絞り込み結果
32 件並び順
3:18:09EN
Lex Fridman· 2025年11月30日ポッドキャスト · 2 人A Thing Is Alive When Its Goals Outrun Its Partsゲスト Michael Levin · ホスト Lex FridmanTufts biologist Michael Levin tells Lex Fridman that intelligence is a spectrum of persuadability, that even a bubble sort hosts unexpected goals, and that the brain is a thin client to a space physics does not own.
3:26:39ENLex Fridman· 2024年12月22日ポッドキャスト · 2 人The Pessimism Line: Why Earth Is Almost Certainly Not the First Civilizationゲスト Adam Frank · ホスト Lex FridmanAstrophysicist Adam Frank talks with Lex Fridman about habitable worlds, the Fermi paradox, technosignatures, and why science cannot ignore experience.
2:51:58ENLex Fridman· 2024年6月13日ポッドキャスト · 2 人Sara Walker: Life Is Huge in Time, Not in Spaceゲスト Sara Walker · ホスト Lex FridmanThe astrobiologist tells Lex Fridman why textbook definitions of life fail, how assembly theory measures complexity, and why aliens might disappear into their own causal structure.
4:01:52ENLex Fridman· 2024年5月15日ポッドキャスト · 2 人Paul Rosolie: The Amazon Is a Machine of Death, and Every Heartbeat in It Is Worth Savingゲスト Paul Rosolie · ホスト Lex FridmanDeep in the Peruvian rainforest, the naturalist talks snakes, anacondas, uncontacted tribes, ayahuasca, and why he would rather protect this forest than look for aliens.
3:19:21ENLex Fridman· 2023年12月9日ポッドキャスト · 2 人Complexity without copies is just randomness: Lee Cronin on assembly theoryゲスト Lee Cronin · ホスト Lex FridmanThe Glasgow chemist walks Lex Fridman through his controversial Nature paper, a proposed life meter for other worlds, and the claim that the universe is too big to contain its own future.
3:47:09ENLex Fridman· 2023年1月28日ポッドキャスト · 2 人Kepler Found Thousands of Planets and Not One Earth Twinゲスト David Kipping · ホスト Lex FridmanDavid Kipping explains why cool, Earth-like worlds are the hardest exoplanets to find, and why James Webb is the first telescope that might catch their moons.
2:40:18ENLex Fridman· 2022年12月29日ポッドキャスト · 2 人Every Living Cell Runs the Same Translation Machineゲスト Betül Kaçar · ホスト Lex FridmanAstrobiologist Betül Kaçar tells Lex Fridman how the tree of life is drawn backward, why nitrogen was fixed only once, and why the genetic code is an alphabet with room for typos.
2:06:25ENLex Fridman· 2022年12月19日ポッドキャスト · 2 人Nathalie Cabrol Wants the Nature of Life, Not Just a Signal from Marsゲスト Nathalie Cabrol · ホスト Lex FridmanThe SETI Institute astrobiologist tells Lex Fridman why crater lakes, panspermia, and a Mandelbrot view of language all point to the same question: what life actually is.
3:43:01ENLex Fridman· 2022年9月7日ポッドキャスト · 2 人Put Hydrogen and CO2 in a Tube. Thermodynamics Wants Cells. Nothing Happens.ゲスト Nick Lane · ホスト Lex FridmanBiochemist Nick Lane talks Lex Fridman through hydrothermal vents, mitochondria, sex, consciousness, and why bacteria should be common while civilizations are not.
2:32:00ENLex Fridman· 2022年8月1日ポッドキャスト · 2 人A Cube Inside a Sphere, Right Between Two Super Hornetsゲスト Ryan Graves · ホスト Lex FridmanFormer Navy F/A-18 pilot Ryan Graves tells Lex Fridman how unexplained objects filled East Coast training airspace after a radar upgrade, and why a near-collision made it a safety problem the system still cannot process.
2:13:16ENLex Fridman· 2022年7月23日ポッドキャスト · 2 人Every Atom in Your Body Was Forged in a Dead Starゲスト Martin Rees · ホスト Lex FridmanMartin Rees talks Lex Fridman through dark matter, alien life, one-way Mars trips, and why this century is the first in which one species holds the planet.
4:13:30ENLex Fridman· 2022年6月9日ポッドキャスト · 2 人Humanity showed up 10^18 times too earlyゲスト Robin Hanson · ホスト Lex FridmanRobin Hanson tells Lex Fridman why our date in cosmic history is data, and why an empty sky means the loud aliens are coming fast.
