The Origins Podcast with Lawrence Krauss

New Year’s Eve always comes with that familiar urge to clean the slate, toss out what didn’t hold up, and keep what actually earned its place. That’s basically the spirit of our latest “What’s New in Science” episode with Sabine Hossenfelder. We began with the season’s favorite shiny object: wormholes. The headlines have been everywhere, but we talked through why most of these stories quietly slide from “a speculative tool in a model” to “a virtual phenomenon that might be useful in calculations.” Traversable wormholes of course still run straight into hard constraints like negative energy and the time machine problem. From there we moved to something much more grounded: CERN. ATLAS has now observed the Higgs decaying into muon pairs, which is exactly the kind of precise confirmation you want for the Standard Model, and while it is yet another remarkable confirmation of how well the fundamental feature of the Standard Model works, it once again sharpens the contrast with the inexplicable nature of the only feature that doesn’t seem to fit: neutrino masses. And it leaves us hanging about where to look next. We next spent time on what the future might look like for big particle collider projects and what it says about the field’s priorities, including the signal sent by China’s latest five-year plan, which no longer features a massive circular collider proposal. We touched on a smaller CERN result as well, and used it to reflect on a broader point: some of the most stubborn, interesting physics lives in regimes that are messy rather than glamorous. Then we took a quick detour into a quantum gravity-adjacent proposal about whether the way we average quantities in general relativity could matter for quantum corrections, and finally landed on a genuinely satisfying closer: OSIRIS-REx’s Bennu samples. Finding ribose alongside other prebiotic building blocks makes it harder to dismiss the idea that the chemistry of life might be widespread, and not a once-only cosmic fluke. I hope you enjoy the episode, and I hope you’re welcoming the new year surrounded by friends and family. Thank you, as always, for listening and for your continued support. As always, an ad-free video version of this podcast is also available to paid Critical Mass subscribers. Your subscriptions support the non-profit Origins Project Foundation, which produces the podcast. The audio version is available free on the Critical Mass site and on all podcast sites, and the video version will also be available on the Origins Project YouTube. Get full access to Critical Mass at lawrencekrauss.substack.com/subscribe

On this week’s episode of The Origins Podcast, I ended up in a place I genuinely never expected to go: the humble “like” button. When the idea first landed in my inbox, my reaction was basically, why on Earth would anyone write a whole book about that? Then I spoke with Martin Reeves, and I discovered that the history of this tiny icon is a surprisingly rich window into innovation, entrepreneurship, human psychology, and the modern attention economy. Martin is a senior figure at BCG’s Henderson Institute, but what made the conversation especially fun for me is that he is not a consultant who wandered into science. He has a background in science, and then wandered into the world of strategy, technology, and ideas, and he approaches the “like” button the way I wish more people approached our digital world: with curiosity, skepticism, and a willingness to follow evidence across disciplines. The central irony, of course, is that the “like” button began as an almost laughably small, practical solution. In the story Martin and his coauthor reconstructs, it is often less about a single inventor than about a messy ecosystem of micro innovations, technical constraints, and cultural accidents. Yet those small choices compound. The result is that something as simple as a handful of code became a universal signal that helped shape social media, transformed advertising, and created feedback loops that are now baked into the infrastructure of daily life. We also dig into why it works so well on us. The mechanisms are not mysterious in the abstract, they are biological and social, but the scale is unprecedented. Approval and recognition are ancient. Industrialized approval is new. And once you start thinking that way, you notice how these same feedback dynamics are spreading into new domains, including the tools we now use to interact with AI. This conversation surprised me, and I suspect it will surprise you too. Indeed, if you are like me, and wondered why the like-button is worth discussing, you will be surprised to learn how much of the modern world is quietly organized around it. You can listen on any podcast platform, watch on YouTube, or view ad free on Substack. And if you are tempted at the end, well, you may even find yourself clicking the very thing we spend the episode dissecting. You can listen on any podcast platform, watch on YouTube, or view ad free on Substack. And if you are tempted at the end, well, you may even find yourself clicking the very thing we spend the episode dissecting. As always, an ad-free video version of this podcast is also available to paid Critical Mass subscribers. Your subscriptions support the non-profit Origins Project Foundation, which produces the podcast. The audio version is available free on the Critical Mass site and on all podcast sites, and the video version will also be available on the Origins Project YouTube. Get full access to Critical Mass at lawrencekrauss.substack.com/subscribe

On this week’s episode of The Origins Podcast, I am excited to release a conversation that has been sitting in our archives for more than a year. When we first recorded this discussion with conflict mediator and systems thinker Diana McLain Smith, political polarization was already a significant national and international problem. It has only gotten worse.The world seems more tribal than ever, and there is constant pressure to have to pick a side in every argument and not listen to any different opinions, or even divergent facts. In this episode, we step back from that noise and ask what our deep evolutionary wiring for in group loyalty means in a complex modern democracy, how history and culture can turn ordinary differences into hardened divides, and what it might take to reduce the space between “us” and “them” rather than accept permanent hostility as normal.Through stories that range from local communities like Billings, Montana and Lewiston, Maine to the quiet work of reform in the United States Congress, Diana draws on decades of experience with families, organizations, and civic coalitions to show that citizens are not as powerless as we often feel, especially when we resist the demand for instant certainty and allow ourselves to say, “I do not know, I have not really thought about that before. I’m not on any one side. Let me look at the evidence before I form an opinion.” This is the basis of much of the scientific method, and it is something that we can all learn to do too. The benefits are immediate. You approach life with more curiosity, and you are freer from assumptions and biases. Conversations like this go to the heart of the Origins Project Foundation mission, which is to bring the habits of mind that underlie science into our shared public life. My conversations on the podcast blend serious works in physics, psychology, and history with urgent questions about how we live together, and to model what it looks like to treat ideas as hypotheses to be tested rather than badges of tribal identity. In an environment that rewards outrage more than understanding, a commitment to evidence, curiosity, and a willingness to change one’s mind is not just an intellectual posture, it is a civic act. This episode with Diana is offered in that spirit. As always, an ad-free video version of this podcast is also available to paid Critical Mass subscribers. Your subscriptions support the non-profit Origins Project Foundation, which produces the podcast. The audio version is available free on the Critical Mass site and on all podcast sites, and the video version will also be available on the Origins Project YouTube. Get full access to Critical Mass at lawrencekrauss.substack.com/subscribe

