The Fermi Paradox: The Phosphorus Problem
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The genesis and origin of life may require a very rare and delicate mixture of certain chemicals. One of those is phosphorus, and trying to figure out how we ever got enough of it in Earth's primordial soup for life to form in the first place has long puzzled scientists. We will also discuss the recent discovery of Phosphine Gas in Venus's Atmosphere Check out Jerry's Stories: https://www.youtube.com/watch?v=mxgArWbEhZg
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The Fermi Paradox: The Phosphorus Problem
Science & Futurism with Isaac Arthur
Episode 257; September 24 20, 2020
Produced, and Narrated by Isaac Arthur
Written by Isaac Arthur & Jerry Guern Editors:
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Why We May Be Alone in the Universe
Today, we discuss the possibility of humanity being alone in the galaxy or perhaps even the greater universe. We consider just how improbable our existence is by evaluating both the number of potential sites for life within our galaxy alone as well as the probability of abiogenesis occurring elsewhere. ►Click here to subscribe: https://www.youtube.com/channel/UCB0fFWQLZ2oj-FaoDUG_wow?sub_confirmation=1
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The Impossible Task of Contacting Aliens | How the Universe Works
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New Alternative to Kardashev Scale Explains Fermi Paradox
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Mars Bunker: The Fermi Paradox
Dr. Ryan MacDonald welcomes Prof. David Kipping, Assistant Professor of Astronomy at Columbia University and creator of the Cool Worlds YouTube channel (https://www.youtube.com/coolworldslab) to the Mars Bunker. They will discuss the connection between missions to Mars and the Fermi paradox, while answering your questions LIVE on air.
Do Gamma Ray Bursts Solve the Fermi Paradox? with Dr. James Annis
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Are Gamma Ray Bursts solve the answer to the fermi paradox? Dr. James Annis of Fermi Lab spoke with John Michael Godier about the possibility of Gamma Ray Bursts being a filter for intelligent life. Do Gamma Ray Bursts kill off alien civilizations before they can travel into space?
Are they an astrophysical explanation for the great silence? An Astrophysical Explanation for the Great Silence by Dr. James Annis
https://arxiv.org/abs/astro-ph/9901322 Want to support the channel?
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Do We Really Want to Solve Fermi's Paradox? with Stephen Webb
Where are all the aliens?
Is there a solution to the fermi paradox? Joining John Michael Godier is Dr. Stephen Webb, astronomer and author of 'If the Universe Is Teeming with Aliens ... WHERE IS EVERYBODY? Seventy Five Solutions to the Fermi Paradox and the Problem of Extraterrestrial Life’.
To discuss unsettling and spooky solutions to the Fermi Paradox Stephen Webb's book: https://amzn.to/2T4W2rx Our Fermi Paradox playlist: https://www.youtube.com/watch?v=D_EX9FUDv3o&list=PLulqF9kD2BzhKra031QsI1Krw9lxKoGiV Want to support the channel?
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The Fermi Paradox: Rare Technology
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The Fermi Paradox, the big question of where all the aliens are, has many proposed solutions focusing on what might lower the odds of intelligent species arising on another world, or what might end technological civilizations or cause them to go unseen by us and our SETI efforts. But what if intelligence rarely leads to technological civilizations in the first place? Could there be countless planets in our galaxy occupied by species who never came to value technology? Visit our Website: http://www.isaacarthur.net
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Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/rare-technology-narration-only Credits:
The Fermi Paradox Great Filters: Rare Technology
Episode 210, Season 5 E44 Written by:
Isaac Arthur Editors:
Darius Said
Keith Blockus Cover Art:
Jakub Grygier https://www.artstation.com/jakub_grygier Graphics by:
Jeremy Jozwik https://www.artstation.com/zeuxis_of_losdiajana
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LegionTech Studios https://hades9.com Produced & Narrated by:
Isaac Arthur Music:
Lombus, "Cosmic Soup" https://lombus.bandcamp.com
Markus Junnikkala, "A Memory of Earth" https://www.markusjunnikkala.com/
AJ Prasad, "Aether" https://www.youtube.com/watch?v=xA8-7qwaEPU
Lombus, "Hydrogen Sonata" https://lombus.bandcamp.com
AJ Prasad, "Staring Through" https://www.youtube.com/watch?v=xA8-7qwaEPU
The Fermi Paradox 25: Fear the Reapers
Where are the aliens? Are they dead? Were they.... murdered? And are we next?
