New Books in Science

Octopuses can open jars to get food, and chimpanzees can plan for the future. An IBM computer named Watson won on Jeopardy! and Alexa knows our favorite songs. But do animals and smart machines really have intelligence comparable to that of humans? In Bots and Beasts: What Makes Machines, Animals, and People Smart? (MIT Press, 2021), Paul Thagard looks at how computers (“bots”) and animals measure up to the minds of people, offering the first systematic comparison of intelligence across machines, animals, and humans.Thagard explains that human intelligence is more than IQ and encompasses such features as problem solving, decision making, and creativity. He uses a checklist of twenty characteristics of human intelligence to evaluate the smartest machines—including Watson, AlphaZero, virtual assistants, and self-driving cars—and the most intelligent animals—including octopuses, dogs, dolphins, bees, and chimpanzees. Neither a romantic enthusiast for nonhuman intelligence nor a skeptical killjoy, Thagard offers a clear assessment. He discusses hotly debated issues about animal intelligence concerning bacterial consciousness, fish pain, and dog jealousy. He evaluates the plausibility of achieving human-level artificial intelligence and considers ethical and policy issues. A full appreciation of human minds reveals that current bots and beasts fall far short of human capabilities.Galina Limorenko is a doctoral candidate in Neuroscience with a focus on biochemistry and molecular biology of neurodegenerative diseases at EPFL in Switzerland. To discuss and propose the book for an interview you can reach her at galina.limorenko@epfl.ch. Learn more about your ad choices. Visit megaphone.fm/adchoicesSupport our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/science

When we think of the forces driving cancer, we don’t necessarily think of evolution. But evolution and cancer are closely linked because the historical processes that created life also created cancer. The Cheating Cell: How Evolution Helps Us Understand and Treat Cancer (Princeton UP, 2020) delves into this extraordinary relationship, and shows that by understanding cancer’s evolutionary origins, researchers can come up with more effective, revolutionary treatments.Athena Aktipis goes back billions of years to explore when unicellular forms became multicellular organisms. Within these bodies of cooperating cells, cheating ones arose, overusing resources and replicating out of control, giving rise to cancer. Aktipis illustrates how evolution has paved the way for cancer’s ubiquity, and why it will exist as long as multicellular life does. Even so, she argues, this doesn’t mean we should give up on treating cancer—in fact, evolutionary approaches offer new and promising options for the disease’s prevention and treatments that aim at long-term management rather than simple eradication. Looking across species—from sponges and cacti to dogs and elephants—we are discovering new mechanisms of tumor suppression and the many ways that multicellular life-forms have evolved to keep cancer under control. By accepting that cancer is a part of our biological past, present, and future—and that we cannot win a war against evolution—treatments can become smarter, more strategic, and more humane.Unifying the latest research from biology, ecology, medicine, and social science, The Cheating Cell challenges us to rethink cancer’s fundamental nature and our relationship to it.Hussein Mohsen is a PhD/MA Candidate in Computational Biology and Bioinformatics/History of Science and Medicine at Yale University. His research interests include machine learning, cancer genomics, and the history of human genetics. For more about his work, visit http://www.husseinmohsen.com. Learn more about your ad choices. Visit megaphone.fm/adchoicesSupport our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/science

This book tells the story of how, over the past century, dedicated observers and pioneering scientists achieved our current understanding of the universe. It was in antiquity that humankind first attempted to explain the universe often with the help of myths and legends. This book, however, focuses on the time when cosmology finally became a true science. As the reader will learn, this was a slow process, extending over a large part of the 20th century and involving many astronomers, cosmologists and theoretical physicists. The book explains how empirical astronomical data (e.g., Leavitt, Slipher and Hubble) were reconciled with Einstein's general relativity; a challenge which finally led Friedmann, De Sitter and Lemaître, and eventually Einstein himself, to a consistent understanding of the observational results. The reader will realize the extraordinary implications of these achievements and how deeply they changed our vision of the cosmos: From being small, static, immutable and eternal, it became vast and dynamical - originating from (almost) nothing, and yet now, nearly 14 billion years later, undergoing accelerated expansion. But, as always happens, as well as precious knowledge, new mysteries have also been created where previously absolute certainty had reigned. Learn more about your ad choices. Visit megaphone.fm/adchoicesSupport our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/science

