Dec. 6, 2023
A New Perspective on Mars / Phaethon / Mercury | S26E146
SpaceTime Series 26 Episode 146
*A new perspective on Mars
Mission managers have maneuvered NASA’s Mars Odyssey spacecraft to provide a new panoramic horizontal view of the red planet.
*Determining the composition of the rock comet Phaethon.
Phaethon...
SpaceTime Series 26 Episode 146
*A new perspective on Mars
Mission managers have maneuvered NASA’s Mars Odyssey spacecraft to provide a new panoramic horizontal view of the red planet.
*Determining the composition of the rock comet Phaethon.
Phaethon has always been a puzzle for astronomers. The five kilometre wide space rock which generates this month’s annual Geminid’s meteor shower has puzzled astronomers for decades with its asteroid like appearance yet comet like orbit and tail.
*Unveiling salt glaciers on the planet Mercury
Researchers have uncovered evidence of potential salt glaciers on the planet Mercury.
*The Science Report
Study shows heat-trapping greenhouse gases have reached a new record.
Variations in single genes may account for a significant portion of ADHD cases.
Warnings of the potential dangers and risks AI poses for the spread of misinformation.
Alex on Tech: A new AI Video generator editing App.
Listen to SpaceTime on your favorite podcast app with our universal listen link: https://spacetimewithstuartgary.com/listen and access show links via https://linktr.ee/biteszHQ Additionally, listeners can support the podcast and gain access to bonus content by becoming a SpaceTime crew member through www.bitesz.supercast.com or through premium versions on Spotify and Apple Podcasts. Details on our website at https://spacetimewithstuartgary.com
For more SpaceTime and show links: https://linktr.ee/biteszHQ
For more podcasts visit our HQ at https://bitesz.com
This show is part of the Spreaker Prime Network, if you are interested in advertising on this podcast, contact us at https://www.spreaker.com/show/2458531/advertisement
*A new perspective on Mars
Mission managers have maneuvered NASA’s Mars Odyssey spacecraft to provide a new panoramic horizontal view of the red planet.
*Determining the composition of the rock comet Phaethon.
Phaethon has always been a puzzle for astronomers. The five kilometre wide space rock which generates this month’s annual Geminid’s meteor shower has puzzled astronomers for decades with its asteroid like appearance yet comet like orbit and tail.
*Unveiling salt glaciers on the planet Mercury
Researchers have uncovered evidence of potential salt glaciers on the planet Mercury.
*The Science Report
Study shows heat-trapping greenhouse gases have reached a new record.
Variations in single genes may account for a significant portion of ADHD cases.
Warnings of the potential dangers and risks AI poses for the spread of misinformation.
Alex on Tech: A new AI Video generator editing App.
Listen to SpaceTime on your favorite podcast app with our universal listen link: https://spacetimewithstuartgary.com/listen and access show links via https://linktr.ee/biteszHQ Additionally, listeners can support the podcast and gain access to bonus content by becoming a SpaceTime crew member through www.bitesz.supercast.com or through premium versions on Spotify and Apple Podcasts. Details on our website at https://spacetimewithstuartgary.com
For more SpaceTime and show links: https://linktr.ee/biteszHQ
For more podcasts visit our HQ at https://bitesz.com
This show is part of the Spreaker Prime Network, if you are interested in advertising on this podcast, contact us at https://www.spreaker.com/show/2458531/advertisement
The Astronomy, Space, Technology & Science News Podcast.
WEBVTT
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This is Spacetime Series twenty six,
Episode one hundred and forty six, for
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broadcast on the sixth of December twenty
twenty three. Coming up on space Time,
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a new perspective on Mars, determining
the composition of the rock comet,
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faith on and unveiling salt glaciers on
the planet Mercury. All that and more
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coming up on Spacetime Welcome to space
Time with Stuart Gary. Mission managers have
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maneuvered NASA's Mars Odyssey spacecraft to provide
a new panoramic horizontal view of the red
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planet. The reorientation was carried out
to help celebrate Odyssey's twenty second year in
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orbit around Mars. The spacecraft captured
a series of stunning images showcasing the curving
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Martian landscape below gauzy layers of clouds
and dust. When stitched together end to
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end, the ten images offered not
only a fresh and stunning view of Mars,
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but also one that will help scientists
gain new insights into the Martian atmosphere.
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The spacecraft took the images back in
May from an altitude of around four
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hundred kilometers that's about the same altitude
the International Space Station flies above the Earth.
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Jonathan Hill from Arizona State University,
who was the operation's lead for Odissey's
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Thermal Emission Imaging System camera, says
no mass spacecraft had ever before taken this
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kind of view. If there were
astronauts in orbit above Mars, this is
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the perspective they would see. The
reason why the view so uncommon is because
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of the challenges involved in creating it. Engineers at NASA's Jet Propulsion Laboratory in
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Passing Into California, which manages the
mission, together with scientists from Lockheed Martin
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Space which built the Odissey spacecraft,
and the mission managers, spent three months
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planning the observation. See The infrared
camera normally look straight down, and its
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sensitivity to warmth allows it to map
ice, rocks, sand, and dust
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along with temperature changes on the planet's
surface. You can also measure how much
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water, ice, or dust is
in the atmosphere, but only in a
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narrow column directly below the spacecraft.
That's because the camera is fixed in place
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on the orbit, usually pointing straight
down. But to get this new perspective
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meant a more expansive view of the
atmosphere, seeing where those layers of water,
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ice, clouds, and star in
relation to each other. Whether there's
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just one layer or several stacked on
top of each other, we'll all help
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scientists improve their models of the Martian
atmosphere. Think of it as viewing a
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cross section, a slice through the
atmosphere. It lets you see a lot
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of detail as you can see from
above, but because the camera can't pivot,
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adjusting the angle of the camera requires
adjusting the position of the whole spacecraft.
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In this case, mission managers needed
to rotate the orbit around ninety degrees
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well at the same time. May
make you sure the sun would still shine
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on the spacecraft's solar panels, but
not shine on sensitive equipment which could overheat.
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The easiest orientation to achieve all this
turned out to be one where the
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orbitis antenna is pointed away from the
Earth. That meant the team would be
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out of communications with Odyssey for several
hours until the operation was complete. Likely,
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the whole thing was a big success, and the Odyssey mission hopes to
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take similar images in the future,
capturing the Martian atmosphere across multiple seasons.
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To make the most of their efforts, the mission also captured imagery of the
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Martian moon Phobos the seventh time the
orbit's image of the Moon in order to
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measure temperature variations across its surface,
but the new viewpoint meant they received a
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different viewing angle and lighting conditions of
Phobos compared to previous images and all that
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makes this a unique part of the
FERBOS data set. The new imagery provides
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insights in the composition and physical properties
of the Moon. Further studies could help
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settle a debate over whether FERBOS,
which measures about twenty five kilometes across,
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a captured asteroid from the nearby main
asteroid built or an ancient chunk of the
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Martian surface that was blasted off into
space by an asteroid impact. It's worth
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noting that NASA is participating with Jackson, the Japanese Eraspace Exploration Agency, in
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a sample return mission to Phobos and
at Syster Moon demos known as the Mars
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Moon Explorer or MMX. Consequently,
Odyssey's phobosymmetry will be helpful to scientists working
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on both Odyssey as well as MMX. This report from NASA TV Imagine you
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are an astronaut in the International Space
Station, but instead of being in orbit
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around Earth, you are in orbit
around Mars. I work for NASA's Mars
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Odyssey orbiter, and we just took
a bunch of new images that show exactly
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how the planet Mars would look from
that exact same perspective if you were an
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astronaut. The first thing that would
catch your eye or beautiful craters, which
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of course look much different than what
you would see on Earth. But the
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second thing you would see, because
you're looking at the planet from an angle,
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is the structure in the clouds.
