New Books in Science

Today I talked to John L. Rudolph about his book Why We Teach Science (and Why We Should) (Oxford UP, 2023).Few people question the importance of science education in American schooling. The public readily accepts that it is the key to economic growth through innovation, develops the ability to reason more effectively, and enables us to solve the everyday problems we encounter through knowing how the world works. Good science teaching results in all these benefits and more -- or so we think. But what if all this is simply wrong? What if the benefits we assume science education produces turn out to be an illusion, nothing more than wishful thinking?John L. Rudolph is Vilas Distinguished Achievement professor in the Department of Curriculum and Instruction at the University of Wisconsin-Madison. He has affiliate appointments in the Department of Educational Policy Studies and the Robert and Jean Holtz Center for Science and Technology Studies and is the past editor-in-chief of the Wiley & Sons journal Science Education. Prior to his faculty appointment, he taught physics, chemistry, and biology in middle schools and high schools across Wisconsin.Morteza Hajizadeh is a Ph.D. graduate in English from the University of Auckland in New Zealand. His research interests are Cultural Studies; Critical Theory; Environmental History; Medieval (Intellectual) History; Gothic Studies; 18th and 19th Century British Literature. YouTube channel. Learn more about your ad choices. Visit megaphone.fm/adchoicesSupport our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/science

Are humans really fish? Why are we the only animals with chins? How much of our DNA do we share with the trillions of bacteria in our bodies? For centuries, scientists have chased the secrets of how life on our planet arose, how it assumed its dazzling diversity of forms, and how we humans are related to everything else on earth. With increasingly sophisticated genetic methods now bringing us ever closer to answers, leading evolutionary biologist Max Telford takes us inside one of science's greatest quests. In the intellectually thrilling The Tree of Life: Solving Science's Greatest Puzzle (W. W. Norton, 2025), Telford shows how reconstructing the web of relationships between all our planet's species, from birds and butterflies to mushrooms and moose, allows us to unravel the epic history of life on our planet. In Telford's hands, the many-branched evolutionary trees that biologists assemble--from Charles Darwin's first sketches to the vast computer-generated diagrams scientists are building today--become time machines that take us on a vivid journey through four billion years of life's history. We meet long-lost ancestors, picturing them in the environment of a much younger earth, and discover where we first acquired our backbones and nipples and, conversely, where we lost our tails. We learn how insects are "actually" crustaceans, and how dogs and wolves are more closely related to whales than to the recently extinct Tasmanian wolves they so resemble. Far from a dry representation of the dead, the tree of life is a living, shifting thing that constantly alters our perspective on the past, present, and future of life on earth. For any reader fascinated by evolution and natural history, The Tree of Life is an essential portal to the distant past and a window onto our collective origins. Learn more about your ad choices. Visit megaphone.fm/adchoicesSupport our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/science

Giuseppe Longo, a renowned mathematician and theoretical biologist, joins philosopher Adam Nocek to discuss their provocative book. They challenge computational reductionism, asserting that living systems can't be fully understood through algorithms. Longo explains how randomness drives development and the importance of historical context in biological evolution. They also critique the myth of DNA as a predictable program and explore the intricate relationship between mathematics and biology, emphasizing a new paradigm for understanding life's complexities.

As a graduate student at MIT, Steve Ramirez successfully created false memories in the lab. Now, as a neuroscientist working at the frontiers of brain science, he foresees a future where we can replace our negative memories with positive ones. In How to Change a Memory, Ramirez draws on his own memories--of friendship, family, loss, and recovery--to reveal how memory can be turned on and off like a switch, edited, and even constructed from nothing. A future in which we can change our memories of the past may seem improbable, but in fact, the everyday act of remembering is one of transformation. Intentionally editing memory to improve our lives takes advantage of the brain's natural capacity for change. In How to Change a Memory: One Neuroscientist’s Quest to Alter the Past (Princeton UP, 2025), Ramirez explores how scientists discovered that memories are fluid--they change over time, can be erased, reactivated, and even falsely implanted in the lab. Reflecting on his own path as a scientist, he examines how memory manipulation shapes our imagination and sense of self. If we can erase a deeply traumatic memory, would it change who we are? And what would that change mean anyway? Throughout, Ramirez carefully considers the ethics of artificially controlling memory, exploring how we might use this tool responsibly--for both personal healing and the greater good. A masterful blend of memoir and cutting-edge science, How to Change a Memory explores how neuroscience has reached a critical juncture, where scientists can see the potential of memory manipulation to help people suffering from the debilitating effects of PTSD, anxiety, Alzheimer's, addiction, and a host of other neurological and behavioral disorders. Steve Ramirez has been featured on CNN, NPR, and the BBC and in leading publications such as The New York Times, National Geographic, Wired, Forbes, The Guardian, The Economist, and Nature. An award-winning neuroscientist who has given TED talks on his groundbreaking work on memory manipulation, he is associate professor of psychological and brain sciences at Boston University. Caleb Zakarin is CEO and Publisher of the New Books Network. Learn more about your ad choices. Visit megaphone.fm/adchoicesSupport our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/science

