There is a vast class of things that science has so far almost entirely neglected. They are central to the understanding of physical reality both at an everyday level and at the level of the most fundamental phenomena in physics, yet have traditionally been assumed to be impossible to incorporate into fundamental scientific explanations. They are facts not a ... Show More
Aug 21
Jessica Riskin, "The Power of Life: The Invention of Biology and the Revolutionary Science of Jean-Baptiste Lamarck" (Penguin, 2026)
In the early nineteenth century, the French naturalist Jean-Baptiste Lamarck proposed the first evolutionary theory of life and, with it, a new science: biology. Yet for centuries, evolutionary theorists have endeavored to discredit Lamarck and his theory of self-transforming org ... Show More
1h 7m
Aug 18
Beronda L. Montgomery, "When Trees Testify: Science, Wisdom, History, and America’s Black Botanical Legacy" (Henry Holt & Co.)
The histories of trees in America are also the histories of Black Americans. Pecan trees were domesticated by an enslaved African named Antoine; sycamore trees were both havens and signposts for people trying to escape enslavement; poplar trees are historically associated with ly ... Show More
44m 53s
Aug 13
The New Modern Medicine: Disease, Evidence, and Epidemiological Medicine with Jonathan Fuller
Jonathan Fuller’s The New Modern Medicine: Disease, Evidence, and Epidemiological Medicine (Oxford UP, 2025) takes the reader on a philosophical tour through scientific medicine, visiting its distinctive problems, particularly problems brought about by the twentieth century fusio ... Show More
45m 14s
Feb 2023
Great Mysteries of Physics - trailer
"There is nothing new to discover in physics", declared the British physicist Lord Kelvin in 1900. That is no longer true. Today it is becoming increasingly clear that there are problems that physics, as we know it, doesn't seem to be able to solve. Perhaps we just need more data ... Show More
2m 45s
Jul 2025
The Nothing Behind Everything
<p>This week, two conversations from the archives about parts of the world that are imperceptible to us, verging on almost unthinkable. We start with a moment of uncertainty in physics. Inspired by an essay written by physicist and novelist Alan Lightman, called <a href="https:// ... Show More
32m 54s
Apr 2022
261. Jim Al-Khalili on the Joy of Science
<p>In this conversation with quantum physicist, <em>New York Times</em> bestselling author, and BBC host Jim Al-Khalili reveals how 8 lessons from the heart of science can help us all get the most out of our lives.</p> <p>Today's world is unpredictable and full of contradictions, ... Show More
1h 42m
May 2025
Can we really break physics?
"Why does stuff happen? Can we predict it -- and if so, what do these predictions tell us?" Loosely described, the concept of "physics" is the First Science of human civilization. In tonight's episode, Ben and Matt explore recent discoveries that may well upend humanity's underst ... Show More
1h 8m