And because Mars Odyssey has a heat
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vision camera, it can actually tell
the difference between different kinds of clouds on
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Mars. We have co two ice
clouds, we have water ice clouds,
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and we have dust clouds. In
order to get these images, we had
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to do something with the spacecraft that
we've never done before. Usually, our
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camera faces straight down for mapping.
In the past, we've experimented with rolling
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the spacecraft out so that we can
catch pictures of some of Mars's moons,
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like Phobos, a potato shaped,
beautiful moon that you might have heard of.
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But this time we had to do
something a little more extreme. We
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had to rotate the spacecraft all the
way to the horizon. Then we had
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to keep it that way for an
entire orbit. Odyssey has been going strong
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for twenty two years. We have
ignition and lift off carrying NASA on an
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Odyssey back to Mars. That makes
it the longest lasting spacecraft that has ever
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been sent to visit Mars. So
what's next for Odyssey. Well, next
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year we're going to hit one hundred
thousand orbits around Mars. We also have
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several ongoing science campaigns. One is
a rock mapping campaign that will help US
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land future missions more safely on the
surface. You're also taking advantage of our
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special dawn dusk orbit to map clouds, fog and frost that only exists at
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certain times a day. And we
are also planning our next maneuver to look
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out at the clouds on the horizon
again. And in that report from mess
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TV we heard from Mars Odyssey Deputy
project scientist Laura Kerber from JPL, this
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is space time still to come determining
the composition of the rock comet Phaton and
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unveiling salty glaciers on the planet Mercury. All that and more still to come
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on space time. The so called
rock comet Phaton has always been a puzzle
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for astronomers. The five kilometer wide
space rock, which generates this month's annual
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gem in its meteor shower, has
puzzled astronomers for decades with its asteroid like
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appearance and comet like orbit and tail. Now new infrared spectra of rare meteorites
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has helped side just determine the composition
of the asteroid or is that comet.
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Paton displays its comet like tail for
a few days when it's orbit brings it
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close to the Sun. However,
the tails of comets are usually formed by
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vaporizing ice and carbon dioxide. Paton's
tail, however, is based on rocks
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and also cometary like tails usually start
to appear as comets pass inside the orbital
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distance of Jupiter from the Sun.
When the surface layer of a comet breaks
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up, that attached gravel and dust
continues to travel in the same direction as
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the comet, causing small fragments often
caught shooting stars as they encounter the earth
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at sphere and break up. Until
now, theories about what happens on Paton's
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surface near the Sun have remained purely
hypothetical. What's actually coming off this asteroid
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or comet, and how to answer
this riddle, scientists had to first understand
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the composition of Paton. So now
scientists from the University of Helsinki have reanalyzed
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the infrared spectra of Phaton measured by
NASA Spitzer Space telescope, and they've compared
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that the infrared spectra of a number
of meteorites measured in laboratories. The authors
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found that Theaton's spectrum corresponds exactly to
a certain type of metiorite known as the
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cy carbonaceous chondrite. This is a
very rare type of meteorite. In fact,
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only six specimens are known, asteroids
Ryugu and Bernu. The targets of
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recent JACKSA and NASA sample return missions
belong to CI and CM meteorites. All
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three types of meteorites, CICM,
and CY originate from the birth of the
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Solar System and partially resemble each other, but only the C Y group shows
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signs of drying and thermal decomposition due
to recent heating. All three types also
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show signs of change that occurred during
the early evolution of the Solar System,
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where water combines with other molecules to
form philar, silicate and other carbonaceous minerals.
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However, C Y type meteorites differ
from the others due to their high
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iron sulfide content, which suggests a
very different origin. Analysis of Paton's infrared
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spectrum show that the asteroid, or
is that comet, was composed of at
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least olivine, carbonates, iron sulfides, and oxide minerals. All of these
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minerals support the connection with cy meteorites, especially iron sulfide. The carbonates suggests
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changes in water content that fit the
primitive composition, while the olivine is a
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product of thermal decomposition of filar silicates
at extreme temperatures. Using thermal modeling,
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the findings reported in the General Nature
Astronomy were also able to show what temperatu
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prevailed on the surface of the asteroid
and when certain minerals broke down and released
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gases. When Paton passes close to
the Sun, its surface temperature rises to
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about eight hundred degrees celsius. The
C. Y meteorite group fits this well.
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At similar temperatures, carbonates produce carbon
dioxide, philosilicates release water vapor and
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sulfide sulfur gas, So all the
minerals identified on Phaton appear to be composed
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of the same minerals found in cy
type meteorites. The only exceptions were the
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oxides portland tite and brucite, which
were not detected in the meteorites. However,
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these minerals can form when carbonates are
heated and destroid in the presence of
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water vapor. The composition in temperature
explains the formation of a gaseous tail near
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the Sun. The authors then used
experimental data from other studies conjunction with their
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own. Thermal models show that when
the asteroid passes closest to the Sun,
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gas is released from the mineral structure
of the asteroid. This can cause the
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rocks to break down. In addition, the pressure produced by the carbon dioxide
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and water vapor is high enough to
lift small dust particles from the surface of
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the asteroid. Sodium emissions can explain
the weak tail observed near the Sun,
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and thermal decomposition can explain how dust
and gravel are released from Faton. But
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should we be thinking of it as
an asteroid or a comet or are they
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really the same thing? Depending on
how I see they are this space time
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still to come. Unveiling salt glaciers
on the planet Mercury, and later in
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the Science report, a new study
shows that heat trapping greenhouse gases have reached
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a new planetary record. All that
and more still to come on space time,
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scientists have uncovered evidence of potential salt
glaciers on the planet Mercury. The
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discovery, reported in the Planetary Science
Journal, opens a new frontieran astrobiology by
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revealing a volatile environment that might echo
habitability conditions found on Earth in extreme locations.
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The new findings complement other recent research
sharing that Pluto has nitrogen glaciers,
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implying that the glaciation phenomenon extends from
the hottest to the coldest environments in our
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solar system. The studies lead author, Alexis Rodriguez from the Planetary Science Institute,
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says these locations are of pivotal importance
because they identify volatile rich exposures throughout
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the vastness of multiple planetary landscapes.
These Mercurean glaciers, and yes that's how
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you say it, distinct from Earth's
originate from deeply buried volatile rich layers exposed
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by ancient asteroid impacts. Models suggest
that saltflow likely produced these glaciers, and
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that after their emplacement they retained volatiles
for well over a billion years. Specific
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salt compounds on Earth create habitable niches, even in some of the harshest environments
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where they occur, such as the
arid Attikhama Desert and Chile. This line
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of thinking leads at least to the
possibility of subsurface areas on Mercury there might
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be more hospitable than its harsh surface. Rodriguez says these areas could potentially act
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as depth dependent Golilock zones, analogous
to the region around a star. With
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the existence of liquid water on a
planet's surface might enable the existence of life
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as we know it, but in
this case, a focus instead is on
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the right depth blow the planet's surface, rather than the right distance from a
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host star. The groundbreaking discovery of
mercureing glaciers extends sciences understanding of the types
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of environments that could sustain life,
adding a vital new dimension to astrobiology and
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the potential habitability of Mercury Like exoplanets, The discovery challenges long held views of
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Mercury as primarily devoid volatiles. The
glaciers on Mercury are marked by complex configuration
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of hollows that form young, widespread
sublimation pits. These hollows exhibit depths that
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account for a significant portion of the
overall glacier thickness, indicating a volatile rich
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composition. The hollows are conspicuously absent
from surrounding crater floors and walls. A
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central mystery surrounding Mercury revolves around the
genesis of its glaciers and chaotic terrains.
