Into the Impossible With Brian Keating

Please join my mailing list here 👉 https://briankeating.com/list to win a meteorite 💥 Is reality fundamentally mathematical? Is our universe just one of many? And will we ever discover extraterrestrial life?  This week on Into the Impossible, I sit down with renowned physicist and machine learning expert Max Tegmark to discuss some of the most fundamental questions of our time! Tegmark has dedic...

Please join my mailing list here 👉 https://briankeating.com/list to win a meteorite 💥 What if the secret to saving millions of lives was hidden for years—overlooked, dismissed, and even rejected? That’s the story behind the groundbreaking mRNA technology used in COVID-19 vaccines. Today’s remarkable guest, Dr. Katalin Karikó—a Nobel laureate whose persistence and vision changed the course of med...

Please join my mailing list here 👉 https://briankeating.com/list to win a meteorite 💥 Is Earth truly one of a kind?  This question has fascinated humans for decades, and with today's advanced technology, we're finally able to explore it scientifically. In this episode, renowned astrophysicist Josh Winn joins us to discuss the fascinating world of exoplanets, planetary systems, and the quest to d...

Please join my mailing list here 👉 https://briankeating.com/list to win a meteorite 💥 Have you ever looked up at the night sky and wondered if your eyes were enough to capture all it has to offer? Spoiler alert: They’re not! While our eyes are absolutely amazing, they are also full of flaws. Nearsightedness, astigmatism, and even pesky floaters! But did you know these same flaws are mirrored in...

What are the leading theories of everything, and are we any closer to discovering the one true theory of everything? In this 90-minute summit, some of the world’s top physicists—Max Tegmark, James Beacham, Stephon Alexander—go beyond the hype to explore the very heart of physics.  Einstein began the monumental task of unifying quantum mechanics with general relativity, but will we ever succeed in...

Please join my mailing list here 👉 https://briankeating.com/list to win a meteorite 💥 How can embracing mistakes, challenging common assumptions, and daring to be wrong lead to groundbreaking discoveries in cosmology? Here to talk about why being wrong might actually be a good thing is the legendary astrophysicist Rocky Kolb. Rocky, a professor at the University of Chicago, is known for his work...

Have you ever wondered how your eyes compare to a telescope?  The answer is more surprising than you might think! Today, we will look at the fascinating parallels between the human eye and one of the most powerful astronomical instruments - the telescope.  From lenses and apertures to light detection and color vision, we will explore how these two systems, one biological and the other mechanical,...

Can science and religion be reconciled to provide a deeper understanding of the universe? How do modern scientific discoveries, like quantum mechanics and cosmology, relate to ancient religious texts? And what role do consciousness and language play in bridging the gap between scientific knowledge and spiritual belief? Here today, to challenge conventional narratives about the relationship between...

In 2022, I had the honor of delivering the commencement address at Brown University. I used this incredible opportunity to talk about a personal hero of mine: Galileo Galilei. Galileo was a scientist like no other. He boldly challenged the status quo through his discoveries and relentlessly pursued the truth, even when persecuted for doing so. His journey offers timeless lessons for scientists tod...

What is the cosmic microwave background (CMB), and why is it essential in cosmology? What role do instruments like BICEP and the Simons Observatory play in studying the early universe? And is the multiverse real?  I had the absolute pleasure of discussing these questions with Dr. Hugh Ross, astrophysicist and founder of Reasons to Believe.  In our conversation, Hugh and I discuss my research on po...

A few weeks ago, I released a video about whether string theory’s biggest competitor, Loop Quantum Gravity, might have suffered a fatal blow. The video sparked a lively debate across YouTube, with creators like Sabine Hossenfelder and Phil Halpern making reaction videos and Carlo Rovelli even reaching out to me personally, asking me to take it down. Now, I want to clarify the situation and share m...

Discrepancies between different measurements of the Hubble constant have caused a major crisis in cosmology.  Our guest today, the incredible Wendy Freedman, is at the forefront of efforts to resolve this tension. Known for her pioneering work on the Hubble Key Project and her important contributions to the measurement of the Hubble constant, Wendy is now using the James Webb Space Telescope to br...