The Fermi Paradox: Extinction
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The Fermi Paradox ask us how in a Universe so vast and ancient we seem to be the only intelligent civilization around, with no older interstellar alien empires visible in the galaxy. But could extinction play a role in that, or might extinction events instead drive evolution forward? Visit our Website: http://www.isaacarthur.net
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Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/the-fermi-paradox-extinction-narration-only Credits:
The Fermi Paradox: Exctinction
Episode 204, Season 5 E37 Written by:
Isaac Arthur Editors:
Darius Said
Jerry Guern
Keith Blockus
S. Kopperud Cover Art:
Jakub Grygier https://www.artstation.com/jakub_grygier Graphics by:
Bryan Versteeg http://spacehabs.com
Jarred Eagley
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Sergio Botero https://www.artstation.com/sboterod?fref=gc
Tristan3D Produced & Narrated by:
Isaac Arthur Music Manager:
Luca DeRosa -
[email protected] Music:
Lombus, "Cosmic Soup" https://lombus.bandcamp.com
Aerium, "Farewell, photon" https://www.youtube.com/channel/UCRnUJY3l5vIJFGsY3XvW4dQ
Dan MacLeod, "Battle Formation" https://soundcloud.com/neptuneuk
Chris Zabriskie, "The Temperature of the Air on the Bow of the Kaleetan" http://chriszabriskie.com
Lombus, "Doppler Shores" https://lombus.bandcamp.com
Marcus Warner, "Ends of the Earth" https://marcuswarnermusic.bandcamp.com
Reign Pagaran, "Distant Voyager"
10 Obscure Solutions to the Fermi Paradox
An exploration off ten of the lesser known potential solutions to the Fermi paradox. My Patreon page: https://www.patreon.com/johnmichaelgodier My talk show channel! https://www.youtube.com/johnmichaelgodier Music: Lightless Dawn by Kevin MacLeod is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/)
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Artist: http://incompetech.com/ Cylinder Five by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/)
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What is the Fermi Paradox?
Senior Astronomer Seth Shostak gives a short rundown of what the Fermi Paradox has to do with the search for ET.
What If Our Lives Are An Alien Experiment? | Unveiled
Do you ever wonder why we're here? Why humans exist on planet Earth? Is it even slightly possible that we were put here by aliens, as part of an ancient extraterrestrial experiment, and that we just don't realise it? In this video, Unveiled explores the theories and possibilities that humankind is actually an intergalactic guinea pig, totally at the mercy of our alien overlords. What do you think? Are our lives an alien experiment? This is Unveiled, giving you incredible answers to extraordinary questions! Find more amazing videos for your curiosity here:
What If We Had 2 Earths in the Solar System? - https://www.youtube.com/watch?v=re5wk9ep0FA
Were Advanced Civilisations Here Before Us? - https://www.youtube.com/watch?v=2LYBVAf8UfA Are you constantly curious? Are you a fiend for facts? Then subscribe for more from Unveiled ► https://goo.gl/GmtyPv #Alien #Extraterrestrial #Space #Universe #SolarSystem
The Fermi Paradox & the Aurora Effect
A new paper has come out discussing how the Fermi Paradox might be explained by the rigors of traveling space for interstellar colonization, causing settlements to be rare and and possibly not long-lived. We'll look at this model for spreading humanity out across the galaxy and see what insights or flaws it might have. The Fermi Paradox and the Aurora Effect: https://arxiv.org/abs/1902.04450
Aurora by Kim Stanley Robinson (KSR):
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Narration-Only version: https://soundcloud.com/isaac-arthur-148927746/aurora-effect-narration-only Credits - The Fermi Paradox: The Aurora Effect
Episode 176a, Season 5 E10a Written by:
Darius Said
Isaac Arthur
Mark Warburton Editors:
Gloria Meadows
Keith Blockus
Matthew Campbell
Sigmund Kopperud Cover Art:
Jakub Grygier https://www.artstation.com/jakub_grygier Graphics by:
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Fishy Tree https://www.deviantart.com/fishytree/ Produced & Narrated by:
Isaac Arthur Music:
Lombus, "Cosmic Soup" https://lombus.bandcamp.com
A.J. Prasad, "Staring Through, pt1" https://www.youtube.com/watch?v=xA8-7qwaEPU
Markus Junnikkala, "Memory of Earth" https://www.markusjunnikkala.com/
10 Disconcerting Fermi Paradox Scenarios
An exploration of 10 disconcerting Fermi Paradox Scenarios reflecting some recent papers that have changed the landscape of the question of "are we alone". My talk show! www.youtube.com/eventhorizonshow My Patreon! www.patreon.com/johnmichaelgodier Music: Cylinder Seven by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/)
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Is Alien ‘Life’ Weirder Than We Imagine: Who Is Out There?