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Scientists use the new model, which
integrates the new observational data, to examine
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the Borealis chaos located in Mercury's northern
polar region. It's an area characterized by
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intricate patterns of disintegration significant enough to
have obliterated entire populations of craters, some
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dating back four billion years. Beneath
this collapsed layer lies in even more ancient
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created paleo's surface, previously identified through
gravity studies. Rodriguez says the juxtaposition of
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the fragmented upper crust now forming chaotic
terrain over the gravity revealed ancient surface suggests
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that the volatile rich layers were emplaced
atop and all already solidified landscape. The
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new findings challenged prevailing theories on volatile
rich layer formation that traditionally centered on mantel
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differentiation processes, were minerals separate into
different layers within the planet's interior based on
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density. Instead, the evidence suggests
a grand scale structure, possibly stemming from
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the collapse of a fleeting hot primordial
atmosphere early in Mercury's history. This atmosphere
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collapse, if it happened, might
have occurred during the extended night time periods
180
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of the planet when its surface wasn't
exposed to the Sun's direct intense heat.
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Underwater deposition could have significantly contributed to
the emplacement of a salt dominated mercurean volatile
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rich layer, making a significant departure
from previous theories about the planet's early geological
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history. In this scenario, water
released through volcanic degassing may have temporarily created
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pools or shallow seas of liquid or
supercritical water like a dense, highly salty
185
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stream, allowing salt deposits to settle
subsequent wrap, but loss of water into
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space and trapping of water in hydrated
minerals in the crust would have left behind
187
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a salt and clay mineral dominated layer, which then progressively builds up inter thick
188
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deposits this space time and time.
Now for another brief look at some of
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the other stories making news in science
this week with the Science Report. A
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new report by the word Meteorological Organization
has found that the abundance of heat trapping
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greenhouse gases in the Earth's atmosphere has
now reached a new record high, and
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00:16:45.000 --> 00:16:49.120
there's no end in sight to the
rising trend. The data shows that global
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average concentrations of carbon dioxide, the
most important greenhouse gas, were a full
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fifty percent above pre industrial levels for
the first time. On the other hand,
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the rate of growth of CO two
concentrations was slightly lower than the previous
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year and the average for the past
decade, but this was most likely due
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to natural short term variations in the
carbon cycle and that new emissions as a
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00:17:11.480 --> 00:17:17.359
result of industrial activities continue to increase. In fact, the last time the
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Earth experienced a comparable concentration of CO
two was three to five million years ago.
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The temperature was two to three degrees
celsius warmer, and sea levels were
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ten to twenty meters higher than now. And it's not just carb dioxide.
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Methane concentrations also grew, and levels
of nitrous oxide, the third main greenhouse
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gas, saw its highest year and
year increase on record from twenty twenty one
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to twenty twenty two. The World
Meteorological Organization says China remains the world's biggest
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carbon dioxide polluter, reducing almost a
full third of the global output, amounting
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to more than ten point one million
tons annually. That's almost double that of
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00:17:55.480 --> 00:17:59.160
the United States, which is the
second worst polluter, and four times that
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00:17:59.240 --> 00:18:03.480
of India, which WHI hold's third
place. They're followed by Russia, Japan,
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Iran, Germany, Saudi Arabia,
Indonesia, and South Korea in tenth
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place. Next comes Canada, Brazil, Turkey, South Africa, and Mexico,
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with Australia in sixteenth place, followed
by the United Kingdom, Italy,
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Poland and Vietnam rounding off the top
twenty. A small study which sequenced the
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entire DNA of seventy seven children with
attention deficit hyperactivity disorder ADHD and their families
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in the United States found variations in
a single gene may account for a significant
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proportion of the genetics underlying condition.
ADHD is usually thought of as a disorder
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that involves modible genes. However,
researcher reported in the Journal of the American
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Medical Association has found that fifty two
percent of the ADHD cases they looked at
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were explained by one off or inherited
variations in a single gene. The studies
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authors say the results are similar to
those seen in people on the autism spectrum.
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Researchers have highlighted the potential dangers and
risks artificial intelligence poses for the spread
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of misinformation and disinformation by deliberately mass
producing more than one hundred blog articles full
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of disinformation on vaccines and vaping in
just over an hour using open AI's GPT
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playground. The blogs include fake patient
and clinical testimonies and faked scientific looking references.
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They're also able to create twenty realistic
images that go with the stories in
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less than two minutes. They also
tried using Google's bar the Microsoft's being Chat
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00:19:33.279 --> 00:19:37.000
using the same prompts, but this
failed. A report in the Journal of
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the American Medical Association once at the
alarming ease with which publicly available tools could
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be used for the mass generation of
misleading health content. The authors are urging
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for the immediate need for protective measures. Now, speaking of artificial intelligence,
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Peker has launched its new AI video
generator editing, app raising questions about how
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close we now getting the idea of
a singularity when artificial intelligence becomes self conscious.
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With the details, we're joined by
technology editor Alex Saharov Rud from Take
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Advice, Start Live. There's a
fifty four second demo video that I'll have
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at my site which starts off with
illomus as a three D animation, and
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00:20:15.799 --> 00:20:19.279
it just goes on to show this
incredible series of videos. Is this like
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a deep fake sort of? I
mean, what you do here is that
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you simply type text and then a
video is created based on how descriptive your
238
00:20:29.319 --> 00:20:33.200
text input is. And so the
ability to create high quality videos as easily
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00:20:33.359 --> 00:20:37.160
as creating the prompt for anything else
that you would ask for an open AI
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00:20:37.240 --> 00:20:41.640
style chat GPT is here. You'll
be able to create your own TV show
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00:20:41.720 --> 00:20:47.119
or movies even though you don't have
any art, directional videography or by any
242
00:20:47.160 --> 00:20:49.279
sort of experience. And obviously if
you're somebody starting off, you'll have to
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00:20:49.359 --> 00:20:52.200
make all the mistakes and learn on
the go. The company I only started
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00:20:52.200 --> 00:20:56.680
six months ago and they just have
announced fifty five million US dollars in funding
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00:20:56.720 --> 00:21:00.839
that when you watch the video to
come to my webs advice on Life and
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00:21:00.880 --> 00:21:03.839
look for the article click on the
fifty four second video, it's like,
247
00:21:03.880 --> 00:21:07.880
wow, this is this is next
generation stuff. It's like chat GBT for
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00:21:07.960 --> 00:21:10.400
video. That's the easiest way of
explaining it. And the other big news
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00:21:10.400 --> 00:21:12.559
this week if Amazon have released a
new AI. Yes now, this was
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00:21:12.680 --> 00:21:18.359
introduced at their Reinvent conference in Las
Vegas, and they've got something called Q.
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00:21:18.720 --> 00:21:21.720
Now. This is a chatbot for
business. So it's not meant to
252
00:21:21.759 --> 00:21:25.720
be something that is going to compete
with chat gibt or make your Alexa into
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00:21:25.720 --> 00:21:27.319
a chat Gibt clane, or at
least not yet. And they said that
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00:21:27.359 --> 00:21:32.640
it's designed to interact, to generate
content, to understand specific business needs.
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00:21:32.640 --> 00:21:36.640
And it's got more than seventeen years
of AWS, Amazon Web Services, the
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00:21:36.680 --> 00:21:38.960
cloud service knowledge, and so you
know. They said that it will integrate
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00:21:40.000 --> 00:21:44.720
with various apps like Slack or Gmail, and it'll be about twenty bucks per
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user per year US dollars. And
so this is an enterprise AI. Now.