I am thrilled to introduce a significant new segment for the Origins Podcast. We are producing a fully fledged 12-part series titled “A Dozen Lessons on Physics and Reality.” Over the coming months, we will release these lectures to provide a comprehensive guide to how physicists think about the world. I’m particularly excited to share the wonder and insights that are often lost in standard textbook descriptions, while giving more detail than one might obtain in a standard 1 hour physics lecture. These will be based on lectures I have given to non-scientists at institutions I have taught, ranging from Yale University to The New College of Humanities in London. We begin with Lecture 1: A Tour of the Universe. To understand the cosmos, we must abandon the linear scales of human experience. In this opening lecture, I utilize the mathematical tool of “powers of ten” to map the true playing field of physics. This tour is about perspective. It reveals how the universe operates on scales of space and time that are vastly different from our daily lives, ranging from the subatomic scales to the cosmic microwave background. It is a journey that highlights our cosmic insignificance while simultaneously celebrating the power of science to explore our origins and to change our perspective of our place in the cosmos. This tour is just the beginning. Here is the full curriculum we have planned for the series: * A tour of the Universe * The Gestalt of Physics: Tools for seeing * Space, Scale, and Symmetry * Motion, from Galileo to Einstein * Gravity, Dark Matter, and the Expanding Universe * Electricity and Magnetism, a repeat performance * The Four Forces of Nature * Quantum Mechanics 1 * Quantum Mechanics 2: Chemistry * Quantum Mechanics in your face * Heat worth dying for? * The meaning of scientific truth This initiative ties directly into our ongoing efforts at The Origins Project Foundation to expand our impact and achieve our mission of enhancing your excitement and appreciation of the wonders of the cosmos, providing the public tools to better understand the challenges of the 21st century, and how to deal with them. By making these fundamental ideas accessible, we hope to inspire a deeper appreciation for the scientific method and its importance in creating the world we live in, and producing a better world tomorrow. Enjoy! As always, an ad-free video version of this podcast is also available to paid Critical Mass subscribers. Your subscriptions support the non-profit Origins Project Foundation, which produces the podcast. The audio version is available free on the Critical Mass site and on all podcast sites, and the video version will also be available on the Origins Project YouTube. Get full access to Critical Mass at lawrencekrauss.substack.com/subscribe

This week, I’m excited to share a special rebroadcast from the Origins Podcast archives: my original Origins Podcast conversation with Noam Chomsky. We recorded this dialog over six years ago, as an update to a conversation we’d held three years prior , before the political upheavals of Trump and Brexit. Listening back now, it’s striking how much of what Noam said remains relevant, and in many cases, deeply prescient. As always, he was incisive, informative, provocative, and brilliant. We covered a huge range of topics, starting with the history of anti-intellectualism in America and the role of intellectuals during the Vietnam War , before moving into the nature of American exceptionalism. We also dove into the pressing foreign policy issues of the day, including North Korea, Syria, Israel, Venezuela, and Brazil. While many of the underlying causes may be the same, it’s fascinating to see how some of these situations have played out in ways we might never have predicted. From his analysis of free speech debates to his critical concerns about nuclear weapons and the environment, it’s a conversation that remains incredibly important. I hope you enjoy revisiting this fascinating conversation. As always, an ad-free video version of this podcast is also available to paid Critical Mass subscribers. Your subscriptions support the non-profit Origins Project Foundation, which produces the podcast. The audio version is available free on the Critical Mass site and on all podcast sites, and the video version will also be available on the Origins Project YouTube. Get full access to Critical Mass at lawrencekrauss.substack.com/subscribe

As we move into the end of the year, I’m excited to return to our recurring series “What’s New in Science” with my co-host Sabine Hossenfelder. In this month’s episode, we started by tackling a favorite subject: scientific hype. Sabine kicked things off by dissecting a recent, highly suspect press release claiming a million-qubit quantum computer is on the horizon. I then brought up a National Geographic article claiming that “warp drive is speeding closer to reality” , and we discussed the reasons why it actually isn’t, including the need for “negative energy,” that keep it firmly in the realm of science fiction. From there, Sabine steered us into the world of academic accolades, discussing the controversy around last year’s Nobel Prize in Physics for work on neural networks and the collaborative nature of science. I then introduced this year’s prize, which was awarded for the beautiful and precise experimental work on seemingly macroscopic manifestations of quantum mechanics—specifically, showing a superconducting quantum state can “tunnel” through a barrier. Finally, we turned to cosmic mysteries. Sabine presented a report on search for “Dark Stars,” a theory that the first stars might have been powered by dark matter annihilation , which require some wishful thinking and what I think are not particularly well motivated physics. For full disclosure this is an issue I thought about in a slightly different context almost 40 years ago and have some a priori skepticism about. I closed with a much more plausible bit of exotic physics that may have been observed: new observations of long-lived gamma-ray bursts. A new model suggests these are caused by a black hole that has merged with a star and is consuming it from the inside out. From wild hype to implausible and plausible models to Nobel-winning physics, I hope you enjoy the conversation. As always, an ad-free video version of this podcast is also available to paid Critical Mass subscribers. Your subscriptions support the non-profit Origins Project Foundation, which produces the podcast. The audio version is available free on the Critical Mass site and on all podcast sites, and the video version will also be available on the Origins Project YouTube. Get full access to Critical Mass at lawrencekrauss.substack.com/subscribe