Atoms are unfathomably tiny. It takes fifteen million trillion of them to make up a single poppy seed—give or take a few billion. And there’s hardly anything to them: atoms are more than 99.9999999999 percent empty space. Yet scientists have learned to count these slivers of near nothingness with precision and to peer into their internal states. In looking so closely, we have learned that atoms, because of their inimitable signatures and imperturbable internal clocks, are little archives holding the secrets of the past.David J. Helfand reconstructs the history of the universe—back to its first microsecond 13.8 billion years ago—with the help of atoms. He shows how, by using detectors and reactors, microscopes and telescopes, we can decode the tales these infinitesimal particles tell, answering questions such as: Is a medieval illustrated prayer book real or forged? How did maize cultivation spread from the highlands of central Mexico to New England? What was Earth’s climate like before humans emerged? Where can we find clues to identify the culprit in the demise of the dinosaurs? When did our planet and solar system form? Can we trace the births of atoms in the cores of massive stars or even glimpse the origins of the universe itself?A lively and inviting introduction to the building blocks of everything we know, The Universal Timekeepers demonstrates the power of science to unveil the mysteries of unreachably remote times and places. Learn more about your ad choices. Visit megaphone.fm/adchoicesSupport our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/science

Today we’re continuing our series on Harry Frankfurt’s seminal work, On Bullshit. I have the privilege to speak with Arvind Narayanan co-author of the book AI Snake Oil: What Artificial Intelligence Can Do, What it Can’t, and How to Tell the Difference (Princeton University Press, 2024). Arvind is the perfect guest to explore the subject of bullshit in AI as AI Snake Oil takes on the ridiculous hype ascribed to the promise of AI. AI chatbots often hallucinate and many of the promoters of AI engage in the art of bullshit when selling people on wild and crazy AI applications. Arvind Narayanan is professor of computer science at Princeton University and director of its Center for Information Technology Policy. Caleb Zakarin is editor 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

Machine learning systems are making life-altering decisions for us: approving mortgage loans, determining whether a tumor is cancerous, or deciding if someone gets bail. They now influence developments and discoveries in chemistry, biology, and physics—the study of genomes, extrasolar planets, even the intricacies of quantum systems. And all this before large language models such as ChatGPT came on the scene.We are living through a revolution in machine learning-powered AI that shows no signs of slowing down. This technology is based on relatively simple mathematical ideas, some of which go back centuries, including linear algebra and calculus, the stuff of seventeenth- and eighteenth-century mathematics. It took the birth and advancement of computer science and the kindling of 1990s computer chips designed for video games to ignite the explosion of AI that we see today. In this enlightening book, Anil Ananthaswamy explains the fundamental math behind machine learning, while suggesting intriguing links between artificial and natural intelligence. Might the same math underpin them both?As Ananthaswamy resonantly concludes, to make safe and effective use of artificial intelligence, we need to understand its profound capabilities and limitations, the clues to which lie in the math that makes machine learning possible. Learn more about your ad choices. Visit megaphone.fm/adchoicesSupport our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/science

What is reliable knowledge? Listen to philosopher Michael Strevens, author of The Knowledge Machine: How Irrationality Created Modern Science, to understand how science discovers the truth. At the current moment, when expertise is under attack and the idea of truth is contested from all sides, Strevens explains the remarkable success of science’s “irrational” method to settle debates, regardless of philosophical, religious, or aesthetic preferences. Drawing on Thomas Kuhn’s The Structure of Scientific Revolutions—our host Uli Baer’s all-time favorite non-fiction book—, Karl Popper, and others, Strevens shows how science became the most effective tool for uncovering the secrets of nature. Learn more about your ad choices. Visit megaphone.fm/adchoicesSupport our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/science