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00:21:48.839 --> 00:21:52.480
We've seen BMC software, we've seen
aer technology, we've seen Google and
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Microsoft, all the big companies are
trying to introduce generative AI. In fact,
261
00:21:56.759 --> 00:22:00.799
open ai says that eighty percent of
Fortune five hundred companies back August have
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taken on board chat gibut in some
way in their businesses. So this whole
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00:22:03.799 --> 00:22:08.519
business of AI transforming the way that
people do work, write reports, get
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insights in medicine. It's finding new
types of cancer, Druggs. AI is
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00:22:12.599 --> 00:22:18.640
able to decipher uneiform tablets with writing
that nobody could ever understand, and yet
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00:22:18.680 --> 00:22:21.799
the AI can sort of have a
look do with computations and spit out what
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00:22:21.839 --> 00:22:25.240
the text should be in English.
And so AI is really helping us to
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leap frog, and every big company, Amazon included wants to be on that
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bandwagon. Well, spend a year
now since chat gbt's been out. November
270
00:22:33.119 --> 00:22:36.799
thirty, twenty twenty two, was
when chat gbt launched its beta and Sam
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00:22:36.839 --> 00:22:38.880
Altman, who of course was sacked
and is now back, and the open
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00:22:38.920 --> 00:22:41.960
ai blog now has a blog post
that is welcoming him back, And in
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00:22:42.000 --> 00:22:45.519
fact he wrote most of the blog
posts, but he just tweeted that a
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00:22:45.599 --> 00:22:48.119
year ago tonight, we were probably
just sitting around the office putting the finishing
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00:22:48.119 --> 00:22:52.839
touches on chat GPT before the next
morning's launch. What a year it's been,
276
00:22:52.880 --> 00:22:55.400
And of course what a year it
has been, gone from chat GBT
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00:22:55.519 --> 00:22:57.960
three point five to chat GBT four. It's going from one hundred and seventy
278
00:22:57.960 --> 00:23:02.480
five billion parameters to over a trillion, and now to have chat gibt for
279
00:23:02.720 --> 00:23:06.359
turbot, and of course we're hearing
about chat GIBT five and no doubt even
280
00:23:06.680 --> 00:23:08.480
more advanced versions are on the way. And of course there's always the concern
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00:23:08.559 --> 00:23:12.400
that Sam Altman was sacked because AI
has been able to sort of come to
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00:23:12.440 --> 00:23:15.279
some sort of consciousness. So look, it's been a year and it's just
283
00:23:15.319 --> 00:23:18.640
the beginning. The best, all
the worst, depending on your point of
284
00:23:18.720 --> 00:23:22.000
view, is still yet to come. You've said AI may have come to
285
00:23:22.039 --> 00:23:25.240
consciousness. Tell me more. There
was talk that in the past three or
286
00:23:25.279 --> 00:23:27.279
four weeks Sam Altman was in the
room. He said he was in the
287
00:23:27.359 --> 00:23:33.400
room when have been some major developments
justolving in the American math capability. So
288
00:23:33.559 --> 00:23:37.039
AI wasn't it. That's right.
But the thing is that according to everything
289
00:23:37.039 --> 00:23:41.000
that I've read and AI getting mathematical
equations correct, there's only one possible answer
290
00:23:41.119 --> 00:23:45.480
so they say to a mathematical equation, whereas you can be writing things in
291
00:23:45.519 --> 00:23:48.000
many different ways to get an acceptable
result. So this was supposed to be
292
00:23:48.200 --> 00:23:52.039
and people are hinting that it's some
sort of sign that AI has become a
293
00:23:52.039 --> 00:23:56.400
lot more intelligent and is approaching awareness
or has achieved awareness, and the board
294
00:23:56.519 --> 00:24:00.519
was unhappy with the communications of getting
from Now how much of that is true,
295
00:24:00.559 --> 00:24:03.920
how much of that is conjecture,
how much of that is rumor?
296
00:24:03.079 --> 00:24:07.119
Nobody really knows it. I mean
Sam Altman knows, and the restless stuff.
297
00:24:07.920 --> 00:24:11.960
If we're talking about consciousness for AI's
that is the most historic thing that's
298
00:24:11.960 --> 00:24:14.960
happened in humanity. Well, it's
the creation. I mean, we keep
299
00:24:15.000 --> 00:24:18.519
looking for alien life and in this
case it will turn out that we are
300
00:24:18.559 --> 00:24:21.079
the ones who created it, you
know, another life form. So yes,
301
00:24:21.119 --> 00:24:23.039
in the absence of aliens, and
even though there's plenty of news about
302
00:24:23.119 --> 00:24:26.319
UFOs and some people are calling them
that a distraction based on all the crazy
303
00:24:26.359 --> 00:24:30.319
things happening in the world right now, But in the absence of any aliens,
304
00:24:30.519 --> 00:24:33.400
it's up to humans to create the
new forms of life and book some
305
00:24:33.440 --> 00:24:37.839
people still say that AI conscious.
AI is decades away, at the very
306
00:24:37.920 --> 00:24:41.559
least years away. So we don't
really know if conscious AI has arrived yet.
307
00:24:41.559 --> 00:24:44.599
But you know, for many people, if you were to have a
308
00:24:44.680 --> 00:24:48.319
chat with chat jippyt today and you
didn't know that this was, you couldn't
309
00:24:48.319 --> 00:24:52.759
tell already. It's really it's very
difficult to tell. And I mean AI
310
00:24:52.799 --> 00:24:55.480
gives itself away by saying, well, as a large language model was,
311
00:24:55.640 --> 00:24:59.400
it sort of tells you that it
is not conscious. But I remember reading
312
00:24:59.440 --> 00:25:03.279
about how before chat GBT was launched, there were some earlier versions of the
313
00:25:03.400 --> 00:25:06.880
GPT model, I think GPT three, which was before the three point five
314
00:25:06.920 --> 00:25:10.440
that launched chat GBT into the zeitgeist
as we know it today, and they
315
00:25:10.480 --> 00:25:14.759
were using this to answer questions on
Reddit, and so people were reading AI
316
00:25:14.839 --> 00:25:18.039
generated responses and only a few people
reportedly tweaked. Many people had no idea
317
00:25:18.079 --> 00:25:22.519
that these were AI generated responses.
Obviously a lot of people were doing a
318
00:25:22.519 --> 00:25:26.680
lot of testing and a lot of
experimenting with AI before the last year where
319
00:25:26.680 --> 00:25:30.920
it has really entered the human imagination. And let's not forget that about eighteen
320
00:25:30.920 --> 00:25:34.680
months ago there was the big concern
that Google had one of his researchers claiming
321
00:25:34.839 --> 00:25:40.519
that Google's AI, its barred predecessor, was sentient and if you read the
322
00:25:40.720 --> 00:25:44.119
chat transcripts, which you can still
find online today, I mean, it
323
00:25:44.160 --> 00:25:48.920
does look as though the Google researcher
was talking to a conscious being. I
324
00:25:48.920 --> 00:25:51.319
mean some people say, oh,
no, well, that's its program to
325
00:25:51.359 --> 00:25:53.440
speak like that. That's what you
have programmed the AI to do. But
326
00:25:53.559 --> 00:25:56.559
again, if you weren't told that
this was an aisystem, you've thought it
327
00:25:56.599 --> 00:26:00.400
was a child, or feel that
it was a person, it would be
328
00:26:00.599 --> 00:26:03.640
forgiven for thinking that was a living
being. Yet it was a very fancy
329
00:26:03.640 --> 00:26:07.480
computer program according to Google. Not
just Google, but Facebook has theirs as
330
00:26:07.519 --> 00:26:11.920
well. Well, everyone's got some
flavor of AI. I mean, we
331
00:26:11.000 --> 00:26:15.559
know that Qualcom, who make the
chips that go into Samsung and other Android
332
00:26:15.559 --> 00:26:18.119
smartphones. There's Snapdragon eight Gen three
chip that will be in lots of different
333
00:26:18.440 --> 00:26:22.359
Android flagship phones from next year.
