Scientists Daniel and Kelly cannot stop talking about our amazing, wonderful, weird Universe! Each episode is a fun, easy-to-understand, and in-depth explanation of topics in science, from particles to black holes to moon colonies to ecosystems to parasites and everything else in the Universe!
…
continue reading
Content provided by Brian Keating and Big Bang Productions Inc.. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Brian Keating and Big Bang Productions Inc. or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.
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Sara Walker: How the Origin of Life Could Guide Our Search for Aliens [Ep. 456]
Manage episode 437458484 series 2994598
Content provided by Brian Keating and Big Bang Productions Inc.. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Brian Keating and Big Bang Productions Inc. or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.
What is the connection between the origin of life on Earth and the search for extraterrestrial life? Could a revolutionary new theory guide us in our search for aliens? And is consciousness an inevitable outcome of life’s complexity, or is it something more mysterious?
I had the pleasure of discussing these fascinating issues with the incredible astrobiologist and theoretical physicist Sara Walker. Sara has greatly contributed to our understanding of how life emerges from non-living matter and how information processing in biological systems differs from that in non-living systems. Her work often explores the intersections of physics, biology, and information theory, seeking to uncover the fundamental principles that govern the transition from chemistry to biology.
In this episode, we dive deep into the mysteries of life, assembly theory, consciousness, and life beyond Earth.
Tune in!
—
Key Takeaways:
- 00:00:00 Intro
- 00:01:40 The origin of life and our search for aliens
- 00:05:31 Judging a book by its cover
- 00:10:04 Assembly theory and consciousness
- 00:15:33 What’s the testable hypothesis?
- 00:21:25 Is life a miracle?
- 00:30:47 Criticisms of assembly theory
- 00:43:35 Intelligent design
- 00:46:35 The concept of time in physics
- 00:51:08 The future of assembly theory
- 00:58:30 Predicting life on other planets using assembly theory
- 01:04:05 What if life didn’t originate on Earth?
- 01:07:19 Issues with assembly theory and Johannes Jäger
- 01:21:19 The day after aliens
- 01:26:44 Outro
—
Additional resources:
➡️ Connect with Sara Walker:
✖️ Twitter: https://x.com/Sara_Imari/
📸 Instagram: https://www.instagram.com/alien_matter/
—
➡️ Follow me on your fav platforms:
✖️ Twitter: https://twitter.com/DrBrianKeating
🔔 YouTube: https://www.youtube.com/DrBrianKeating?sub_confirmation=1
📝 Join my mailing list: https://briankeating.com/list
✍️ Check out my blog: https://briankeating.com/cosmic-musings/
🎙️ Follow my podcast: https://briankeating.com/podcast
—
Into the Impossible with Brian Keating is a podcast dedicated to all those who want to explore the universe within and beyond the known.
Make sure to follow/subscribe so you never miss an episode!
Learn more about your ad choices. Visit megaphone.fm/adchoices
467 episodes
Share
Manage episode 437458484 series 2994598
Content provided by Brian Keating and Big Bang Productions Inc.. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Brian Keating and Big Bang Productions Inc. or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.
What is the connection between the origin of life on Earth and the search for extraterrestrial life? Could a revolutionary new theory guide us in our search for aliens? And is consciousness an inevitable outcome of life’s complexity, or is it something more mysterious?
I had the pleasure of discussing these fascinating issues with the incredible astrobiologist and theoretical physicist Sara Walker. Sara has greatly contributed to our understanding of how life emerges from non-living matter and how information processing in biological systems differs from that in non-living systems. Her work often explores the intersections of physics, biology, and information theory, seeking to uncover the fundamental principles that govern the transition from chemistry to biology.
In this episode, we dive deep into the mysteries of life, assembly theory, consciousness, and life beyond Earth.
Tune in!
—
Key Takeaways:
- 00:00:00 Intro
- 00:01:40 The origin of life and our search for aliens
- 00:05:31 Judging a book by its cover
- 00:10:04 Assembly theory and consciousness
- 00:15:33 What’s the testable hypothesis?
- 00:21:25 Is life a miracle?
- 00:30:47 Criticisms of assembly theory
- 00:43:35 Intelligent design
- 00:46:35 The concept of time in physics
- 00:51:08 The future of assembly theory
- 00:58:30 Predicting life on other planets using assembly theory
- 01:04:05 What if life didn’t originate on Earth?
- 01:07:19 Issues with assembly theory and Johannes Jäger
- 01:21:19 The day after aliens
- 01:26:44 Outro
—
Additional resources:
➡️ Connect with Sara Walker:
✖️ Twitter: https://x.com/Sara_Imari/
📸 Instagram: https://www.instagram.com/alien_matter/
—
➡️ Follow me on your fav platforms:
✖️ Twitter: https://twitter.com/DrBrianKeating
🔔 YouTube: https://www.youtube.com/DrBrianKeating?sub_confirmation=1
📝 Join my mailing list: https://briankeating.com/list
✍️ Check out my blog: https://briankeating.com/cosmic-musings/
🎙️ Follow my podcast: https://briankeating.com/podcast
—
Into the Impossible with Brian Keating is a podcast dedicated to all those who want to explore the universe within and beyond the known.
Make sure to follow/subscribe so you never miss an episode!
Learn more about your ad choices. Visit megaphone.fm/adchoices
467 episodes
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Similar to Into the Impossible With Brian Keating
Scientists Daniel and Kelly cannot stop talking about our amazing, wonderful, weird Universe! Each episode is a fun, easy-to-understand, and in-depth explanation of topics in science, from particles to black holes to moon colonies to ecosystems to parasites and everything else in the Universe!
…
continue reading
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