In a special Halloween episode of the Origins Podcast, which I’ve have decided to call “Spooky Physics!”, I explore why you shouldn’t be afraid of the unknown, and in particular of supernatural gobbledygook. We look at the fundamental physics that debunks popular supernatural ideas. Take ghosts, for example. Physics is a two way street. If you can see a ghost, it must interact with light. But that very interaction, electromagnetism, is what stops you from walking through a wall. A ghost simply can’t have its cake and eat it too; it either goes through walls or you can see it. Not both. I also confront one of the biggest misuses of physics today: the co-opting of quantum mechanics. People seize on Einstein’s “spooky action at a distance” to argue that consciousness can change the universe just by thinking. This is complete nonsense. I explain what entanglement really is and why it does not allow you to affect things remotely, no matter how much you might want to. The moral of today’s topic is simple: don’t be afraid. And more importantly: The real universe, with its actual quantum wonders and black holes, is far more interesting than any supernatural fantasy. Enjoy Halloween…especially the candy. As always, an ad-free video version of this podcast is also available to paid Critical Mass subscribers. Your subscriptions support the non-profit Origins Project Foundation, which produces the podcast. The audio version is available free on the Critical Mass site and on all podcast sites, and the video version will also be available on the Origins Project YouTube. Get full access to Critical Mass at lawrencekrauss.substack.com/subscribe

As The War on Science continues to circulate and reach readers around the world, I had the privilege of closing our Origins mini series, The War on Science Interviews, with my colleague and book contributor Gad Saad. It felt fitting to end the series with a candid and provocative conversation that reflects the spirit of the project itself. The essays and interviews collected around this book address a wide range of concerns: the ideological corruption of science, the erosion of free speech in academia, the replacement of scholarship with activism in many disciplines, and the disruptions now spreading from mathematics to medicine. We explore how cancel culture and DEI bureaucracies weaken excellence, how biology is distorted for political ends, and how false premises about gender and sex compromise both science and medicine. The conversations are blunt and challenging, but they also aim to outline principles that can help universities recover integrity, trust, and the courage to return to embracing free inquiry. Gad and I discussed many of these themes directly. He confronts the absurdities of modern campus culture, and his voice joins those the other contributors who have argued that ignoring these trends will not make them disappear. Many academics have hoped the problems would fade on their own. They have not. The internal culture war in academia must be confronted openly if scholarship and science are to thrive in the West. I am hopeful the book will spark debate in universities and among the wider public. If you would like the full context for this episode, you can watch the complete War on Science Interviews mini series at this link here. In the meantime enjoy this episode now. With this finale, Origins now returns to its regular biweekly release schedule. We have some fascinating new conversations, educational content, and science news in store that I am excited to share. As always, an ad-free video version of this podcast is also available to paid Critical Mass subscribers. Your subscriptions support the non-profit Origins Project Foundation, which produces the podcast. The audio version is available free on the Critical Mass site and on all podcast sites, and the video version will also be available on the Origins Project YouTube. Get full access to Critical Mass at lawrencekrauss.substack.com/subscribe

To celebrate the release on July 29th of The War on Science, we have recorded 20 podcast interviews with authors from the book. Starting on July 22nd, with Richard Dawkins, we will be releasing one interview per day. Interviewees in order, will be: Richard Dawkins July 23rd Niall Ferguson July 24th Nicholas Christakis July 25th Maarten Boudry July 26th Abigail Thompson July 27th John Armstrong July 28th Sally Satel – July 30 Elizabeth Weiss – July 31 Solveig Gold and Joshua Katz – August 1 Frances Widdowson – August 2 Carole Hooven – August 3 Janice Fiamengo – August 4 Geoff Horsman – August 5 Alessandro Strumia – August 6 Roger Cohen and Amy Wax – August 7 Peter Boghossian – August 8 Lauren Schwartz and Arthur Rousseau – August 9 Alex Byrne and Moti Gorin – August 10 Judith Suissa and Alice Sullivan – August 11 Dorian Abbot – August 12 Karleen Gribble – August 13 The topics these authors discuss range over ideas including the ideological corruption of science, historical examples of the demise of academia, free speech in academia, social justice activism replacing scholarship in many disciplines, disruptions of science from mathematics to medicine, cancel culture, the harm caused by DEI bureaucracies at universities, distortions of biology, disingenous and dangerous distortions of the distinctions between gender and sex in medicine, and false premises impacting on gender affirming care for minors, to, finally, a set of principles universities should adopt to recover from the current internal culture war. The dialogues are blunt, and provocative, and point out the negative effects that the current war on science going on within universities is having on the progress of science and scholarship in the west. We are hoping that the essays penned by this remarkable group of scholars will help provoke discussion both within universities and the public at large about how to restore trust, excellence, merit, and most important sound science, free speech and free inquiry on university campuses. Many academics have buried their heads in the sand hoping this nonsense will go away. It hasn’t and we now need to become more vocal, and unified in combatting this modern attack on science and scholarship. The book was completed before the new external war on science being waged by the Trump administration began. Fighting this new effort to dismantle the scientific infrastructure of the country is important, and we don’t want to minimized that threat. But even if the new attacks can be successfully combatted in Congress, the Courts, and the ballot box, the longstanding internal issues we describe in the new book, and in the interviews we are releasing, will still need to be addressed to restore the rightful place of science and scholarship in the west. I am hoping that you will find the interviews enlightening and encourage you to look at the new book when it is released, and help become part of the effort to restore sound science and scholarship in academia. With no further ado, The War on Science interviews… As always, an ad-free video version of this podcast is also available to paid Critical Mass subscribers. Your subscriptions support the non-profit Origins Project Foundation, which produces the podcast. The audio version is available free on the Critical Mass site and on all podcast sites, and the video version will also be available on the Origins Project YouTube. Get full access to Critical Mass at lawrencekrauss.substack.com/subscribe