Is powerful enough to run a large language
334
00:26:22.400 --> 00:26:26.799
model, a chatgivity brain on chip
on the device, so you won't have
335
00:26:26.880 --> 00:26:32.200
to speak to a cloud service or
AMD has launched a bunch of chips with
336
00:26:32.359 --> 00:26:34.519
AI built in, and there's more
that are coming next month that they'll be
337
00:26:34.559 --> 00:26:41.359
talking about. Apple hasn't officially spoken
the words AI as such, but it
338
00:26:41.559 --> 00:26:45.359
is reported to be spending millions of
dollars a day, like over a billion
339
00:26:45.400 --> 00:26:48.839
dollars to catch up. An iOS
eighteen, coming in late twenty twenty four,
340
00:26:48.960 --> 00:26:52.079
is meant to be full of AI
and it's meant to be delivering a
341
00:26:52.240 --> 00:26:56.079
generative AI Chatgibety style experience as well. That's Alek Tahara Royd from Tech Advice,
342
00:26:56.160 --> 00:27:17.319
Start Live, and that's the show
for now. Spacetime is available every
343
00:27:17.319 --> 00:27:22.680
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Gary dot com. Space Time's also
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That's all one word, and that's
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Just go to Facebook dot com forward
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been listening to space Time with Steward
Gary. This has been another quality podcast
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production from bytes dot com.
1
00:00:00.440 --> 00:00:04.000
This is Spacetime Series twenty six,
Episode one hundred and forty six, for
2
00:00:04.160 --> 00:00:08.759
broadcast on the sixth of December twenty
twenty three. Coming up on space Time,
3
00:00:09.439 --> 00:00:14.119
a new perspective on Mars, determining
the composition of the rock comet,
4
00:00:14.199 --> 00:00:19.960
faith on and unveiling salt glaciers on
the planet Mercury. All that and more
5
00:00:20.039 --> 00:00:44.039
coming up on Spacetime Welcome to space
Time with Stuart Gary. Mission managers have
6
00:00:44.200 --> 00:00:50.079
maneuvered NASA's Mars Odyssey spacecraft to provide
a new panoramic horizontal view of the red
7
00:00:50.159 --> 00:00:55.479
planet. The reorientation was carried out
to help celebrate Odyssey's twenty second year in
8
00:00:55.560 --> 00:01:00.640
orbit around Mars. The spacecraft captured
a series of stunning images showcasing the curving
9
00:01:00.719 --> 00:01:07.400
Martian landscape below gauzy layers of clouds
and dust. When stitched together end to
10
00:01:07.599 --> 00:01:11.480
end, the ten images offered not
only a fresh and stunning view of Mars,
11
00:01:11.560 --> 00:01:15.959
but also one that will help scientists
gain new insights into the Martian atmosphere.
12
00:01:15.400 --> 00:01:19.040
The spacecraft took the images back in
May from an altitude of around four
13
00:01:19.120 --> 00:01:25.519
hundred kilometers that's about the same altitude
the International Space Station flies above the Earth.
14
00:01:26.040 --> 00:01:30.799
Jonathan Hill from Arizona State University,
who was the operation's lead for Odissey's
15
00:01:30.840 --> 00:01:36.280
Thermal Emission Imaging System camera, says
no mass spacecraft had ever before taken this
16
00:01:36.439 --> 00:01:38.959
kind of view. If there were
astronauts in orbit above Mars, this is
17
00:01:40.000 --> 00:01:44.519
the perspective they would see. The
reason why the view so uncommon is because
18
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of the challenges involved in creating it. Engineers at NASA's Jet Propulsion Laboratory in
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Passing Into California, which manages the
mission, together with scientists from Lockheed Martin
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Space which built the Odissey spacecraft,
and the mission managers, spent three months
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planning the observation. See The infrared
camera normally look straight down, and its
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sensitivity to warmth allows it to map
ice, rocks, sand, and dust
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along with temperature changes on the planet's
surface. You can also measure how much
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water, ice, or dust is
in the atmosphere, but only in a
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narrow column directly below the spacecraft.
That's because the camera is fixed in place
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on the orbit, usually pointing straight
down. But to get this new perspective
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meant a more expansive view of the
atmosphere, seeing where those layers of water,
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ice, clouds, and star in
relation to each other. Whether there's
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just one layer or several stacked on
top of each other, we'll all help
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scientists improve their models of the Martian
atmosphere. Think of it as viewing a
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cross section, a slice through the
atmosphere. It lets you see a lot
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of detail as you can see from
above, but because the camera can't pivot,
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adjusting the angle of the camera requires
adjusting the position of the whole spacecraft.
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In this case, mission managers needed
to rotate the orbit around ninety degrees
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well at the same time. May
make you sure the sun would still shine
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on the spacecraft's solar panels, but
not shine on sensitive equipment which could overheat.
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The easiest orientation to achieve all this
turned out to be one where the
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orbitis antenna is pointed away from the
Earth. That meant the team would be
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out of communications with Odyssey for several
hours until the operation was complete. Likely,
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the whole thing was a big success, and the Odyssey mission hopes to
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take similar images in the future,
capturing the Martian atmosphere across multiple seasons.
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To make the most of their efforts, the mission also captured imagery of the
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Martian moon Phobos the seventh time the
orbit's image of the Moon in order to
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measure temperature variations across its surface,
but the new viewpoint meant they received a
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different viewing angle and lighting conditions of
Phobos compared to previous images and all that
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makes this a unique part of the
FERBOS data set. The new imagery provides
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insights in the composition and physical properties
of the Moon. Further studies could help
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settle a debate over whether FERBOS,
which measures about twenty five kilometes across,
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a captured asteroid from the nearby main
asteroid built or an ancient chunk of the
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Martian surface that was blasted off into
space by an asteroid impact. It's worth
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noting that NASA is participating with Jackson, the Japanese Eraspace Exploration Agency, in
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a sample return mission to Phobos and
at Syster Moon demos known as the Mars
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Moon Explorer or MMX. Consequently,
Odyssey's phobosymmetry will be helpful to scientists working
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on both Odyssey as well as MMX. This report from NASA TV Imagine you
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are an astronaut in the International Space
Station, but instead of being in orbit
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around Earth, you are in orbit
around Mars. I work for NASA's Mars
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Odyssey orbiter, and we just took
a bunch of new images that show exactly
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how the planet Mars would look from
that exact same perspective if you were an
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astronaut. The first thing that would
catch your eye or beautiful craters, which
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of course look much different than what
you would see on Earth. But the
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second thing you would see, because
you're looking at the planet from an angle,
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is the structure in the clouds.
And because Mars Odyssey has a heat
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vision camera, it can actually tell
the difference between different kinds of clouds on
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Mars. We have co two ice
clouds, we have water ice clouds,
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and we have dust clouds. In
order to get these images, we had
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to do something with the spacecraft that
we've never done before. Usually, our
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camera faces straight down for mapping.
In the past, we've experimented with rolling
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the spacecraft out so that we can
catch pictures of some of Mars's moons,
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like Phobos, a potato shaped,
beautiful moon that you might have heard of.
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But this time we had to do
something a little more extreme. We
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had to rotate the spacecraft all the
way to the horizon. Then we had
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to keep it that way for an
entire orbit. Odyssey has been going strong
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for twenty two years. We have
ignition and lift off carrying NASA on an
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Odyssey back to Mars. That makes
it the longest lasting spacecraft that has ever
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been sent to visit Mars. So
what's next for Odyssey. Well, next
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year we're going to hit one hundred
thousand orbits around Mars. We also have
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several ongoing science campaigns. One is
a rock mapping campaign that will help US
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land future missions more safely on the
surface. You're also taking advantage of our
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special dawn dusk orbit to map clouds, fog and frost that only exists at
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certain times a day. And we
are also planning our next maneuver to look
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out at the clouds on the horizon
again. And in that report from mess
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TV we heard from Mars Odyssey Deputy
project scientist Laura Kerber from JPL, this
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is space time still to come determining
the composition of the rock comet Phaton and
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unveiling salty glaciers on the planet Mercury. All that and more still to come
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on space time. The so called
rock comet Phaton has always been a puzzle
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for astronomers. The five kilometer wide
space rock, which generates this month's annual
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gem in its meteor shower, has
puzzled astronomers for decades with its asteroid like
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appearance and comet like orbit and tail. Now new infrared spectra of rare meteorites
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has helped side just determine the composition
of the asteroid or is that comet.
