Into the Impossible With Brian Keating

Is Earth Unique? Mario Livio and Jack Szostak on the Odds of Alien Life [Ep. 457]


Listen Later

Does life exist beyond Earth, or is our planet genuinely unique? Can we recreate the origins of life in a lab? And what role does Mars play in the quest for cosmic life?

I had the extraordinary honor of discussing this with two outstanding scientists, Mario Livio and Jack Szostak. Mario and Jack just released their new book, Is Earth Exceptional?, which seeks to answer whether life is a freak accident or a chemical inevitability.

Tune in and join us for this mesmerizing exploration!

Mario Livio is an astrophysicist and author known for his work in cosmology and his popular science books. Livio has significantly contributed to our understanding of dark energy, black holes, and other cosmic phenomena. 

Jack Szostak is a prominent biologist and Nobel Laureate known for his significant contributions to understanding life's fundamental processes. He was awarded the Nobel Prize in Physiology or Medicine in 2009, along with Elizabeth Blackburn and Carol Greider, for the discovery of how chromosomes are protected by telomeres and the enzyme telomerase.


Key Takeaways:


  • 00:00:00 Intro
  • 00:01:33 “Life existing only on Earth is arrogant.”
  • 00:04:09 Miller–Urey experiment
  • 00:08:35 Does extraordinary evidence exist?
  • 00:10:12 Judging a book by its cover
  • 00:14:11 The origin of life 
  • 00:22:18 Thoughts on Rare Earth by Ward and Brownlee
  • 00:24:59 The role of magnetite in the origin of life 
  • 00:31:30 Life on Mars? 
  • 00:55:15 Drake equation 
  • 00:58:54 Outro 

  • Additional resources:


    ➡️ Learn more about Mario Livio:

    💻 Website: https://www.mariolivio.com/ 


    ➡️ Learn more about Jack Szostak:

    💻 Website: https://www.nobelprize.org/prizes/medicine/2009/szostak/facts/


    ➡️ Follow me on your fav platforms:

    ✖️ Twitter: https://x.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

    ✨ Member's only playlist: https://www.youtube.com/playlist?list=UUMOmXH_moPhfkqCk6S3b9RWuw


    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 subscribe so you never miss an episode!

    Learn more about your ad choices. Visit megaphone.fm/adchoices

    ...more
    View all episodesView all episodes
    Download on the App Store

    Into the Impossible With Brian KeatingBy Big Bang Productions Inc.

    • 4.7
    • 4.7
    • 4.7
    • 4.7
    • 4.7

    4.7

    1,015 ratings


    More shows like Into the Impossible With Brian Keating

    View all
    Closer To Truth by Closer To Truth

    Closer To Truth

    245 Listeners

    Universe Today Podcast by Fraser Cain

    Universe Today Podcast

    540 Listeners

    Ask a Spaceman! by Paul M. Sutter

    Ask a Spaceman!

    804 Listeners

    The Quanta Podcast by Quanta Magazine

    The Quanta Podcast

    497 Listeners

    SpaceTime: Your Guide to Space & Astronomy by Stuart Gary

    SpaceTime: Your Guide to Space & Astronomy

    318 Listeners

    The Michael Shermer Show by Michael Shermer

    The Michael Shermer Show

    914 Listeners

    Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas by Sean Carroll | Wondery

    Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas

    4,133 Listeners

    Daniel and Kelly’s Extraordinary Universe by iHeartPodcasts

    Daniel and Kelly’s Extraordinary Universe

    2,303 Listeners

    The Origins Podcast with Lawrence Krauss by Lawrence M. Krauss

    The Origins Podcast with Lawrence Krauss

    488 Listeners

    The Supermassive Podcast by The Royal Astronomical Society

    The Supermassive Podcast

    287 Listeners

    Theories of Everything with Curt Jaimungal by Theories of Everything

    Theories of Everything with Curt Jaimungal

    459 Listeners

    Why This Universe? by Dan Hooper, Shalma Wegsman

    Why This Universe?

    363 Listeners

    The Joy of Why by Steven Strogatz, Janna Levin and Quanta Magazine

    The Joy of Why

    496 Listeners

    Robinson's Podcast by Robinson Erhardt

    Robinson's Podcast

    243 Listeners

    Cool Worlds Podcast by coolworldslab

    Cool Worlds Podcast

    80 Listeners