To celebrate the release on July 29th of The War on Science, we have recorded 20 podcast interviews with authors from the book. Starting on July 22nd, with Richard Dawkins, we will be releasing one interview per day. Interviewees in order, will be: Richard Dawkins July 23rd Niall Ferguson July 24th Nicholas Christakis July 25th Maarten Boudry July 26th Abigail Thompson July 27th John Armstrong July 28th Sally Satel – July 30 Elizabeth Weiss – July 31 Solveig Gold and Joshua Katz – August 1 Frances Widdowson – August 2 Carole Hooven – August 3 Janice Fiamengo – August 4 Geoff Horsman – August 5 Alessandro Strumia – August 6 Roger Cohen and Amy Wax – August 7 Peter Boghossian – August 8 Lauren Schwartz and Arthur Rousseau – August 9 Alex Byrne and Moti Gorin – August 10 Judith Suissa and Alice Sullivan – August 11 Karleen Gribble – August 12 Dorian Abbot – August 13 The topics these authors discuss range over ideas including the ideological corruption of science, historical examples of the demise of academia, free speech in academia, social justice activism replacing scholarship in many disciplines, disruptions of science from mathematics to medicine, cancel culture, the harm caused by DEI bureaucracies at universities, distortions of biology, disingenous and dangerous distortions of the distinctions between gender and sex in medicine, and false premises impacting on gender affirming care for minors, to, finally, a set of principles universities should adopt to recover from the current internal culture war. The dialogues are blunt, and provocative, and point out the negative effects that the current war on science going on within universities is having on the progress of science and scholarship in the west. We are hoping that the essays penned by this remarkable group of scholars will help provoke discussion both within universities and the public at large about how to restore trust, excellence, merit, and most important sound science, free speech and free inquiry on university campuses. Many academics have buried their heads in the sand hoping this nonsense will go away. It hasn’t and we now need to become more vocal, and unified in combatting this modern attack on science and scholarship. The book was completed before the new external war on science being waged by the Trump administration began. Fighting this new effort to dismantle the scientific infrastructure of the country is important, and we don’t want to minimized that threat. But even if the new attacks can be successfully combatted in Congress, the Courts, and the ballot box, the longstanding internal issues we describe in the new book, and in the interviews we are releasing, will still need to be addressed to restore the rightful place of science and scholarship in the west. I am hoping that you will find the interviews enlightening and encourage you to look at the new book when it is released, and help become part of the effort to restore sound science and scholarship in academia. With no further ado, The War on Science interviews… As always, an ad-free video version of this podcast is also available to paid Critical Mass subscribers. Your subscriptions support the non-profit Origins Project Foundation, which produces the podcast. The audio version is available free on the Critical Mass site and on all podcast sites, and the video version will also be available on the Origins Project YouTube. Get full access to Critical Mass at lawrencekrauss.substack.com/subscribe

To celebrate the release on July 29th of The War on Science, we have recorded 20 podcast interviews with authors from the book. Starting on July 22nd, with Richard Dawkins, we will be releasing one interview per day. Interviewees in order, will be: Richard Dawkins July 23rd Niall Ferguson July 24th Nicholas Christakis July 25th Maarten Boudry July 26th Abigail Thompson July 27th John Armstrong July 28th Sally Satel – July 30 Elizabeth Weiss – July 31 Solveig Gold and Joshua Katz – August 1 Frances Widdowson – August 2 Carole Hooven – August 3 Janice Fiamengo – August 4 Geoff Horsman – August 5 Alessandro Strumia – August 6 Roger Cohen and Amy Wax – August 7 Peter Boghossian – August 8 Lauren Schwartz and Arthur Rousseau – August 9 Alex Byrne and Moti Gorin – August 10 Judith Suissa and Alice Sullivan – August 11 Karleen Gribble – August 12 Dorian Abbot – August 13 The topics these authors discuss range over ideas including the ideological corruption of science, historical examples of the demise of academia, free speech in academia, social justice activism replacing scholarship in many disciplines, disruptions of science from mathematics to medicine, cancel culture, the harm caused by DEI bureaucracies at universities, distortions of biology, disingenous and dangerous distortions of the distinctions between gender and sex in medicine, and false premises impacting on gender affirming care for minors, to, finally, a set of principles universities should adopt to recover from the current internal culture war. The dialogues are blunt, and provocative, and point out the negative effects that the current war on science going on within universities is having on the progress of science and scholarship in the west. We are hoping that the essays penned by this remarkable group of scholars will help provoke discussion both within universities and the public at large about how to restore trust, excellence, merit, and most important sound science, free speech and free inquiry on university campuses. Many academics have buried their heads in the sand hoping this nonsense will go away. It hasn’t and we now need to become more vocal, and unified in combatting this modern attack on science and scholarship. The book was completed before the new external war on science being waged by the Trump administration began. Fighting this new effort to dismantle the scientific infrastructure of the country is important, and we don’t want to minimized that threat. But even if the new attacks can be successfully combatted in Congress, the Courts, and the ballot box, the longstanding internal issues we describe in the new book, and in the interviews we are releasing, will still need to be addressed to restore the rightful place of science and scholarship in the west. I am hoping that you will find the interviews enlightening and encourage you to look at the new book when it is released, and help become part of the effort to restore sound science and scholarship in academia. With no further ado, The War on Science interviews… As always, an ad-free video version of this podcast is also available to paid Critical Mass subscribers. Your subscriptions support the non-profit Origins Project Foundation, which produces the podcast. The audio version is available free on the Critical Mass site and on all podcast sites, and the video version will also be available on the Origins Project YouTube. Get full access to Critical Mass at lawrencekrauss.substack.com/subscribe