What if human intelligence is actually more of a liability than a gift? After all, the animal kingdom, in all its diversity, gets by just fine without it. At first glance, human history is full of remarkable feats of intelligence, yet human exceptionalism can be a double-edged sword. With our unique cognitive prowess comes severe consequences, including existential angst, violence, discrimination, and the creation of a world teetering towards climate catastrophe. What if human exceptionalism is more of a curse than a blessing?As Dr. Justin Gregg puts it in his book If Nietzsche Were a Narwhal: What Animal Intelligence Reveals About Human Stupidity (Little, Brown (US), 2022, Hodder (UK), 2023), there’s an evolutionary reason why human intelligence isn’t more prevalent in the animal kingdom. Simply put, non-human animals don’t need it to be successful. And, miraculously, their success arrives without the added baggage of destroying themselves and the planet in the process.In seven mind-bending and hilarious chapters, Dr. Gregg highlights features seemingly unique to humans – our use of language, our rationality, our moral systems, our so-called sophisticated consciousness – and compares them to our animal brethren. What emerges is both demystifying and remarkable, and will change how you look at animals, humans, and the meaning of life itself.This interview was conducted by Dr. Miranda Melcher whose doctoral work focused on post-conflict military integration, understanding treaty negotiation and implementation in civil war contexts, with qualitative analysis of the Angolan and Mozambican civil wars. Learn more about your ad choices. Visit megaphone.fm/adchoicesSupport our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/science

Rafael Yuste, a distinguished Professor of Biological Sciences and director of the Neurotechnology Center at Columbia University, discusses his book, Lectures in Neuroscience. He critiques the traditional neuron doctrine and presents the brain as a predictive machine that builds internal models of the world. Yuste explores the implications of neural networks, brain plasticity, and the potential links between creativity and psychosis. He also emphasizes the need for fresh perspectives in neuroscience and encourages future researchers to dive into this fascinating field.

Dagomar Degroot, an environmental historian and author, dives into his book Ripples on the Cosmic Ocean, exploring the links between our planet and the solar system. He discusses how Martian dust storms influenced Cold War dynamics and how cosmic events have shaped human innovation. Degroot raises ethical questions about altering other worlds and warns of contamination risks from space exploration. He also highlights the vital role of the Sun, recounts near-misses from solar flares, and emphasizes the need for global cooperation in managing existential risks.

Alison Bashford, a historian at the University of Sydney, unravels the intricate history of palm reading in her latest work. She explores why figures like Isaac Newton and Charles Darwin were fascinated by hands, linking them to identity and dominance. The podcast dives into chiromancy's medical roots and its surprising connections to modern genetics. Bashford highlights the enduring appeal of palmistry and how ancient practices intersect with contemporary science, tracing palm lines from fortune-telling to diagnostics.

Kenneth Aizawa, a philosophy professor at Rutgers University–Newark and author of 'Compositional Abduction and Scientific Interpretation', dives into the intriguing world of scientific reasoning. He explains how scientists infer unobservables, like the double-helix structure of DNA and the behavior of sodium ions in axons, through a method he calls singular compositional abduction. Aizawa critiques traditional views on abduction and emphasizes the importance of lower-level explanations, distinguishing them from broader hypotheses to shed light on the mechanistic foundations of scientific inquiry.

Heino Falcke, a renowned German professor and co-leader of the Event Horizon Telescope project, shares his remarkable journey to capture the first image of a black hole. He discusses the messy nature of scientific discovery, contemplating the intersections of science and faith. Falcke reflects on the 'Overview Effect' of viewing Earth from space, the universe's mysteries, and how stellar deaths forge the elements of life. He also ponders the implications of extraterrestrial life on religion and the awe inherent in scientific exploration.