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The Origins Podcast features in-depth conversations with some of the most interesting people in the world about the issues that impact all of us in the 21st century. Host, theoretical physicist, lecturer, and author, Lawrence M. Krauss, will be joined by guests from a wide range of fields, including science, the arts, and journalism. The topics discussed on The Origins Podcast reflect the full range of the human experience - exploring science and culture in a way that seeks to entertain, educate, and inspire. lawrencekrauss.substack.com lawrencekrauss.substack.com

In this grand poetic vision of the universe, Lawrence Krauss tells the dramatic story of the discovery of the hidden world that underlies reality - and our place within it. Reality is not what you think or sense - it’s weird, wild, and counterintuitive, and its inner workings seem at least as implausible as the idea that something can come from nothing. With his trademark wit and accessible style, Krauss leads us to realms so small that they are invisible to microscopes, to the birth and rebirth of light, and into the natural forces that govern our existence.

Three of the most important words in science are I don't know. Not knowing implies a universe of opportunities—the possibility of discovery and surprise. Our understanding of science has advanced immeasurably over the last 500 years, yet many fundamental mysteries of existence persist: How did our universe begin? How big is the universe? Is time travel possible? What’s at the center of a black hole? How did life on Earth arise? Are we alone? What is consciousness, and can we create it?

The news is full of hotly debated divergent claims about the impacts and risks of climate change. Lawrence Krauss, one of the world's most respected physicists and science populizers, cuts through the confusion by succinctly presenting the underlying science of climate change. The audiobook provides a unique, clear, accurate and easily accessible perspective of climate science and the risks of global inaction. 

The story of the twentieth century is largely the story of the power of science and technology. Within that story is the incredible tale of the human conflict between Robert Oppenheimer, Ernest Lawrence, and Edward Teller—the scientists most responsible for the advent of weapons of mass destruction. How did science—and its practitioners—enlisted in the service of the state during the Second World War, become a slave to its patron during the Cold War? 

For film aficionados, Walter Murch is legendary - a three-time Academy Award winner, arguably the most admired sound and film editor in the world for his work on Apocalypse Now, The Godfather trilogy, The English Patient, and many others. Outside of the studio, his mind is wide-ranging; his passion, pursued for several decades, has been astrophysics, in particular the rehabilitation of Titius-Bode, a long-discredited 18th century theory regarding the patterns by which planets and moons array themselves in gravitational systems across the universe.

The world is currently closer to superpower conflict than at any time since the 1962 Cuban Missile Crisis. World War III is a real possibility, and with 12,000 warheads in the arsenals of more than half a dozen countries, we are standing on a nuclear knife edge. Despite receiving very little attention, nuclear war is a far greater threat to humanity's immediate survival than climate change. While climate heating threatens humanity over many decades, nuclear war could destroy civilisation in just a few hours.