To celebrate the release on July 29th of The War on Science, we have recorded 20 podcast interviews with authors from the book. Starting on July 22nd, with Richard Dawkins, we will be releasing one interview per day. Interviewees in order, will be: Richard Dawkins July 23rd Niall Ferguson July 24th Nicholas Christakis July 25th Maarten Boudry July 26th Abigail Thompson July 27th John Armstrong July 28th Sally Satel – July 30 Elizabeth Weiss – July 31 Solveig Gold and Joshua Katz – August 1 Frances Widdowson – August 2 Carole Hooven – August 3 Janice Fiamengo – August 4 Geoff Horsman – August 5 Alessandro Strumia – August 6 Roger Cohen and Amy Wax – August 7 Peter Boghossian – August 8 Lauren Schwartz and Arthur Rousseau – August 9 Alex Byrne and Moti Gorin – August 10 Judith Suissa and Alice Sullivan – August 11 Karleen Gribble – August 12 Dorian Abbot – August 13 The topics these authors discuss range over ideas including the ideological corruption of science, historical examples of the demise of academia, free speech in academia, social justice activism replacing scholarship in many disciplines, disruptions of science from mathematics to medicine, cancel culture, the harm caused by DEI bureaucracies at universities, distortions of biology, disingenous and dangerous distortions of the distinctions between gender and sex in medicine, and false premises impacting on gender affirming care for minors, to, finally, a set of principles universities should adopt to recover from the current internal culture war. The dialogues are blunt, and provocative, and point out the negative effects that the current war on science going on within universities is having on the progress of science and scholarship in the west. We are hoping that the essays penned by this remarkable group of scholars will help provoke discussion both within universities and the public at large about how to restore trust, excellence, merit, and most important sound science, free speech and free inquiry on university campuses. Many academics have buried their heads in the sand hoping this nonsense will go away. It hasn’t and we now need to become more vocal, and unified in combatting this modern attack on science and scholarship. The book was completed before the new external war on science being waged by the Trump administration began. Fighting this new effort to dismantle the scientific infrastructure of the country is important, and we don’t want to minimized that threat. But even if the new attacks can be successfully combatted in Congress, the Courts, and the ballot box, the longstanding internal issues we describe in the new book, and in the interviews we are releasing, will still need to be addressed to restore the rightful place of science and scholarship in the west. I am hoping that you will find the interviews enlightening and encourage you to look at the new book when it is released, and help become part of the effort to restore sound science and scholarship in academia. With no further ado, The War on Science interviews… As always, an ad-free video version of this podcast is also available to paid Critical Mass subscribers. Your subscriptions support the non-profit Origins Project Foundation, which produces the podcast. The audio version is available free on the Critical Mass site and on all podcast sites, and the video version will also be available on the Origins Project YouTube. Get full access to Critical Mass at lawrencekrauss.substack.com/subscribe

To celebrate the release on July 29th of The War on Science, we have recorded 20 podcast interviews with authors from the book. Starting on July 22nd, with Richard Dawkins, we will be releasing one interview per day. Interviewees in order, will be: Richard Dawkins July 23rd Niall Ferguson July 24th Nicholas Christakis July 25th Maarten Boudry July 26th Abigail Thompson July 27th John Armstrong July 28th Sally Satel – July 30 Elizabeth Weiss – July 31 Solveig Gold and Joshua Katz – August 1 Frances Widdowson – August 2 Carole Hooven – August 3 Janice Fiamengo – August 4 Geoff Horsman – August 5 Alessandro Strumia – August 6 Roger Cohen and Amy Wax – August 7 Peter Boghossian – August 8 Lauren Schwartz and Arthur Rousseau – August 9 Alex Byrne and Moti Gorin – August 10 Judith Suissa and Alice Sullivan – August 11 Karleen Gribble – August 12 Dorian Abbot – August 13 The topics these authors discuss range over ideas including the ideological corruption of science, historical examples of the demise of academia, free speech in academia, social justice activism replacing scholarship in many disciplines, disruptions of science from mathematics to medicine, cancel culture, the harm caused by DEI bureaucracies at universities, distortions of biology, disingenous and dangerous distortions of the distinctions between gender and sex in medicine, and false premises impacting on gender affirming care for minors, to, finally, a set of principles universities should adopt to recover from the current internal culture war. The dialogues are blunt, and provocative, and point out the negative effects that the current war on science going on within universities is having on the progress of science and scholarship in the west. We are hoping that the essays penned by this remarkable group of scholars will help provoke discussion both within universities and the public at large about how to restore trust, excellence, merit, and most important sound science, free speech and free inquiry on university campuses. Many academics have buried their heads in the sand hoping this nonsense will go away. It hasn’t and we now need to become more vocal, and unified in combatting this modern attack on science and scholarship. The book was completed before the new external war on science being waged by the Trump administration began. Fighting this new effort to dismantle the scientific infrastructure of the country is important, and we don’t want to minimized that threat. But even if the new attacks can be successfully combatted in Congress, the Courts, and the ballot box, the longstanding internal issues we describe in the new book, and in the interviews we are releasing, will still need to be addressed to restore the rightful place of science and scholarship in the west. I am hoping that you will find the interviews enlightening and encourage you to look at the new book when it is released, and help become part of the effort to restore sound science and scholarship in academia. With no further ado, The War on Science interviews… As always, an ad-free video version of this podcast is also available to paid Critical Mass subscribers. Your subscriptions support the non-profit Origins Project Foundation, which produces the podcast. The audio version is available free on the Critical Mass site and on all podcast sites, and the video version will also be available on the Origins Project YouTube. Get full access to Critical Mass at lawrencekrauss.substack.com/subscribe

To celebrate the release on July 29th of The War on Science, we have recorded 20 podcast interviews with authors from the book. Starting on July 22nd, with Richard Dawkins, we will be releasing one interview per day. Interviewees in order, will be: Richard Dawkins July 23rd Niall Ferguson July 24th Nicholas Christakis July 25th Maarten Boudry July 26th Abigail Thompson July 27th John Armstrong July 28th Sally Satel – July 30 Elizabeth Weiss – July 31 Solveig Gold and Joshua Katz – August 1 Frances Widdowson – August 2 Carole Hooven – August 3 Janice Fiamengo – August 4 Geoff Horsman – August 5 Alessandro Strumia – August 6 Roger Cohen and Amy Wax – August 7 Peter Boghossian – August 8 Lauren Schwartz and Arthur Rousseau – August 9 Alex Byrne and Moti Gorin – August 10 Judith Suissa and Alice Sullivan – August 11 Karleen Gribble – August 12 Dorian Abbot – August 13 The topics these authors discuss range over ideas including the ideological corruption of science, historical examples of the demise of academia, free speech in academia, social justice activism replacing scholarship in many disciplines, disruptions of science from mathematics to medicine, cancel culture, the harm caused by DEI bureaucracies at universities, distortions of biology, disingenous and dangerous distortions of the distinctions between gender and sex in medicine, and false premises impacting on gender affirming care for minors, to, finally, a set of principles universities should adopt to recover from the current internal culture war. The dialogues are blunt, and provocative, and point out the negative effects that the current war on science going on within universities is having on the progress of science and scholarship in the west. We are hoping that the essays penned by this remarkable group of scholars will help provoke discussion both within universities and the public at large about how to restore trust, excellence, merit, and most important sound science, free speech and free inquiry on university campuses. Many academics have buried their heads in the sand hoping this nonsense will go away. It hasn’t and we now need to become more vocal, and unified in combatting this modern attack on science and scholarship. The book was completed before the new external war on science being waged by the Trump administration began. Fighting this new effort to dismantle the scientific infrastructure of the country is important, and we don’t want to minimized that threat. But even if the new attacks can be successfully combatted in Congress, the Courts, and the ballot box, the longstanding internal issues we describe in the new book, and in the interviews we are releasing, will still need to be addressed to restore the rightful place of science and scholarship in the west. I am hoping that you will find the interviews enlightening and encourage you to look at the new book when it is released, and help become part of the effort to restore sound science and scholarship in academia. With no further ado, The War on Science interviews… As always, an ad-free video version of this podcast is also available to paid Critical Mass subscribers. Your subscriptions support the non-profit Origins Project Foundation, which produces the podcast. The audio version is available free on the Critical Mass site and on all podcast sites, and the video version will also be available on the Origins Project YouTube. Get full access to Critical Mass at lawrencekrauss.substack.com/subscribe