Is string theory actually science? Many argue that string theory cannot be proven and should therefore be abandoned. For them, string theory is not science at all. But are they right? I had the pleasure of discussing this with none other than Cumrun Vafa! Cumrun is a Professor of Mathematics and Natural Philosophy in the Department of Physics at Harvard University, where he has been researching an...

Have we been completely wrong about the Higgs boson? What if it’s not what we think but something far more elusive? And what does the origin of mass in the universe have to do with music? Here today to explore these mind-bending questions is theoretical physicist Matt Strassler. Matt is known for his work in particle physics, particularly in the context of the Large Hadron Collider (LHC) and quant...

Are we alone in the universe? I had the great pleasure of discussing this fundamental existential question with astrophysicist Dr. Luke Barnes and philosopher Dr. Jay Richards!  In this exciting discussion, we dove headfirst into the implications of the SETI project, the Rare Earth hypothesis, and the possibility of habitable planets in other solar systems. Together, we explored the probabilities...

Is the universe hiding extra dimensions we can’t see? Could a graviton – a particle we haven’t even proven to exist – change everything we know about the cosmos? And what does the future of physics hold if the standard model fails? Today, I sit down with the renowned cosmologist Dan Hooper to discuss some of the most complex and exciting theories in modern cosmology. Dan is a leading theoretical p...

What are tardigrades, and how did they end up on the moon?  I had the pleasure of exploring the evolution, resilience, and potential use cases of these microscopic creatures that can survive in extreme environments with Daniel Whiteson and Jorge Cham from Daniel and Jorge Explain the Universe.  Enjoy! — Key Takeaways:  00:00 Intro  01:52 Are tardigrades colonizing the moon?  04:12 A little bit abo...

Will we ever find the theory of everything? What’s the real difference between artificial intelligence and artificial wisdom? And do experimental physicists really need a deeper understanding of theory than the theorists themselves? I had the incredible pleasure of diving into these profound questions with Curt Jaimungal, host of the popular podcast and YouTube channel Theories of Everything. In o...

I’m a scientist.  But every time someone says to “follow the science,” I worry.  Why? Find out in my conversation with Georgia Howe from The Daily Wire. The Daily Wire is a news website and media company founded in 2015 by political commentator Ben Shapiro and film director Jeremy Boreing.  Enjoy! Key Takeaways: 00:00 Intro 01:08 Knowledge vs. wisdom  02:42 Follow the science 08:42 Politics and sc...

What if everything you know is just a simulation?  In 2022, I was joined by the one and only Nick Bostrom to discuss the simulation hypothesis and the prospects of superintelligence.  Nick is a Professor at Oxford University, where he heads the Future of Humanity Institute as its founding director. He is the most-cited professional philosopher in the world aged 50 or under and is the author of som...

What do our genes reveal about our past?  Richard Dawkins, one of the world’s most influential and thought-provoking scientists, explored the most profound principles of evolutionary history in his new book, The Genetic Book of the Dead.  Dawkins is a renowned evolutionary biologist, zoologist, and author. He is also a prominent figure in New Atheism alongside Sam Harris, Daniel Dennett, and Chris...

I was recently invited on Coast to Coast AM to discuss topics ranging from cosmic origins and the simulation hypothesis to religion and the Nobel Prize. Enjoy!  Coast to Coast AM is a late-night radio talk show covering various topics. Most often, the topics relate to paranormal phenomena or conspiracy theories. It was hosted by its creator, Art Bell, from its inception in 1988 until 2003 and is n...

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 acci...

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...

Do we need new laws of physics to explain the origins of life?  I had an amazing discussion about this with the one and only Lee Cronin on Theories of Everything with Curt Jaimungal. We talked about life, consciousness, physics, chemistry, assembly theory, the Drake equation, and more!  Lee Cronin is a chemist and the Regius Chair of Chemistry in the School of Chemistry at the University of Glasgo...