New Books in the History of Science

Spike Bucklow joins Jana Byars to talk about The Year: An Ecology of the Zodiac (Reaktion, 2025). This delightful book defies genre. It is a journey through nature’s yearly cycle, blending science, history and poetic reflection.The Year takes us on a journey exploring how nature transforms across twelve months, each chapter focusing on a specific month’s natural events, from spring’s beginning through to winter’s end. It opens with an overview of our evolving understanding of time and nature, from ancient astronomy to the present, and concludes with a chapter on the impact of climate change. Spike Bucklow draws on both modern ecological studies and historical naturalists such as Aristotle, Gilbert White, Thoreau and Aldo Leopold. Poetic reflections from Ovid, Shakespeare, John Clare and William Wordsworth enrich the narrative, giving further insights into nature’s changes. Blending modern science with traditional wisdom, The Year provides a positive perspective on ecological, global and personal change, appealing to those interested in ecology, astrology and the history of science. Learn more about your ad choices. Visit megaphone.fm/adchoices

Eyes by Hand: Prosthetics of Art and Healing (MIT Press, 2025) is a book about artificial eyes—about the artisans and artists who make them, and about the life-changing and sometimes life-saving experience of wearing them, as author Dan Roche has done for 15 years. Eye making is done by hand, for one person at a time, by a very small number of ocularists (fewer than 200 in the US); it is a slow, intricate, and unusually intimate process of molding, fitting, and painting that brings ocularist and patient together for many hours or even days.In Eyes by Hand, Dr. Roche describes the craft that goes into the making of an eye that looks uncannily real, as well as the psychological and emotional healing that such service brings to someone who has suffered the very visible trauma of eye loss—a loss that can go to the heart of self-identity.In an engaging, frankly fascinating fashion, Roche captures the intricacies of a profession whose techniques and culture have been remarkably consistent for 200 years. He explores, too, how that profession may now be facing a digital transformation in the form of scan-print-mail possibilities. Such a change might make prosthetic eyes more easily and cheaply available, though it may also risk the aesthetic qualities and intimate connection fundamental to the process of healing. This interview was conducted by Dr. Miranda Melcher whose 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. You can find Miranda’s interviews on New Books with Miranda Melcher, wherever you get your podcasts. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this episode we speak to Anne Lawrence-Mathers, Professor of History at the University of Reading about her new book Medieval Meteorology: Forecasting the Weather from Aristotle to the Almanac, out this year, 2020, with Cambridge University Press. The practice of weather forecasting underwent a crucial transformation in the Middle Ages. Exploring how scientifically-based meteorology spread and flourished from c.700-c.1600, this study reveals the dramatic changes in forecasting and how the new science of 'astro-meteorology' developed. Both narrower and more practical in its approach than earlier forms of meteorology, this new science claimed to deliver weather forecasts for months and even years ahead, on the premise that weather is caused by the atmospheric effects of the planets and stars, and mediated by local and seasonal climatic conditions. Anne Lawrence-Mathers explores how these forecasts were made and explains the growing practice of recording actual weather. These records were used to support forecasting practices, and their popularity grew from the fourteenth century onwards. Essential reading for anyone interested in medieval science, Medieval Meteorology demonstrates that the roots of scientific forecasting are much deeper than is usually recognized. Professor Lawrence-Mathers is the author of The True History of Merlin the Magician and Magic and Medieval Society,(along with Carolina Escobar-Vargas) as well as a host of articles and reviews about Medieval magic and religion. With this book the author continues her examination of spiritual practice – licit and illicit, clerical and lay – as it was culturally understood in the medieval era. Jana Byars is the Academic Director of Netherlands: International Perspectives on Sexuality and Gender. Learn more about your ad choices. Visit megaphone.fm/adchoices

The inside story of the CIA’s secret mind control project, MKULTRA, using never-before-seen testimony from the perpetrators themselves.Sidney Gottlieb was the CIA’s most cunning chemist. As head of the infamous MKULTRA project, he oversaw an assortment of dangerous—even deadly—experiments. Among them: dosing unwitting strangers with mind-bending drugs, torturing mental patients through sensory deprivation, and steering the movements of animals via electrodes implanted into their brains. His goal was to develop methods of mind control that could turn someone into a real-life “Manchurian candidate.”In conjunction with MKULTRA, Gottlieb also plotted the assassination of foreign leaders and created spy gear for undercover agents. The details of his career, however, have long been shrouded in mystery. Upon retiring from the CIA in 1973, he tossed his files into an incinerator. As a result, much of what happened under MKULTRA was thought to be lost—until now.In Project Mind Control: Sidney Gottlieb, the CIA, and the Tragedy of MKULTRA (St. Martin's Press, 2025) historian John Lisle has uncovered dozens of depositions containing new information about MKULTRA, straight from the mouths of its perpetrators. For the first time, Gottlieb and his underlings divulge what they did, why they did it, how they got away with it, and much more. Additionally, Lisle highlights the dramatic story of MKULTRA’s victims, from their terrible treatment to their dogged pursuit of justice.The consequences of MKULTRA still reverberate throughout American society. Project Mind Control is the definitive account of this most disturbing of chapters in CIA history. Learn more about your ad choices. Visit megaphone.fm/adchoices

Agnes Arnold-Forster's book The Cancer Problem: Malignancy in Nineteenth-Century Britain (Oxford UP, 2021) offers the first medical, cultural, and social history of cancer in nineteenth-century Britain. It begins by looking at a community of doctors and patients who lived and worked in the streets surrounding the Middlesex Hospital in London. It follows in their footsteps as they walked the labyrinthine lanes and passages that branched off Tottenham Court Road; then, through seven chapters, its focus expands to successively include the rivers, lakes, and forests of England, the mountains, poverty, and hunger of the four nations of the British Isles, the reluctant and resistant inhabitants of the British Empire, and the networks of scientists and doctors spread across Europe and North America. The Cancer Problem argues that it was in the nineteenth century that cancer acquired the unique emotional, symbolic, and politicized status it maintains today. Through an interrogation of the construction, deployment, and emotional consequences of the disease's incurability, this book reframes our conceptualization of the relationship between medicine and modern life and reshapes our understanding of chronic and incurable maladies, both past and present. Rachel Pagones is chair of the doctoral program in acupuncture and Chinese medicine at Pacific College of Health and Science in San Diego and a licensed acupuncturist. Learn more about your ad choices. Visit megaphone.fm/adchoices

For a long time, scientists have wondered how life has emerged from inanimate chemistry, and whether Earth is the only place where it exists. Charles Darwin speculated about life on Earth beginning in a warm little pond. Some of his contemporaries believed that life existed on Mars. It once seemed inevitable that the truth would be known by now. It is not. For more than a century, the origins and extent of life have remained shrouded in mystery. But, as Mario Livio and Jack Szostak reveal in Is Earth Exceptional?: The Quest for Cosmic Life (Basic Books, 2024), the veil is finally lifting. The authors describe how life's building blocks--from RNA to amino acids and cells--could have emerged from the chaos of Earth's early existence. They then apply the knowledge gathered from cutting-edge research across the sciences to the search for life in the cosmos: both life as we know it and life as we don't. Why and where life exists are two of the biggest unsolved problems in science. Is Earth Exceptional? is the ultimate exploration of the question of whether life is a freak accident or a chemical imperative. Learn more about your ad choices. Visit megaphone.fm/adchoices

An international history of the uncanny in the 1920s and 1930s. The interwar period was a golden age for the occult. