New Books in Biology and Evolution

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

Do newborns think-do they know that 'three' is greater than 'two'? Do they prefer 'right' to 'wrong'? What about emotions--do newborns recognize happiness or anger? If they do, then how are our inborn thoughts and feelings encoded in our bodies? Could they persist after we die? Going all the way back to ancient Greece, human nature and the mind-body link are the topics of age-old scholarly debates. But laypeople also have strong opinions about such matters. Most people believe, for example, that newborn babies don't know the difference between right and wrong-such knowledge, they insist, can only be learned. For emotions, they presume the opposite-that our capacity to feel fear, for example, is both inborn and embodied. These beliefs are stories we tell ourselves about what we know and who we are. They reflect and influence our understanding of ourselves and others and they guide every aspect of our lives. In a twist that could have come out of a Greek tragedy, Berent proposes that our errors are our fate. These mistakes emanate from the very principles that make our minds tick: our blindness to human nature is rooted in human nature itself. An intellectual journey that draws on philosophy, anthropology, linguistics, cognitive science, and Berent's own cutting-edge research, The Blind Storyteller: How We Reason about Human Nature (Oxford UP, 2020) grapples with a host of provocative questions, from why we are so infatuated with our brains to what happens when we die. The end result is a startling new perspective on our humanity.You can find Dr. Berent on Twitter at @berent_iris. Joseph Fridman is a researcher, science communicator, media producer, and educational organizer. He lives in Boston with two ragdoll kittens and a climate scientist.You can follow him on Twitter @joseph_fridman, or reach him at his website, https://www.josephfridman.com/. Learn more about your ad choices. Visit megaphone.fm/adchoices

It was an astounding discovery in the early 1980's that the same genetic sequence, the homeobox, controlled the development of basic body plans across the animal kingdom, whether the result was a flatworm, an octopus, a mouse, or a human. This discovery of the conservation of a key developmental mechanism across phyla and vast stretches of evolutionary time helped launch the interdisciplinary field of evolutionary developmental biology, or Evo-Devo. In Evolution and Development: Conceptual issues (Cambridge University Press, 2024), Alan Love explains and explores Evo-Devo and the philosophical problems that arise in its pursuit. Love, who is professor of philosophy at the University of Minnesota-Twin Cities, considers such issues as the type of scientific unity that arises from focusing on problem agendas rather than theory, the problem of determining when variation in traits gives rise to a novel trait, and how the identity of features at various levels of biological organization can be explained by particular causal mechanisms. Learn more about your ad choices. Visit megaphone.fm/adchoices

In Interspecies Communication: Sound and Music Beyond Humanity (U Chicago Press, 2024), music scholar Gavin Steingo examines significant cases of attempted communication beyond the human--cases in which the dualistic relationship of human to non-human is dramatically challenged. From singing whales to Sun Ra to searching for alien life, Steingo charts the many ways we have attempted to think about, and indeed to reach, beings that are very unlike ourselves.Steingo focuses on the second half of the twentieth century, when scientists developed new ways of listening to oceans and cosmic space--two realms previously inaccessible to the senses and to empirical investigation. As quintessential frontiers of the postwar period, the outer space of the cosmos and the inner space of oceans were conceptualized as parallel realities, laid bare by newly technologized "ears." Deeply engaging, Interspecies Communication explores our attempts to cross the border between the human and non-human, to connect with non-humans in the depths of the oceans, the far reaches of the universe, or right under our own noses.Gavin Steingo is Professor in the Department of Music at Princeton University. He is also affiliated with the programs in Media and Modernity, African Studies, and Jazz Studies. Steingo’s research examines sound and music as fundamental features in the construction of global modernity, with research specializations in African music, sound studies, acoustic ecology, and music and philosophy. Methodologically, his work is united by a mode of inquiry where theory, history, and ethnography form part of a shared constellation. Learn more about your ad choices. Visit megaphone.fm/adchoices