To celebrate the release on July 29th of The War on Science, we have recorded 20 podcast interviews with authors from the book. Starting on July 22nd, with Richard Dawkins, we will be releasing one interview per day. Interviewees in order, will be: Richard Dawkins July 23rd Niall Ferguson July 24th Nicholas Christakis July 25th Maarten Boudry July 26th Abigail Thompson July 27th John Armstrong July 28th Sally Satel – July 30 Elizabeth Weiss – July 31 Solveig Gold and Joshua Katz – August 1 Frances Widdowson – August 2 Carole Hooven – August 3 Janice Fiamengo – August 4 Geoff Horsman – August 5 Alessandro Strumia – August 6 Roger Cohen and Amy Wax – August 7 Peter Boghossian – August 8 Lauren Schwartz and Arthur Rousseau – August 9 Alex Byrne and Moti Gorin – August 10 Judith Suissa and Alice Sullivan – August 11 Karleen Gribble – August 12 Dorian Abbot – August 13 The topics these authors discuss range over ideas including the ideological corruption of science, historical examples of the demise of academia, free speech in academia, social justice activism replacing scholarship in many disciplines, disruptions of science from mathematics to medicine, cancel culture, the harm caused by DEI bureaucracies at universities, distortions of biology, disingenous and dangerous distortions of the distinctions between gender and sex in medicine, and false premises impacting on gender affirming care for minors, to, finally, a set of principles universities should adopt to recover from the current internal culture war. The dialogues are blunt, and provocative, and point out the negative effects that the current war on science going on within universities is having on the progress of science and scholarship in the west. We are hoping that the essays penned by this remarkable group of scholars will help provoke discussion both within universities and the public at large about how to restore trust, excellence, merit, and most important sound science, free speech and free inquiry on university campuses. Many academics have buried their heads in the sand hoping this nonsense will go away. It hasn’t and we now need to become more vocal, and unified in combatting this modern attack on science and scholarship. The book was completed before the new external war on science being waged by the Trump administration began. Fighting this new effort to dismantle the scientific infrastructure of the country is important, and we don’t want to minimized that threat. But even if the new attacks can be successfully combatted in Congress, the Courts, and the ballot box, the longstanding internal issues we describe in the new book, and in the interviews we are releasing, will still need to be addressed to restore the rightful place of science and scholarship in the west. I am hoping that you will find the interviews enlightening and encourage you to look at the new book when it is released, and help become part of the effort to restore sound science and scholarship in academia. With no further ado, The War on Science interviews… As always, an ad-free video version of this podcast is also available to paid Critical Mass subscribers. Your subscriptions support the non-profit Origins Project Foundation, which produces the podcast. The audio version is available free on the Critical Mass site and on all podcast sites, and the video version will also be available on the Origins Project YouTube. Get full access to Critical Mass at lawrencekrauss.substack.com/subscribe

To celebrate the release on July 29th of The War on Science, we have recorded 20 podcast interviews with authors from the book. Starting on July 22nd, with Richard Dawkins, we will be releasing one interview per day. Interviewees in order, will be: Richard Dawkins July 23rd Niall Ferguson July 24th Nicholas Christakis July 25th Maarten Boudry July 26th Abigail Thompson July 27th John Armstrong July 28th Sally Satel – July 30 Elizabeth Weiss – July 31 Solveig Gold and Joshua Katz – August 1 Frances Widdowson – August 2 Carole Hooven – August 3 Janice Fiamengo – August 4 Geoff Horsman – August 5 Alessandro Strumia – August 6 Roger Cohen and Amy Wax – August 7 Peter Boghossian – August 8 Lauren Schwartz and Arthur Rousseau – August 9 Alex Byrne and Moti Gorin – August 10 Judith Suissa and Alice Sullivan – August 11 Karleen Gribble – August 12 Dorian Abbot – August 13 The topics these authors discuss range over ideas including the ideological corruption of science, historical examples of the demise of academia, free speech in academia, social justice activism replacing scholarship in many disciplines, disruptions of science from mathematics to medicine, cancel culture, the harm caused by DEI bureaucracies at universities, distortions of biology, disingenous and dangerous distortions of the distinctions between gender and sex in medicine, and false premises impacting on gender affirming care for minors, to, finally, a set of principles universities should adopt to recover from the current internal culture war. The dialogues are blunt, and provocative, and point out the negative effects that the current war on science going on within universities is having on the progress of science and scholarship in the west. We are hoping that the essays penned by this remarkable group of scholars will help provoke discussion both within universities and the public at large about how to restore trust, excellence, merit, and most important sound science, free speech and free inquiry on university campuses. Many academics have buried their heads in the sand hoping this nonsense will go away. It hasn’t and we now need to become more vocal, and unified in combatting this modern attack on science and scholarship. The book was completed before the new external war on science being waged by the Trump administration began. Fighting this new effort to dismantle the scientific infrastructure of the country is important, and we don’t want to minimized that threat. But even if the new attacks can be successfully combatted in Congress, the Courts, and the ballot box, the longstanding internal issues we describe in the new book, and in the interviews we are releasing, will still need to be addressed to restore the rightful place of science and scholarship in the west. I am hoping that you will find the interviews enlightening and encourage you to look at the new book when it is released, and help become part of the effort to restore sound science and scholarship in academia. With no further ado, The War on Science interviews… As always, an ad-free video version of this podcast is also available to paid Critical Mass subscribers. Your subscriptions support the non-profit Origins Project Foundation, which produces the podcast. The audio version is available free on the Critical Mass site and on all podcast sites, and the video version will also be available on the Origins Project YouTube. Get full access to Critical Mass at lawrencekrauss.substack.com/subscribe

