New Books in Biology and Evolution

This interview is an exception to our “single author monographs” rule, because the edited collection that is its topic is an intellectual achievement worth making an exception for in over 12 years of New Books in Philosophy podcasts. Emotion Theory: The Routledge Comprehensive Guide: Volume I and Volume II (Routledge, 2024) is a two-volume compendium of 62 chapters on emotion theory written by 101 leading theorists from philosophy, psychology, biology, sociology, neuroscience, and other fields, all grappling with the question: What is an emotion? Editor Andrea Scarantino, who is a professor of philosophy at George State University, has compiled a synoptic and thematically organized collection that covers the history of emotion theory, the main contemporary theories of emotions, individual chapters on 35 distinct emotions, and more. The volumes bring together theorists from distinct disciplines that don’t normally engage with each others’ work, and provide readers with a one-stop-shop for clearly written introductions to the current states of play in emotion research.Andrea Scarantino is Professor of Philosophy at Georgia State University, where he has taught since 2005.Carrie Figdor is professor of philosophy at the University of Iowa. Learn more about your ad choices. Visit megaphone.fm/adchoices

Each of us is endowed with an inheritance--a set of evolved biases and cultural tools that shape every facet of our behavior. For countless generations, this inheritance has taken us to ever greater heights: driving the rise of more sophisticated technologies, more organized religions, more expansive empires. But now, for the first time, it's failing us. We find ourselves hurtling toward a future of unprecedented political polarization, deadlier war, and irreparable environmental destruction.In Inheritance: The Evolutionary Origins of the Modern World (Harvard University Press, 2024), renowned anthropologist Harvey Whitehouse offers a sweeping account of how our biases have shaped humanity's past and imperil its future. He argues that three biases--conformism, religiosity, and tribalism--drive human behavior everywhere. Forged by natural selection and harnessed by thousands of years of cultural evolution, these biases catalyzed the greatest transformations in human history, from the birth of agriculture and the arrival of the first kings to the rise and fall of human sacrifice and the creation of multiethnic empires. Taking us deep into modern-day tribes, including terrorist cells and predatory ad agencies, Whitehouse shows how, as we lose the cultural scaffolding that allowed us to manage our biases, the world we've built is spiraling out of control.By uncovering how human nature has shaped our collective history, Inheritance unveils a surprising new path to solving our most urgent modern problems. The result is a powerful reappraisal of the human journey, one that transforms our understanding of who we are, and who we could be.Harvey Whitehouse is Director of the Centre for the Study of Social Cohesion at the University of Oxford. Learn more about your ad choices. Visit megaphone.fm/adchoices

David Peña-Guzmán, an associate professor of humanities and author of *When Animals Dream*, takes us on a journey through the hidden world of animal consciousness. He discusses how dreaming in animals reveals their emotional lives, suggesting they may have a moral standing similar to humans. The conversation dives into the scientific evidence of dream-like experiences in various species, critiques behaviorism, and raises eye-opening ethical questions about AI and animal rights. Peña-Guzmán's insights shine a light on the rich inner worlds of our fellow creatures.

Recent social and political psychological research indicates that increased access to ancestry testing has strengthened the notion of genetic essentialism among some groups, or the idea that our biology ties us to particular ethnic identities. This can boost a sense of cultural pride and prosocial behaviors among communities that are perceived to be similar. In the worst-case scenarios, however, this phenomenon can contribute to deeper social woes like misinformation, anti-science agendas, and even social hatred among those who believe in racial superiority. Using research from both the social sciences and the genetics literature as support, Ancestry Reimagined: Dismantling the Myth of Genetic Ethnicities (Oxford University Press, 2023) establishes realistic expectations about what we can learn from our DNA as a foundation for examining the psychological impact of ancestry testing, including the differences between how this information is perceived versus its reality. With this book, Dr. Kampourakis flexes his muscles as an esteemed interdisciplinary science educator and author to challenge these traditional social constructs, using the current genetic testing science as a myth busting tool.Kampourakis argues that DNA ancestry testing cannot reveal a person's true ethnic identity because ethnic groups are socially and culturally constructed. In 10 accessible chapters, he explains the assumptions underlying the scientific study of ancestry, and the resulting paradoxes that are often overlooked. What the study of human DNA mostly shows is that human DNA variation is continuous, and it is not possible to clearly delimit ethnic groups based on DNA data. As a result, we all are members of a huge, extended family, and not of genetically distinct ethnic groups. What ancestry tests can provide are probabilistic estimations of similarities between the test-takers and particular reference populations. This does not devalue the results of these tests, however, because they can indeed provide some valuable information to people who may not know much about their ancestors. In fact, what the tests are very good at doing is finding close relatives, and this is perhaps why the whole enterprise should be rebranded as family, not ancestry, testing. Ultimately, this book reveals that genetic essentialism, biological ethnic identities, racial superiority, and similar social constructs are scientifically unsupportedKostas Kampourakis is the author and editor of several books about evolution, genetics, philosophy and history of science, as well as the editor of the Cambridge University Press book series Understanding Life. He teaches biology and science education courses at the University of GenevaMorteza 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. Twitter. Learn more about your ad choices. Visit megaphone.fm/adchoices