On Task: How Our Brain Gets Things Done (Princeton UP, 2020) is a look at the extraordinary ways the brain turns thoughts into actions—and how this shapes our everyday lives. Why is it hard to text and drive at the same time? How do you resist eating that extra piece of cake? Why does staring at a tax form feel mentally exhausting? Why can your child expertly fix the computer and yet still forget to put on a coat? From making a cup of coffee to buying a house to changing the world around them, humans are uniquely able to execute necessary actions. How do we do it? Or in other words, how do our brains get things done? In On Task, cognitive neuroscientist David Badre presents the first authoritative introduction to the neuroscience of cognitive control—the remarkable ways that our brains devise sophisticated actions to achieve our goals. We barely notice this routine part of our lives. Yet, cognitive control, also known as executive function, is an astonishing phenomenon that has a profound impact on our well-being. Drawing on cutting-edge research, vivid clinical case studies, and examples from daily life, Badre sheds light on the evolution and inner workings of cognitive control. He examines issues from multitasking and willpower to habitual errors and bad decision making, as well as what happens as our brains develop in childhood and change as we age—and what happens when cognitive control breaks down. Ultimately, Badre shows that cognitive control affects just about everything we do. A revelatory look at how billions of neurons collectively translate abstract ideas into concrete plans, On Task offers an eye-opening investigation into the brain’s critical role in human behavior.Joseph Fridman is a researcher, science communicator, media producer, and educational organizer. He lives in Boston with two ragdoll kittens and a climate scientist.You can follow him on Twitter @joseph_fridman, or reach him at his website, https://www.josephfridman.com/. Learn more about your ad choices. Visit megaphone.fm/adchoices

In Model Cases: On Canonical Research Objects and Sites (University of Chicago Press, 2021), Dr. Monika Krause asks about the concrete material research objects behind shared conversations about classes of objects, periods, and regions in the social sciences and humanities. It is well known that biologists focus on particular organisms, such as mice, fruit flies, or particular viruses when they study general questions about life, development, and disease. Dr. Krause shows that scholars in the social sciences and humanities also draw on some cases more than others, selecting research objects influenced by a range of ideological but also mundane factors, such as convenience, historicist ideas about development over time, schemas in the general population, and schemas particular to specific scholarly communities.Some research objects are studied repeatedly and shape our understanding of more general ideas in disproportionate ways: The French Revolution has profoundly influenced our concepts of revolution, of citizenship, and of political modernity, just like studies of doctors have set the agenda for research on the professions. Based on an extensive analysis of the role of model cases in different fields, Dr. Krause argues that they can be useful for scholarly communities if they are acknowledged and reflected as particular objects; she also highlights the importance of research strategies based on neglected research objects and neglected combinations of research objects and scholarly concerns.This interview was conducted by Dr. Miranda Melcher whose new book focuses 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/adchoices

Life on Earth is facing a mass extinction event of our own making. Human activity is changing the biology and the meaning of extinction. What Is Extinction?: A Natural and Cultural History of Last Animals (Fordham UP, 2023) examines several key moments that have come to define the terms of extinction over the past two centuries, exploring instances of animal and human finitude and the cultural forms used to document and interpret these events.Offering a critical theory for the critically endangered, Joshua Schuster proposes that different discourses of limits and lastness appear in specific extinction events over time as a response to changing attitudes toward species frailty. Understanding these extinction events also involves examining what happens when the conceptual and cultural forms used to account for species finitude are pressed to their limits as well. Schuster provides close readings of several case studies of extinction that bring together environmental humanities and multispecies methods with media-specific analyses at the terminus of life.What Is Extinction? delves into the development of last animal photography, the anthropological and psychoanalytic fascination with human origins and ends, the invention of new literary genres of last fictions, the rise of new extreme biopolitics in the Third Reich that attempted to change the meaning of extinction, and the current pursuit of de-extinction technologies. Schuster offers timely interpretations of how definitions and visions of extinction have changed in the past and continue to change in the present.Joshua Schuster is an associate professor of English and core faculty member of the Centre for the Study of Theory and Criticism at Western University. He is the author of The Ecology of Modernism: American Environments and Avant-Garde Poetics and co-author of Calamity Theory: Three Critiques of Existential Risk. Learn more about your ad choices. Visit megaphone.fm/adchoices