To celebrate the release on July 29th of The War on Science, we have recorded 20 podcast interviews with authors from the book. Starting on July 22nd, with Richard Dawkins, we will be releasing one interview per day. Interviewees in order, will be: Richard Dawkins July 23rd Niall Ferguson July 24th Nicholas Christakis July 25th Maarten Boudry July 26th Abigail Thompson July 27th John Armstrong July 28th Sally Satel – July 30 Elizabeth Weiss – July 31 Solveig Gold and Joshua Katz – August 1 Frances Widdowson – August 2 Carole Hooven – August 3 Janice Fiamengo – August 4 Geoff Horsman – August 5 Alessandro Strumia – August 6 Roger Cohen and Amy Wax – August 7 Peter Boghossian – August 8 Lauren Schwartz and Arthur Rousseau – August 9 Alex Byrne and Moti Gorin – August 10 Judith Suissa and Alice Sullivan – August 11 Karleen Gribble – August 12 Dorian Abbot – August 13 The topics these authors discuss range over ideas including the ideological corruption of science, historical examples of the demise of academia, free speech in academia, social justice activism replacing scholarship in many disciplines, disruptions of science from mathematics to medicine, cancel culture, the harm caused by DEI bureaucracies at universities, distortions of biology, disingenous and dangerous distortions of the distinctions between gender and sex in medicine, and false premises impacting on gender affirming care for minors, to, finally, a set of principles universities should adopt to recover from the current internal culture war. The dialogues are blunt, and provocative, and point out the negative effects that the current war on science going on within universities is having on the progress of science and scholarship in the west. We are hoping that the essays penned by this remarkable group of scholars will help provoke discussion both within universities and the public at large about how to restore trust, excellence, merit, and most important sound science, free speech and free inquiry on university campuses. Many academics have buried their heads in the sand hoping this nonsense will go away. It hasn’t and we now need to become more vocal, and unified in combatting this modern attack on science and scholarship. The book was completed before the new external war on science being waged by the Trump administration began. Fighting this new effort to dismantle the scientific infrastructure of the country is important, and we don’t want to minimized that threat. But even if the new attacks can be successfully combatted in Congress, the Courts, and the ballot box, the longstanding internal issues we describe in the new book, and in the interviews we are releasing, will still need to be addressed to restore the rightful place of science and scholarship in the west. I am hoping that you will find the interviews enlightening and encourage you to look at the new book when it is released, and help become part of the effort to restore sound science and scholarship in academia. With no further ado, The War on Science interviews… As always, an ad-free video version of this podcast is also available to paid Critical Mass subscribers. Your subscriptions support the non-profit Origins Project Foundation, which produces the podcast. The audio version is available free on the Critical Mass site and on all podcast sites, and the video version will also be available on the Origins Project YouTube. Get full access to Critical Mass at lawrencekrauss.substack.com/subscribe

To celebrate the release on July 29th of The War on Science, we have recorded 20 podcast interviews with authors from the book. Starting on July 22nd, with Richard Dawkins, we will be releasing one interview per day. Interviewees in order, will be: Richard Dawkins July 23rd Niall Ferguson July 24th Nicholas Christakis July 25th Maarten Boudry July 26th Abigail Thompson July 27th John Armstrong July 28th Sally Satel – July 30 Elizabeth Weiss – July 31 Solveig Gold and Joshua Katz – August 1 Frances Widdowson – August 2 Carole Hooven – August 3 Janice Fiamengo – August 4 Geoff Horsman – August 5 Alessandro Strumia – August 6 Roger Cohen and Amy Wax – August 7 Peter Boghossian – August 8 Lauren Schwartz and Arthur Rousseau – August 9 Alex Byrne and Moti Gorin – August 10 Judith Suissa and Alice Sullivan – August 11 Karleen Gribble – August 12 Dorian Abbot – August 13 The topics these authors discuss range over ideas including the ideological corruption of science, historical examples of the demise of academia, free speech in academia, social justice activism replacing scholarship in many disciplines, disruptions of science from mathematics to medicine, cancel culture, the harm caused by DEI bureaucracies at universities, distortions of biology, disingenous and dangerous distortions of the distinctions between gender and sex in medicine, and false premises impacting on gender affirming care for minors, to, finally, a set of principles universities should adopt to recover from the current internal culture war. The dialogues are blunt, and provocative, and point out the negative effects that the current war on science going on within universities is having on the progress of science and scholarship in the west. We are hoping that the essays penned by this remarkable group of scholars will help provoke discussion both within universities and the public at large about how to restore trust, excellence, merit, and most important sound science, free speech and free inquiry on university campuses. Many academics have buried their heads in the sand hoping this nonsense will go away. It hasn’t and we now need to become more vocal, and unified in combatting this modern attack on science and scholarship. The book was completed before the new external war on science being waged by the Trump administration began. Fighting this new effort to dismantle the scientific infrastructure of the country is important, and we don’t want to minimized that threat. But even if the new attacks can be successfully combatted in Congress, the Courts, and the ballot box, the longstanding internal issues we describe in the new book, and in the interviews we are releasing, will still need to be addressed to restore the rightful place of science and scholarship in the west. I am hoping that you will find the interviews enlightening and encourage you to look at the new book when it is released, and help become part of the effort to restore sound science and scholarship in academia. With no further ado, The War on Science interviews… As always, an ad-free video version of this podcast is also available to paid Critical Mass subscribers. Your subscriptions support the non-profit Origins Project Foundation, which produces the podcast. The audio version is available free on the Critical Mass site and on all podcast sites, and the video version will also be available on the Origins Project YouTube. Get full access to Critical Mass at lawrencekrauss.substack.com/subscribe