In A Reverence for Rivers: Imagining an Ethic for Running Waters (OSU Press, 2025), Kurt Fausch draws on his experience as a stream ecologist, his interest in Indigenous cultures, and a thoughtful consideration of environmental ethics to explore human values surrounding freshwater ecosystems. Focusing on seven rivers across the globe—from the Salmon River in Oregon to the Sarufutsu River in Japan—he examines the growing ethical dilemmas threatening our rivers, including increasing demands for water, habitat fragmentation, overfishing, and deepening climate change. How do we decide which rivers deserve legal protection? What is our right to water as humans? And how do we foster resilient rivers? Through a combination of scientific expertise and thoughtful observations of the natural world, Fausch translates the science of rivers into accessible language for readers and begins to address these questions. He weaves deep Indigenous histories throughout the book and includes personal visits to tribal lands to explore the traditional values held by several Indigenous groups. Fausch reminds us that our connection to rivers is personal and grounded in specific places, flowing from the stories we carry about our relationships with and responsibilities to these rivers. In a final essay Fausch ponders Aldo Leopold’s statement that “nothing so important as an ethic is ever written,” but instead evolves in the minds of a thinking community. A Reverence for Rivers speaks to both the mind and the heart, offering perspectives so that we might begin to imagine and create an ethic for living with and caring for the running waters on which we rely for so much. Dr. Kurt Fausch is Professor Emeritus in the Department of Fish, Wildlife, and Conservation Biology at Colorado State University, where he taught for 35 years. His research collaborations in stream fish ecology and conservation have taken him throughout Colorado and the West, and worldwide, including to Hokkaido in northern Japan. His experiences were chronicled in the PBS documentary RiverWebs, and the 2015 book For the Love of Rivers: A Scientist’s Journey which won the Sigurd F. Olson Nature Writing Award. He has received lifetime achievement awards from the American Fisheries Society and the World Council of Fisheries Societies, and the Leopold Conservation Award from Fly Fishers International. Learn more about your ad choices. Visit megaphone.fm/adchoicesSupport our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/science

In Seminal: On Sperm, Health, and Politics, Rene Almeling, Lisa Campo-Engelstein, and Brian T. Nguyen come together across disciplines to offer a kaleidoscopic view of the relationship between sperm, health, and the intersecting politics of gender, race, and reproduction. Always insightful and often provocative, the essays in this unprecedented collection cover a broad range of issues related to male reproductive and sexual health—including the latest technological developments for creating sperm; the specter of eugenics in contemporary medical markets; emerging approaches to male contraceptive methods, male infertility, and trans healthcare; controversies surrounding sperm donors and sperm banking; disparities in sexual health education for teens—all the while attending to the enormous variation in how individuals and societies understand, embody, and experience sperm. At a time when the most basic rights of reproductive autonomy are under severe threat, contributors to this volume argue this is precisely the moment to rethink and reimagine sperm from a variety of medical, political, and cultural perspectives. Ultimately, this volume aims to contribute to a more reproductively just society and broaden conversations around bodies, health and equity in the United States. Michael O. Johnston, Ph.D. is a Assistant Professor of Sociology at William Penn University. He is the author of The Social Construction of a Cultural Spectacle: Floatzilla (Lexington Books, 2023) and Community Media Representations of Place and Identity at Tug Fest: Reconstructing the Mississippi River (Lexington Books, 2022). His general area of study is at the intersection of space, behavior, and identity. He is currently conducting research about: escape rooms, the use of urban design in downtown historical neighborhoods of rural communities, and a study on belongingness in college and university. To learn more about Michael O. Johnston you can go to his personal website, Google Scholar, Bluesky (@professorjohnst.bsky.social), Twitter (@ProfessorJohnst), or by email (johnstonmo@wmpenn.edu) Learn more about your ad choices. Visit megaphone.fm/adchoicesSupport our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/science

The 15,000-year story of how grass seduced humanity into being its unwitting labor force--and the science behind it. Domesticated crops were not human creations, and agriculture was not simply invented. As Robert N. Spengler shows, domestication was the result of an evolutionary process in which people played a role only unwittingly and as actors in a numberless cast that spanned the plant and animal kingdoms. Nature's Greatest Success: How Plants Evolved to Exploit Humanity (Univ of California Press, 2025) is the first book to bring together recent scientific discoveries and fascinating ongoing research to provide a systematic account of not only how agriculture really developed but why. Through fifteen chapters, this book dives deep into the complex processes that drove domestication and the various roles that plants and animals, including humans, played in bringing about those changes. At the intersection of popular history, archaeology, and evolutionary biology, Nature's Greatest Success offers a revolutionary account of humanity not at the apex of nature but deeply embedded in the natural world and the evolutionary processes that continue to guide it even today. Learn more about your ad choices. Visit megaphone.fm/adchoicesSupport our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/science