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Paton displays its comet like tail for
a few days when it's orbit brings it
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close to the Sun. However,
the tails of comets are usually formed by
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vaporizing ice and carbon dioxide. Paton's
tail, however, is based on rocks
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and also cometary like tails usually start
to appear as comets pass inside the orbital
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distance of Jupiter from the Sun.
When the surface layer of a comet breaks
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up, that attached gravel and dust
continues to travel in the same direction as
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the comet, causing small fragments often
caught shooting stars as they encounter the earth
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at sphere and break up. Until
now, theories about what happens on Paton's
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surface near the Sun have remained purely
hypothetical. What's actually coming off this asteroid
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or comet, and how to answer
this riddle, scientists had to first understand
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the composition of Paton. So now
scientists from the University of Helsinki have reanalyzed
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the infrared spectra of Phaton measured by
NASA Spitzer Space telescope, and they've compared
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that the infrared spectra of a number
of meteorites measured in laboratories. The authors
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found that Theaton's spectrum corresponds exactly to
a certain type of metiorite known as the
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cy carbonaceous chondrite. This is a
very rare type of meteorite. In fact,
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only six specimens are known, asteroids
Ryugu and Bernu. The targets of
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recent JACKSA and NASA sample return missions
belong to CI and CM meteorites. All
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three types of meteorites, CICM,
and CY originate from the birth of the
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Solar System and partially resemble each other, but only the C Y group shows
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signs of drying and thermal decomposition due
to recent heating. All three types also
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show signs of change that occurred during
the early evolution of the Solar System,
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where water combines with other molecules to
form philar, silicate and other carbonaceous minerals.
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However, C Y type meteorites differ
from the others due to their high
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iron sulfide content, which suggests a
very different origin. Analysis of Paton's infrared
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spectrum show that the asteroid, or
is that comet, was composed of at
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least olivine, carbonates, iron sulfides, and oxide minerals. All of these
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minerals support the connection with cy meteorites, especially iron sulfide. The carbonates suggests
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changes in water content that fit the
primitive composition, while the olivine is a
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product of thermal decomposition of filar silicates
at extreme temperatures. Using thermal modeling,
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the findings reported in the General Nature
Astronomy were also able to show what temperatu
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prevailed on the surface of the asteroid
and when certain minerals broke down and released
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gases. When Paton passes close to
the Sun, its surface temperature rises to
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about eight hundred degrees celsius. The
C. Y meteorite group fits this well.
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At similar temperatures, carbonates produce carbon
dioxide, philosilicates release water vapor and
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sulfide sulfur gas, So all the
minerals identified on Phaton appear to be composed
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of the same minerals found in cy
type meteorites. The only exceptions were the
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oxides portland tite and brucite, which
were not detected in the meteorites. However,
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these minerals can form when carbonates are
heated and destroid in the presence of
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water vapor. The composition in temperature
explains the formation of a gaseous tail near
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the Sun. The authors then used
experimental data from other studies conjunction with their
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own. Thermal models show that when
the asteroid passes closest to the Sun,
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gas is released from the mineral structure
of the asteroid. This can cause the
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rocks to break down. In addition, the pressure produced by the carbon dioxide
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and water vapor is high enough to
lift small dust particles from the surface of
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the asteroid. Sodium emissions can explain
the weak tail observed near the Sun,
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and thermal decomposition can explain how dust
and gravel are released from Faton. But
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should we be thinking of it as
an asteroid or a comet or are they
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really the same thing? Depending on
how I see they are this space time
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still to come. Unveiling salt glaciers
on the planet Mercury, and later in
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the Science report, a new study
shows that heat trapping greenhouse gases have reached
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a new planetary record. All that
and more still to come on space time,
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scientists have uncovered evidence of potential salt
glaciers on the planet Mercury. The
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discovery, reported in the Planetary Science
Journal, opens a new frontieran astrobiology by
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revealing a volatile environment that might echo
habitability conditions found on Earth in extreme locations.
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The new findings complement other recent research
sharing that Pluto has nitrogen glaciers,
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implying that the glaciation phenomenon extends from
the hottest to the coldest environments in our
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solar system. The studies lead author, Alexis Rodriguez from the Planetary Science Institute,
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says these locations are of pivotal importance
because they identify volatile rich exposures throughout
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the vastness of multiple planetary landscapes.
These Mercurean glaciers, and yes that's how
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you say it, distinct from Earth's
originate from deeply buried volatile rich layers exposed
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by ancient asteroid impacts. Models suggest
that saltflow likely produced these glaciers, and
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that after their emplacement they retained volatiles
for well over a billion years. Specific
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salt compounds on Earth create habitable niches, even in some of the harshest environments
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where they occur, such as the
arid Attikhama Desert and Chile. This line
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of thinking leads at least to the
possibility of subsurface areas on Mercury there might
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be more hospitable than its harsh surface. Rodriguez says these areas could potentially act
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as depth dependent Golilock zones, analogous
to the region around a star. With
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the existence of liquid water on a
planet's surface might enable the existence of life
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as we know it, but in
this case, a focus instead is on
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the right depth blow the planet's surface, rather than the right distance from a
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host star. The groundbreaking discovery of
mercureing glaciers extends sciences understanding of the types
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of environments that could sustain life,
adding a vital new dimension to astrobiology and
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the potential habitability of Mercury Like exoplanets, The discovery challenges long held views of
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Mercury as primarily devoid volatiles. The
glaciers on Mercury are marked by complex configuration
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of hollows that form young, widespread
sublimation pits. These hollows exhibit depths that
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account for a significant portion of the
overall glacier thickness, indicating a volatile rich
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composition. The hollows are conspicuously absent
from surrounding crater floors and walls. A
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central mystery surrounding Mercury revolves around the
genesis of its glaciers and chaotic terrains.
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Scientists use the new model, which
integrates the new observational data, to examine
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the Borealis chaos located in Mercury's northern
polar region. It's an area characterized by
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intricate patterns of disintegration significant enough to
have obliterated entire populations of craters, some
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dating back four billion years. Beneath
this collapsed layer lies in even more ancient
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created paleo's surface, previously identified through
gravity studies. Rodriguez says the juxtaposition of
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the fragmented upper crust now forming chaotic
terrain over the gravity revealed ancient surface suggests
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that the volatile rich layers were emplaced
atop and all already solidified landscape. The
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new findings challenged prevailing theories on volatile
rich layer formation that traditionally centered on mantel
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differentiation processes, were minerals separate into
different layers within the planet's interior based on
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density. Instead, the evidence suggests
a grand scale structure, possibly stemming from
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the collapse of a fleeting hot primordial
atmosphere early in Mercury's history. This atmosphere
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collapse, if it happened, might
have occurred during the extended night time periods
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of the planet when its surface wasn't
exposed to the Sun's direct intense heat.
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Underwater deposition could have significantly contributed to
the emplacement of a salt dominated mercurean volatile
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rich layer, making a significant departure
from previous theories about the planet's early geological
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history. In this scenario, water
released through volcanic degassing may have temporarily created
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pools or shallow seas of liquid or
supercritical water like a dense, highly salty
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stream, allowing salt deposits to settle
subsequent wrap, but loss of water into
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space and trapping of water in hydrated
minerals in the crust would have left behind
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a salt and clay mineral dominated layer, which then progressively builds up inter thick
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deposits this space time and time.