At Every Depth: Our Growing Knowledge of the Changing Oceans (Columbia UP, 2024) takes readers on a journey from California tidepools to Antarctic poles, showcasing myriad efforts to research and protect marine environments. Through insightful interviews, oceanographer Tessa Hill and science journalist Eric Simons offer a compelling exploration of humanity's relationship with the ocean. They shed light on research methodologies, the ocean's importance, and the vital role of indigenous peoples in ocean stewardship. Tune in to their interview with the New Books Network, where they share stories from how the research came together, how COVID affected their investigation, and what people can do today to build closer relationships with the ocean. Learn more about your ad choices. Visit megaphone.fm/adchoices

In Tabula Raza: Mapping Race and Human Diversity in American Genome Science (University of California Press, 2024), Duana Fullwiley has penned an intimate chronicle of laboratory life in the genomic age. She presents many of the influential scientists at the forefront of genetics who have redefined how we practice medicine and law and understand ancestry in an era of big data and waning privacy. Exceedingly relatable and human, the scientists in these pages often struggle for visibility, teeter on the tightrope of inclusion, and work tirelessly to imprint the future. As they actively imagine a more equal and just world, they often find themselves ensnared in reproducing timeworn conceits of race and racism that can seed the same health disparities they hope to resolve. Nothing dynamic can live for long as a blank slate, an innocent tabula rasa. But how the blank slate of the once-raceless human genome became one of racial differences, in various forms of what Fullwiley calls the tabula raza, has a very specific and familiar history--one that has cycled through the ages in unexpected ways.Duana Fullwiley is an anthropologist of science and medicine at Stanford University. She is the author of the award-winning book The Enculturated Gene: Sickle Cell Health Politics and Biological Difference in West Africa.Reighan Gillam is an Associate Professor in the Department of Latin American, Latino, and Caribbean Studies at Dartmouth College. Her research examines the ways in which Afro-Brazilian media producers foment anti-racist visual politics through their image creation. She is the author of Visualizing Black Lives: Ownership and Control in Afro-Brazilian Media (University of Illinois Press). Learn more about your ad choices. Visit megaphone.fm/adchoices

Today’s book is: At Every Depth: Our Growing Knowledge of the Changing Oceans (Columbia UP, 2024), by Tessa Hill and Eric Simons, which takes readers beneath the waves and along the coasts, to explore how climate change and environmental degradation have spurred the most radical transformations in human history. The world’s oceans are changing at a drastic pace. In response, the people who know the ocean most intimately are taking action for the sake of our shared future. Community scientists track species in California tidepools. Researchers dive into the waters around Sydney to replant kelp forests. Scientists and First Nations communities collaborate to restore clam gardens in the Pacific Northwest. In At Every Depth, the oceanographer Dr. Tessa Hill and the science journalist Eric Simons profile these and other efforts to understand and protect marine environments, taking readers to habitats from shallow tidepools to the deep sea. By sharing the stories of scientists, coastal community members, Indigenous people, shellfish farmers, and fisheries workers, At Every Depth brings together varied viewpoints, showing how scientists’ research and local and Indigenous knowledge can all complement each other to inform a more sustainable future.Our guest is: Dr. Tessa Hill, who is a professor in the Earth and Planetary Sciences Department at the University of California, Davis. She teaches and researches oceanography and climate change. She is a recipient of the Presidential Early Career Award for Scientists and Engineers and a fellow of the American Association for the Advancement of Science, and she was awarded the Rachel Carson Lecture by the American Geophysical Union.Our host is: Dr. Christina Gessler, the producer of the Academic Life podcast. She holds a PhD in history, which she uses to explore what stories we tell and what happens to those we never tell.Listeners may also enjoy these episodes with women in science: Climate Change Explained Women in Shark Sciences This conversation with Dr. Ware about dragonflies The surprising world of wasps When Dr. Martin was considering whether to stay or drop out Welcome to Academic Life, the podcast for your academic journey—and beyond! Join us again to learn from more experts inside and outside the academy, and around the world. Learn more about your ad choices. Visit megaphone.fm/adchoices