Francisco Aboitiz is a professor at the Medical School and the director of the Interdisciplinary Center for Neuroscience at Pontificia Universidad Católica de Chile. A History of Bodies, Brains, and Minds: The Evolution of Life and Consciousness (MIT Press, 2024) tells the story of life and nervous systems. It introduces the conceptual framework and terminology of evolution, gives a great overview of our current knowledge and a thorough discussion of open questions.The first part defines two basic concepts: evolution and life. Surprisingly, we learn that the first definition is more straightforward. If you are challenged by some terminology in the later chapters - like phylogeny, ontogeny, or the different types of homology - it is highly recommended to revisit the definitions in the first chapter.The story begins in the second part. Chapter 3 introduces multiple theories on how the first cells might have appeared. In the next chapter, these cells start to form more complex, multicellular organisms. Chapter 5 is dedicated to the main characteristics and early history of neurons.In the third part, we get acquinted with more complex animals. In chapter 6 with the bilaterians, in chapter 7 and 8 with the vertebrates and their nervous system, in chapter 9 with mammals. Chapter 10 provides a deep dive into the neocortex and its role in cognition.The fourth part of the book is about "a singular ape". Chapter 11 describes the history of primates, focusing on Hominins. It goes into details on various aspects like walking, the growth of brains, toolmaking, and social life. Chapter 12 describes the evolution of vocal communication. Chapter 13 discusses how speech has influenced communication and social life. Chapter 14 explores numerous open questions around consciousness. How to define it? When and how did it emerge in evolution? Which animals are conscious and in which ways? After this long history, chapter 15 arrives in the present and the future. What are some current evolutionary trends? How do cultural and technological changes influence our nervous systems?In our conversation with Professor Aboitiz, we focused on a few remarkable milestones in this story. For start, he outlined some theories how life might have begun.Then a huge jump in time followed: How the first mammals appeared and survived in a world dominated by dinosaurs. Professor Aboitiz elaborated on how the brains of mammals differ from the brains of other vertebrates. He described the cerebral cortex, a new part in the mammalian brain. The role of senses changed significantly: The early mammals had worse vision, but better smell, touch, and audition compared to other vertebrates. Changes in the anatomy of the head and neck supported these more developed senses. The enhanced olfactory system is also related to the hippocampus, where some new skills appeared: advanced spatial orientation and short-term memory.The next milestone we discussed in detail is the appearance of language. Professor Aboitiz shared some fascinating facts about the vocal communication of birds and primates. He explained the connection between toolmaking and language. He described the speech loop and the connection between working memory and talking. He proposes that manual gestures and vocal communication have evolved together, and communication has always been multi-modal.The last part of our conversation focused on the current and future situation. How culture and technology has changed our nervous system, e.g. how a brain area is particularly involved in reading. Professor Aboitiz also discussed the more recent technological innovations and their effects on society and the environment. He introduced the social projects conducted by the Interdisciplinary Center for Neuroscience. The project RIEN (Robótica Integral Educativa & Neurociencia) facilitates workshops where kids work in teams with rotating roles to build and program robots. Learn more about your ad choices. Visit megaphone.fm/adchoices

Which society was the first to domesticate the horse? It’s a difficult question. The archaeological record is spotty, with only very recent advancements in genetics and carbon dating allowing scientists to really test centuries-old legends about where horses came from.For example, historians argued that the Botai civilization in Kazakhstan provided some of the earliest evidence of horse domestication–only for more recent studies to discover that the Botai domesticated an entirely different species of horse altogether.Even a lot more recent horse domestication has a less certain starting date, with recent studies suggesting that the Plains Indians domesticated horses at least a century earlier than originally thought.William T. Taylor is Assistant Professor and Curator of Archaeology at the University of Colorado Museum of Natural History in Boulder. He was part of several archaeological expeditions to test some of the proposed starting points for horse domestication—some of which are portrayed in his latest book Hoof Beats: How Horses Shaped Human History (University of California Press: 2024)You can find more reviews, excerpts, interviews, and essays at The Asian Review of Books, including its review of Hoof Beats. Follow on Twitter at @BookReviewsAsia.Nicholas Gordon is an editor for a global magazine, and a reviewer for the Asian Review of Books. He can be found on Twitter at @nickrigordon. Learn more about your ad choices. Visit megaphone.fm/adchoices

Join Whitney Barlow Robles, an author who explores the fascinating link between animals and natural history, as she unpacks her book, Curious Species. She reveals how species like corals and rattlesnakes shaped human understanding during the Enlightenment. Discussing the forgotten contributions of Indigenous peoples to natural history, Robles critiques outdated classification systems. She intertwines personal narratives with ecological insights, advocating for a deeper awareness of our complex relationships with animals, particularly in the light of current environmental challenges.