Now for another brief look at some of
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the other stories making news in science
this week with the Science Report. A
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new report by the word Meteorological Organization
has found that the abundance of heat trapping
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greenhouse gases in the Earth's atmosphere has
now reached a new record high, and
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there's no end in sight to the
rising trend. The data shows that global
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average concentrations of carbon dioxide, the
most important greenhouse gas, were a full
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fifty percent above pre industrial levels for
the first time. On the other hand,
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the rate of growth of CO two
concentrations was slightly lower than the previous
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year and the average for the past
decade, but this was most likely due
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to natural short term variations in the
carbon cycle and that new emissions as a
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result of industrial activities continue to increase. In fact, the last time the
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Earth experienced a comparable concentration of CO
two was three to five million years ago.
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The temperature was two to three degrees
celsius warmer, and sea levels were
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ten to twenty meters higher than now. And it's not just carb dioxide.
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Methane concentrations also grew, and levels
of nitrous oxide, the third main greenhouse
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gas, saw its highest year and
year increase on record from twenty twenty one
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to twenty twenty two. The World
Meteorological Organization says China remains the world's biggest
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carbon dioxide polluter, reducing almost a
full third of the global output, amounting
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to more than ten point one million
tons annually. That's almost double that of
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the United States, which is the
second worst polluter, and four times that
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of India, which WHI hold's third
place. They're followed by Russia, Japan,
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Iran, Germany, Saudi Arabia,
Indonesia, and South Korea in tenth
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place. Next comes Canada, Brazil, Turkey, South Africa, and Mexico,
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with Australia in sixteenth place, followed
by the United Kingdom, Italy,
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Poland and Vietnam rounding off the top
twenty. A small study which sequenced the
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entire DNA of seventy seven children with
attention deficit hyperactivity disorder ADHD and their families
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in the United States found variations in
a single gene may account for a significant
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proportion of the genetics underlying condition.
ADHD is usually thought of as a disorder
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that involves modible genes. However,
researcher reported in the Journal of the American
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Medical Association has found that fifty two
percent of the ADHD cases they looked at
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were explained by one off or inherited
variations in a single gene. The studies
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authors say the results are similar to
those seen in people on the autism spectrum.
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Researchers have highlighted the potential dangers and
risks artificial intelligence poses for the spread
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of misinformation and disinformation by deliberately mass
producing more than one hundred blog articles full
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00:19:11.599 --> 00:19:18.000
of disinformation on vaccines and vaping in
just over an hour using open AI's GPT
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playground. The blogs include fake patient
and clinical testimonies and faked scientific looking references.
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They're also able to create twenty realistic
images that go with the stories in
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less than two minutes. They also
tried using Google's bar the Microsoft's being Chat
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using the same prompts, but this
failed. A report in the Journal of
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00:19:37.000 --> 00:19:42.319
the American Medical Association once at the
alarming ease with which publicly available tools could
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be used for the mass generation of
misleading health content. The authors are urging
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for the immediate need for protective measures. Now, speaking of artificial intelligence,
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Peker has launched its new AI video
generator editing, app raising questions about how
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close we now getting the idea of
a singularity when artificial intelligence becomes self conscious.
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With the details, we're joined by
technology editor Alex Saharov Rud from Take
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Advice, Start Live. There's a
fifty four second demo video that I'll have
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at my site which starts off with
illomus as a three D animation, and
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00:20:15.799 --> 00:20:19.279
it just goes on to show this
incredible series of videos. Is this like
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00:20:19.319 --> 00:20:22.440
a deep fake sort of? I
mean, what you do here is that
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00:20:22.480 --> 00:20:29.119
you simply type text and then a
video is created based on how descriptive your
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00:20:29.319 --> 00:20:33.200
text input is. And so the
ability to create high quality videos as easily
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00:20:33.359 --> 00:20:37.160
as creating the prompt for anything else
that you would ask for an open AI
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00:20:37.240 --> 00:20:41.640
style chat GPT is here. You'll
be able to create your own TV show
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00:20:41.720 --> 00:20:47.119
or movies even though you don't have
any art, directional videography or by any
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00:20:47.160 --> 00:20:49.279
sort of experience. And obviously if
you're somebody starting off, you'll have to
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00:20:49.359 --> 00:20:52.200
make all the mistakes and learn on
the go. The company I only started
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six months ago and they just have
announced fifty five million US dollars in funding
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00:20:56.720 --> 00:21:00.839
that when you watch the video to
come to my webs advice on Life and
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00:21:00.880 --> 00:21:03.839
look for the article click on the
fifty four second video, it's like,
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00:21:03.880 --> 00:21:07.880
wow, this is this is next
generation stuff. It's like chat GBT for
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00:21:07.960 --> 00:21:10.400
video. That's the easiest way of
explaining it. And the other big news
249
00:21:10.400 --> 00:21:12.559
this week if Amazon have released a
new AI. Yes now, this was
250
00:21:12.680 --> 00:21:18.359
introduced at their Reinvent conference in Las
Vegas, and they've got something called Q.
251
00:21:18.720 --> 00:21:21.720
Now. This is a chatbot for
business. So it's not meant to
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00:21:21.759 --> 00:21:25.720
be something that is going to compete
with chat gibt or make your Alexa into
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00:21:25.720 --> 00:21:27.319
a chat Gibt clane, or at
least not yet. And they said that
254
00:21:27.359 --> 00:21:32.640
it's designed to interact, to generate
content, to understand specific business needs.
255
00:21:32.640 --> 00:21:36.640
And it's got more than seventeen years
of AWS, Amazon Web Services, the
256
00:21:36.680 --> 00:21:38.960
cloud service knowledge, and so you
know. They said that it will integrate
257
00:21:40.000 --> 00:21:44.720
with various apps like Slack or Gmail, and it'll be about twenty bucks per
258
00:21:44.880 --> 00:21:48.839
user per year US dollars. And
so this is an enterprise AI. Now.
259
00:21:48.839 --> 00:21:52.480
We've seen BMC software, we've seen
aer technology, we've seen Google and
260
00:21:52.519 --> 00:21:56.680
Microsoft, all the big companies are
trying to introduce generative AI. In fact,
261
00:21:56.759 --> 00:22:00.799
open ai says that eighty percent of
Fortune five hundred companies back August have
262
00:22:00.039 --> 00:22:03.720
taken on board chat gibut in some
way in their businesses. So this whole
263
00:22:03.799 --> 00:22:08.519
business of AI transforming the way that
people do work, write reports, get
264
00:22:08.559 --> 00:22:12.559
insights in medicine. It's finding new
types of cancer, Druggs. AI is
265
00:22:12.599 --> 00:22:18.640
able to decipher uneiform tablets with writing
that nobody could ever understand, and yet
266
00:22:18.680 --> 00:22:21.799
the AI can sort of have a
look do with computations and spit out what
267
00:22:21.839 --> 00:22:25.240
the text should be in English.