If we want to discover alien life out there in the universe, we first need to figure out where to look—and what we're even looking for. Will it be biological like us? Could it be artificial, or take some other form we haven't yet considered? And how do we find something so fundamentally different from ourselves? In this program, scientists devise plans for searching for beings beyond Earth while they grapple with the very definition of life. PARTICIPANTS: Lisa Kaltenegger, Caleb Scharf, Susan Schneider, Sara Walker MODERATOR: Nicole Stott MORE INFO ABOUT THE PROGRAM AND PARTICIPANTS: https://www.worldsciencefestival.com/programs/e-t-phone-home-aliens-nature-life/ This program is part of the BIG IDEAS SERIES, made possible with support from the JOHN TEMPLETON FOUNDATION. - SUBSCRIBE to our YouTube Channel and "ring the bell" for all the latest videos from WSF
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- Film about the imaginative search for alien life 00:05
- Introduction to the program by astronaut Nicole Stott 04:45
- Introduction of participants 05:50
- What is the definition of life? 07:09
- How will we find signs of life elsewhere in the universe? 16:21
- What are the parameters for looking for life on other planets? 19:36
- What should the probes on Mars be looking for to find life? 24:58
- The Fermi Paradox, where is everybody? 30:56
- Have aliens avoided humans because we're too boring? 34:41
- Can we use information theory to look for life in the universe? 39:13
- Why is looking for alien life important to humankind? 44:13
- Will life in the future be AI, should we be looking for other AI in space? 46:02
- The "Great Filter" 48:52
- Is artificial intelligence alive? 50:28
- Is evolution the strongest force in the universe, how will it shape the future? 52:13
- What lessons could humankind learn from the successes and failures of other alien species in the universe? 56:58
- Why should we care about finding life elsewhere in the universe? 57:58 PROGRAM CREDITS: - Produced by John Plummer
- Associate Produced by Laura Dattaro
- Opening film written / produced by John Plummer, animation by Derek Breur
- Music provided by APM
- Additional images and footage provided by: Getty Images, Shutterstock, Videoblocks This program was recorded live at the 2018 World Science Festival and has been edited and condensed for YouTube.
Q&A 79: Galactic Prime Directive Keeping Us In The Dark? And More... Featuring Ryan Macdonald
In this week's questions show, I explain why SLS is still happening, if we can rule out contamination when we finally find life, and wonder why China is sending spacecraft to the Moon. Featuring Ryan MacDonald, aka @martiancolonist
https://www.youtube.com/channel/UCb-TkZnWpBPg4wNz3ctU0AA 00:35 Why fix Mars?
03:00 How do I do it all?
04:35 Are astronomers lazy?
07:37 Why is SLS still happening?
10:57 Breaking the Prime Directive
12:54 Can we rule out contamination?
15:18 What mission do I want to focus on?
17:40 Why is China on the Moon?
19:54 Can light push the Sun?
21:46 Why no HD video from space?