Many historical figures have their lives and works shrouded in myth, both in life and long after their deaths. Charles Darwin (1809–82) is no exception to this phenomenon and his hero-worship has become an accepted narrative.Darwin Mythology: Debunking Myths, Correcting Falsehoods (Cambridge UP, 2024) unpacks this narrative to rehumanize Darwin's story and establish what it meant to be a 'genius' in the Victorian context. Leading Darwin scholars have come together to argue that, far from being a lonely genius in an ivory tower, Darwin had fortune, diligence and – crucially – community behind him. The aims of this essential work are twofold. First, to set the historical record straight, debunking the most pervasive myths and correcting falsehoods. Second, to provide a deeper understanding of the nature of science itself, relevant to historians, scientists and the public alike. Aims to debunk myths and correct falsehoods about Charles Darwin's life and work Leading Darwin scholars offer new conclusions about the history and nature of science Accessibly written for readers across many fields including history, philosophy and the sciences Kostas Kampourakis is the author and editor of several books about evolution, genetics, philosophy and history of science, as well as the editor of the Cambridge University Press book series Understanding Life. He teaches biology and science education courses at the University of GenevaMorteza 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. Twitter. Learn more about your ad choices. Visit megaphone.fm/adchoices

Why do we eat? Is it instinct? Despite the necessity of food, anxieties about what and how to eat are widespread and persistent. In Appetite and Its Discontents: Science, Medicine, and the Urge to Eat, 1750-1950 (University of Chicago Press, 2020), Elizabeth A. Williams explores contemporary worries about eating through the lens of science and medicine to show us how appetite—once a matter of personal inclination—became an object of science.Williams charts the history of inquiry into appetite between 1750 and 1950, as scientific and medical concepts of appetite shifted alongside developments in physiology, natural history, psychology, and ethology. She shows how, in the eighteenth century, trust in appetite was undermined when researchers who investigated ingestion and digestion began claiming that science alone could say which ways of eating were healthy and which were not. She goes on to trace nineteenth- and twentieth-century conflicts over the nature of appetite between mechanists and vitalists, experimentalists and bedside physicians, and localists and holists, illuminating struggles that have never been resolved. By exploring the core disciplines in investigations in appetite and eating, Williams reframes the way we think about food, nutrition, and the nature of health itself.Elizabeth A. Williams is professor emerita of history at Oklahoma State University.Claire Clark is a medical educator, historian of medicine, and associate professor in the University of Kentucky’s College of Medicine. She teaches and writes about health behavior in historical context. Learn more about your ad choices. Visit megaphone.fm/adchoices

Butterflies have long captivated the imagination of humans, from naturalists to children to poets. Indeed it would be hard to imagine a world without butterflies. And yet their populations are declining at an alarming rate, to the extent that even the seemingly ubiquitous Monarch could conceivably go the way of the Passenger Pigeon. Many other, more obscure, butterfly species are already perilously close to extinction. For the last 20 years, Nick Haddad has worked to identify and save some of the rarest butterflies on earth, a quest that has taken him to both surprisingly ordinary and extraordinarily inhospitable areas, including a swampy, active artillery range on a military installation in North Carolina. It has also led him to some surprising conclusions about the best ways to protect these increasingly endangered butterflies.In The Last Butterflies: A Scientist’s Quest to Save a Rare and Vanishing Creature (Princeton UP, 2019), Haddad profiles five such species – the ones he has determined to be the rarest of all – and takes us into each one’s unique habitat, life cycle, and existential challenges. From the Crystal Skipper, bouncing over sand dunes adjacent to vacation homes on barrier islands, to the Schaus’ Swallowtail, confined to increasingly remote areas of the Florida Keys, Haddad shows how human activities have affected rare butterfly populations. His unexpected conclusion is that leaving them in peace is not a viable option; disturbances, both natural and human-caused, are necessary for the ecosystems that support butterfly populations to thrive. One of the hardest lessons for him to absorb was that to save populations, some individuals have to be killed in the process.Haddad’s intrepid field work – he describes one of his strengths as “an unusual capacity to tolerate harsh environments - informs the story of each butterfly species. His lab’s effort to collect, quantify, propagate, and ultimately perpetuate, the rarest butterflies has led to increasing awareness of how much more biologists have to learn about their natural histories, and how critical such knowledge is to saving them. In perhaps the most dramatic example of unintended consequences, Haddad’s team discovered that the St. Francis Satyr, a small brown butterfly, was protected by regular artillery fire on the Fort Bragg army installation in southern North Carolina. The resulting fires were one disturbance the St. Francis Satyr needed to sustain viable conditions (dams built by beavers was another). In another twist, it turned out that Haddad’s initial efforts to help the species were having the opposite effect. Yet over time, these discoveries led to lessons that ultimately have helped the St. Francis Satyr and can be applied to other conservation efforts.The Last Butterflies could be read as a warning, but Haddad’s tone is never dire. The book is infused with enthusiasm for conservation efforts, both now and in the future, and with an admiration for the beauty, fragility, and resilience of butterflies. It is an important book for anyone concerned with biodiversity and conservation issues. It’s also an eye-opening and engaging read for anyone with an interest in butterflies.Rachel Pagones is chair of the doctoral program in acupuncture and Chinese medicine at Pacific College of Health and Science in San Diego. She is a longtime butterfly enthusiast and is working, slowly, on a fictional book for middle-grade readers about butterfly conservation. Learn more about your ad choices. Visit megaphone.fm/adchoices