And so AI is really helping us to
268
00:22:25.359 --> 00:22:27.960
leap frog, and every big company, Amazon included wants to be on that
269
00:22:29.200 --> 00:22:33.119
bandwagon. Well, spend a year
now since chat gbt's been out. November
270
00:22:33.119 --> 00:22:36.799
thirty, twenty twenty two, was
when chat gbt launched its beta and Sam
271
00:22:36.839 --> 00:22:38.880
Altman, who of course was sacked
and is now back, and the open
272
00:22:38.920 --> 00:22:41.960
ai blog now has a blog post
that is welcoming him back, And in
273
00:22:42.000 --> 00:22:45.519
fact he wrote most of the blog
posts, but he just tweeted that a
274
00:22:45.599 --> 00:22:48.119
year ago tonight, we were probably
just sitting around the office putting the finishing
275
00:22:48.119 --> 00:22:52.839
touches on chat GPT before the next
morning's launch. What a year it's been,
276
00:22:52.880 --> 00:22:55.400
And of course what a year it
has been, gone from chat GBT
277
00:22:55.519 --> 00:22:57.960
three point five to chat GBT four. It's going from one hundred and seventy
278
00:22:57.960 --> 00:23:02.480
five billion parameters to over a trillion, and now to have chat gibt for
279
00:23:02.720 --> 00:23:06.359
turbot, and of course we're hearing
about chat GIBT five and no doubt even
280
00:23:06.680 --> 00:23:08.480
more advanced versions are on the way. And of course there's always the concern
281
00:23:08.559 --> 00:23:12.400
that Sam Altman was sacked because AI
has been able to sort of come to
282
00:23:12.440 --> 00:23:15.279
some sort of consciousness. So look, it's been a year and it's just
283
00:23:15.319 --> 00:23:18.640
the beginning. The best, all
the worst, depending on your point of
284
00:23:18.720 --> 00:23:22.000
view, is still yet to come. You've said AI may have come to
285
00:23:22.039 --> 00:23:25.240
consciousness. Tell me more. There
was talk that in the past three or
286
00:23:25.279 --> 00:23:27.279
four weeks Sam Altman was in the
room. He said he was in the
287
00:23:27.359 --> 00:23:33.400
room when have been some major developments
justolving in the American math capability. So
288
00:23:33.559 --> 00:23:37.039
AI wasn't it. That's right.
But the thing is that according to everything
289
00:23:37.039 --> 00:23:41.000
that I've read and AI getting mathematical
equations correct, there's only one possible answer
290
00:23:41.119 --> 00:23:45.480
so they say to a mathematical equation, whereas you can be writing things in
291
00:23:45.519 --> 00:23:48.000
many different ways to get an acceptable
result. So this was supposed to be
292
00:23:48.200 --> 00:23:52.039
and people are hinting that it's some
sort of sign that AI has become a
293
00:23:52.039 --> 00:23:56.400
lot more intelligent and is approaching awareness
or has achieved awareness, and the board
294
00:23:56.519 --> 00:24:00.519
was unhappy with the communications of getting
from Now how much of that is true,
295
00:24:00.559 --> 00:24:03.920
how much of that is conjecture,
how much of that is rumor?
296
00:24:03.079 --> 00:24:07.119
Nobody really knows it. I mean
Sam Altman knows, and the restless stuff.
297
00:24:07.920 --> 00:24:11.960
If we're talking about consciousness for AI's
that is the most historic thing that's
298
00:24:11.960 --> 00:24:14.960
happened in humanity. Well, it's
the creation. I mean, we keep
299
00:24:15.000 --> 00:24:18.519
looking for alien life and in this
case it will turn out that we are
300
00:24:18.559 --> 00:24:21.079
the ones who created it, you
know, another life form. So yes,
301
00:24:21.119 --> 00:24:23.039
in the absence of aliens, and
even though there's plenty of news about
302
00:24:23.119 --> 00:24:26.319
UFOs and some people are calling them
that a distraction based on all the crazy
303
00:24:26.359 --> 00:24:30.319
things happening in the world right now, But in the absence of any aliens,
304
00:24:30.519 --> 00:24:33.400
it's up to humans to create the
new forms of life and book some
305
00:24:33.440 --> 00:24:37.839
people still say that AI conscious.
AI is decades away, at the very
306
00:24:37.920 --> 00:24:41.559
least years away. So we don't
really know if conscious AI has arrived yet.
307
00:24:41.559 --> 00:24:44.599
But you know, for many people, if you were to have a
308
00:24:44.680 --> 00:24:48.319
chat with chat jippyt today and you
didn't know that this was, you couldn't
309
00:24:48.319 --> 00:24:52.759
tell already. It's really it's very
difficult to tell. And I mean AI
310
00:24:52.799 --> 00:24:55.480
gives itself away by saying, well, as a large language model was,
311
00:24:55.640 --> 00:24:59.400
it sort of tells you that it
is not conscious. But I remember reading
312
00:24:59.440 --> 00:25:03.279
about how before chat GBT was launched, there were some earlier versions of the
313
00:25:03.400 --> 00:25:06.880
GPT model, I think GPT three, which was before the three point five
314
00:25:06.920 --> 00:25:10.440
that launched chat GBT into the zeitgeist
as we know it today, and they
315
00:25:10.480 --> 00:25:14.759
were using this to answer questions on
Reddit, and so people were reading AI
316
00:25:14.839 --> 00:25:18.039
generated responses and only a few people
reportedly tweaked. Many people had no idea
317
00:25:18.079 --> 00:25:22.519
that these were AI generated responses.
Obviously a lot of people were doing a
318
00:25:22.519 --> 00:25:26.680
lot of testing and a lot of
experimenting with AI before the last year where
319
00:25:26.680 --> 00:25:30.920
it has really entered the human imagination. And let's not forget that about eighteen
320
00:25:30.920 --> 00:25:34.680
months ago there was the big concern
that Google had one of his researchers claiming
321
00:25:34.839 --> 00:25:40.519
that Google's AI, its barred predecessor, was sentient and if you read the
322
00:25:40.720 --> 00:25:44.119
chat transcripts, which you can still
find online today, I mean, it
323
00:25:44.160 --> 00:25:48.920
does look as though the Google researcher
was talking to a conscious being. I
324
00:25:48.920 --> 00:25:51.319
mean some people say, oh,
no, well, that's its program to
325
00:25:51.359 --> 00:25:53.440
speak like that. That's what you
have programmed the AI to do. But
326
00:25:53.559 --> 00:25:56.559
again, if you weren't told that
this was an aisystem, you've thought it
327
00:25:56.599 --> 00:26:00.400
was a child, or feel that
it was a person, it would be
328
00:26:00.599 --> 00:26:03.640
forgiven for thinking that was a living
being. Yet it was a very fancy
329
00:26:03.640 --> 00:26:07.480
computer program according to Google. Not
just Google, but Facebook has theirs as
330
00:26:07.519 --> 00:26:11.920
well. Well, everyone's got some
flavor of AI. I mean, we
331
00:26:11.000 --> 00:26:15.559
know that Qualcom, who make the
chips that go into Samsung and other Android
332
00:26:15.559 --> 00:26:18.119
smartphones. There's Snapdragon eight Gen three
chip that will be in lots of different
333
00:26:18.440 --> 00:26:22.359
Android flagship phones from next year.
Is powerful enough to run a large language
334
00:26:22.400 --> 00:26:26.799
model, a chatgivity brain on chip
on the device, so you won't have
335
00:26:26.880 --> 00:26:32.200
to speak to a cloud service or
AMD has launched a bunch of chips with
336
00:26:32.359 --> 00:26:34.519
AI built in, and there's more
that are coming next month that they'll be
337
00:26:34.559 --> 00:26:41.359
talking about. Apple hasn't officially spoken
the words AI as such, but it
338
00:26:41.559 --> 00:26:45.359
is reported to be spending millions of
dollars a day, like over a billion
339
00:26:45.400 --> 00:26:48.839
dollars to catch up. An iOS
eighteen, coming in late twenty twenty four,
340
00:26:48.960 --> 00:26:52.079
is meant to be full of AI
and it's meant to be delivering a
341
00:26:52.240 --> 00:26:56.079
generative AI Chatgibety style experience as well. That's Alek Tahara Royd from Tech Advice,
342
00:26:56.160 --> 00:27:17.319
Start Live, and that's the show
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