24:45 What if a planet had its atmosphere stripped away? Our Book is out!
https://www.amazon.com/Universe-Today-Ultimate-Viewing-Cosmos/dp/1624145442/ Audio Podcast version:
ITunes: https://itunes.apple.com/us/podcast/universe-today-guide-to-space-audio/id794058155?mt=2
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[email protected]Finding Solutions to the Fermi Paradox with Harvard's Dr. Avi Loeb
A new interview with Dr. Abraham "Avi" Loeb from Harvard and update on the subject of Oumuamua, the Fermi Paradox, interstellar objects. Life around red dwarf stars, solar flares, and the search for intelligent alien civilizations. This is part two of a two part interview with Dr. Loeb. Have Aliens Found Us? A Harvard Astronomer on the Mysterious Interstellar Object ‘Oumuamua :
https://www.newyorker.com/news/the-new-yorker-interview/have-aliens-found-us-a-harvard-astronomer-on-the-mysterious-interstellar-object-oumuamua 6 Strange Facts about the Interstellar Visitor Oumuamua:
https://www.cfa.harvard.edu/~loeb/SL.pdf "COULD SOLAR RADIATION PRESSURE EXPLAIN ‘OUMUAMUA’S PECULIAR ACCELERATION?", Bialy and Loeb, 2018
https://arxiv.org/pdf/1810.11490.pdf Is Oumuamua A Light Saul? Featuring Dr. Avi Loeb: https://youtu.be/VlpVIyBCG3s Why The Universe May Be Full Of Alien Civilizations Featuring Dr. Avi Loeb: https://youtu.be/6ckgBxRASTo Website:
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The Fermi Paradox & Panspermia
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Our current theory of evolution holds that all life on Earth originated from a single, simple life form billions of years ago. But what if that life did not originate on Earth? In this episode we'll explore the theory of Panspermia, that origin of life might be extraterrestrial in origin, and that the abiogenesis of that origin life form we descend from might have descended from the sky in a comet or some other alien source. We will explore the impact this concept would have on the Fermi Paradox if true. Visit our Website: http://www.isaacarthur.net
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Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/panspermia-narration-only Credits:
The Fermi Paradox & Panspermia
Episode 171, Season 5 E05 Written by:
Isaac Arthur Editors:
Darius Said
Gloria Meadows
Gregory Leal https://www.gregschool.org/
Keith Blockus
Matthew Acker
Matthew Campbell Cover Art:
Jakub Grygier https://www.artstation.com/jakub_grygier Graphics by:
Kris Holland (Mafic Studios) www.maficstudios.com
Krisitijan Tavcar https://www.miragedereve.com Produced & Narrated by:
Isaac Arthur Music Manager:
Luca De Rosa -
[email protected] Music:
Paradox Interactive, Andreas Waldetoft, "Stellaris: Leviathans - The Titan" https://www.paradoxplaza.com
Lombus, "Goldilocks Analemma" https://lombus.bandcamp.com
Aerium, "The Islands moved while I was asleep" https://www.youtube.com/channel/UCRnUJY3l5vIJFGsY3XvW4dQ
Dan MacLeod, "Alpha Protocol" https://soundcloud.com/neptuneuk
Kai Engel, "Endless Story About Sun and Moon" https://www.kai-engel.com/
Denny Schneidemesser, "Across the Universe" https://soundcloud.com/denny-schneidemesser
The Fermi Paradox: Dark Forest Theory
The Dark Forest Theory is a proposed solution to the Fermi Paradox from Cixin Liu which suggests all alien civilizations remain intentionally quiet, hiding from SETI efforts and possible hostile civilizations. It also argues they may attack any civilization which does not remain silent, like us. Visit our Website: http://www.isaacarthur.net
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The Fermi Paradox: Dark Forest Theory
Episode 170a, Season 5 E04a Written by:
Isaac Arthur Editors:
Andrew Norman
Darius Said
Jerry Guern
Keith Blockus
Konstantin Sokerin
Matt Campbell Graphics by:
Darth Biomech https://www.artstation.com/darth_biomech
Jeremy Jozwik https://www.artstation.com/zeuxis_of_losdiajana
Ken York https://www.facebook.com/YDVisual/
LegionTech Studios https://hades9.com
Sergio Botero https://www.artstation.com/sboterod?fref=gc Produced & Narrated by:
Isaac Arthur Music:
Lombus, "Cosmic Soup" https://lombus.bandcamp.com
A.J. Prasad, "Staring Through, pt1" https://www.youtube.com/watch?v=xA8-7qwaEPU