2:55:05ENLex Fridman· 2022年5月8日ポッドキャスト · 2 人Extinction awareness is the human trait Mason wants to carry to the starsゲスト Chris Mason · ホスト Lex FridmanCornell geneticist Chris Mason on why seeing our own end creates a duty to engineer life for other worlds — and what a 500-year plan would actually require.
1:46:49ENLex Fridman· 2022年3月23日ポッドキャスト · 2 人Ariel Ekblaw on Self-Assembling Habitats and Why the Real Space Cities Will Floatゲスト Ariel Ekblaw · ホスト Lex FridmanThe MIT Space Exploration Initiative director talks swarm tiles, lunar ants, and why Mars is a research station rather than a backup Earth.
4:05:51ENLex Fridman· 2022年3月11日ポッドキャスト · 2 人Life is the universe developing a memoryゲスト Lee Cronin · ホスト Lex FridmanChemist Lee Cronin tells Lex Fridman why life looks inevitable, how assembly theory could detect it on any world, and why silicon may never hold enough states for consciousness.
1:42:58ENLex Fridman· 2022年2月6日ポッドキャスト · 2 人Don't Talk Conclusions. Talk Data.ゲスト Garry Nolan · ホスト Lex FridmanA Stanford immunologist sat through the brain scans of people who said they had met UFOs—and treats the rest of the subject the same way.
3:59:41ENLex Fridman· 2022年1月18日ポッドキャスト · 2 人Dust Covered the Origin of the Universeゲスト Brian Keating · ホスト Lex FridmanExperimental cosmologist Brian Keating on telescopes as time machines, the BICEP2 false alarm, and what it actually means to lose a Nobel Prize.
2:56:42ENLex Fridman· 2021年9月26日ポッドキャスト · 2 人Silicon Does Not Emit Lightゲスト Jeffrey Shainline · ホスト Lex FridmanNIST physicist Jeffrey Shainline on why a brain-like computer should calculate in superconducting electronics and talk with single photons.
2:39:53ENLex Fridman· 2021年7月19日ポッドキャスト · 2 人There's Something at the Edge of the Solar Systemゲスト Konstantin Batygin · ホスト Lex FridmanCaltech planetary astrophysicist Konstantin Batygin tells Lex Fridman how a hypothesized five-Earth-mass world shepherds the distant Kuiper Belt — and why a photograph would end the argument.
1:59:28ENLex Fridman· 2021年7月9日ポッドキャスト · 2 人Sara Walker says “what is life?” is the wrong questionゲスト Sara Walker · ホスト Lex FridmanThe astrobiologist and theoretical physicist tells Lex Fridman that origin-of-life science is stuck on molecules, and that causation, assembly, and planetary-scale information are closer to the real problem.
1:58:12ENLex Fridman· 2021年6月27日ポッドキャスト · 2 人The Universe Doesn't Sacrifice. That's Why Phosphine Might Mean Life.ゲスト Clara Sousa-Silva · ホスト Lex FridmanQuantum astrochemist Clara Sousa-Silva on the contested Venus detection, a molecule nobody could spell, and why she treats cosmic meaninglessness as a relief.
2:22:20ENLex Fridman· 2021年5月29日ポッドキャスト · 2 人The closer quarks get, the weaker they pullゲスト Frank Wilczek · ホスト Lex FridmanNobel physicist Frank Wilczek talks with Lex Fridman about asymptotic freedom, beauty, dark matter, consciousness, and whether a theory of everything would even help.
1:56:54ENLex Fridman· 2021年5月17日ポッドキャスト · 2 人Katherine de Kleer still calls moons planetsゲスト Katherine de Kleer · ホスト Lex FridmanThe Caltech planetary scientist talks with Lex Fridman about Pluto’s demotion, tidal heating on Io, hidden oceans, and the ice that may explain Oumuamua.
2:51:17ENLex Fridman· 2021年1月13日ポッドキャスト · 2 人Oumuamua Wasn't Supposed to Exist. Avi Loeb Wants a Photograph Next Time.ゲスト Avi Loeb · ホスト Lex FridmanHarvard astrophysicist Avi Loeb tells Lex Fridman why the first interstellar visitor looks more like a lightsail than a rock — and why that question is still treated as unscientific.もっと見る32 件中 24 件を表示