To celebrate the release on July 29th of The War on Science, we have recorded 20 podcast interviews with authors from the book. Starting on July 22nd, with Richard Dawkins, we will be releasing one interview per day. Interviewees in order, will be: Richard Dawkins July 23rd Niall Ferguson July 24th Nicholas Christakis July 25th Maarten Boudry July 26th Abigail Thompson July 27th John Armstrong July 28th Sally Satel – July 30 Elizabeth Weiss – July 31 Solveig Gold and Joshua Katz – August 1 Frances Widdowson – August 2 Carole Hooven – August 3 Janice Fiamengo – August 4 Geoff Horsman – August 5 Alessandro Strumia – August 6 Roger Cohen and Amy Wax – August 7 Peter Boghossian – August 8 Lauren Schwartz and Arthur Rousseau – August 9 Alex Byrne and Moti Gorin – August 10 Judith Suissa and Alice Sullivan – August 11 Karleen Gribble – August 12 Dorian Abbot – August 13 The topics these authors discuss range over ideas including the ideological corruption of science, historical examples of the demise of academia, free speech in academia, social justice activism replacing scholarship in many disciplines, disruptions of science from mathematics to medicine, cancel culture, the harm caused by DEI bureaucracies at universities, distortions of biology, disingenous and dangerous distortions of the distinctions between gender and sex in medicine, and false premises impacting on gender affirming care for minors, to, finally, a set of principles universities should adopt to recover from the current internal culture war. The dialogues are blunt, and provocative, and point out the negative effects that the current war on science going on within universities is having on the progress of science and scholarship in the west. We are hoping that the essays penned by this remarkable group of scholars will help provoke discussion both within universities and the public at large about how to restore trust, excellence, merit, and most important sound science, free speech and free inquiry on university campuses. Many academics have buried their heads in the sand hoping this nonsense will go away. It hasn’t and we now need to become more vocal, and unified in combatting this modern attack on science and scholarship. The book was completed before the new external war on science being waged by the Trump administration began. Fighting this new effort to dismantle the scientific infrastructure of the country is important, and we don’t want to minimized that threat. But even if the new attacks can be successfully combatted in Congress, the Courts, and the ballot box, the longstanding internal issues we describe in the new book, and in the interviews we are releasing, will still need to be addressed to restore the rightful place of science and scholarship in the west. I am hoping that you will find the interviews enlightening and encourage you to look at the new book when it is released, and help become part of the effort to restore sound science and scholarship in academia. With no further ado, The War on Science interviews… As always, an ad-free video version of this podcast is also available to paid Critical Mass subscribers. Your subscriptions support the non-profit Origins Project Foundation, which produces the podcast. The audio version is available free on the Critical Mass site and on all podcast sites, and the video version will also be available on the Origins Project YouTube. Get full access to Critical Mass at lawrencekrauss.substack.com/subscribe

To celebrate the release on July 29th of The War on Science, we have recorded 20 podcast interviews with authors from the book. Starting on July 22nd, with Richard Dawkins, we will be releasing one interview per day. Interviewees in order, will be: Richard Dawkins July 23rd Niall Ferguson July 24th Nicholas Christakis July 25th Maarten Boudry July 26th Abigail Thompson July 27th John Armstrong July 28th Sally Satel – July 30 Elizabeth Weiss – July 31 Solveig Gold and Joshua Katz – August 1 Frances Widdowson – August 2 Carole Hooven – August 3 Janice Fiamengo – August 4 Geoff Horsman – August 5 Alessandro Strumia – August 6 Roger Cohen and Amy Wax – August 7 Peter Boghossian – August 8 Lauren Schwartz and Arthur Rousseau – August 9 Alex Byrne and Moti Gorin – August 10 Judith Suissa and Alice Sullivan – August 11 Karleen Gribble – August 12 Dorian Abbot – August 13 The topics these authors discuss range over ideas including the ideological corruption of science, historical examples of the demise of academia, free speech in academia, social justice activism replacing scholarship in many disciplines, disruptions of science from mathematics to medicine, cancel culture, the harm caused by DEI bureaucracies at universities, distortions of biology, disingenous and dangerous distortions of the distinctions between gender and sex in medicine, and false premises impacting on gender affirming care for minors, to, finally, a set of principles universities should adopt to recover from the current internal culture war. The dialogues are blunt, and provocative, and point out the negative effects that the current war on science going on within universities is having on the progress of science and scholarship in the west. We are hoping that the essays penned by this remarkable group of scholars will help provoke discussion both within universities and the public at large about how to restore trust, excellence, merit, and most important sound science, free speech and free inquiry on university campuses. Many academics have buried their heads in the sand hoping this nonsense will go away. It hasn’t and we now need to become more vocal, and unified in combatting this modern attack on science and scholarship. The book was completed before the new external war on science being waged by the Trump administration began. Fighting this new effort to dismantle the scientific infrastructure of the country is important, and we don’t want to minimized that threat. But even if the new attacks can be successfully combatted in Congress, the Courts, and the ballot box, the longstanding internal issues we describe in the new book, and in the interviews we are releasing, will still need to be addressed to restore the rightful place of science and scholarship in the west. I am hoping that you will find the interviews enlightening and encourage you to look at the new book when it is released, and help become part of the effort to restore sound science and scholarship in academia. With no further ado, The War on Science interviews… As always, an ad-free video version of this podcast is also available to paid Critical Mass subscribers. Your subscriptions support the non-profit Origins Project Foundation, which produces the podcast. The audio version is available free on the Critical Mass site and on all podcast sites, and the video version will also be available on the Origins Project YouTube. Get full access to Critical Mass at lawrencekrauss.substack.com/subscribe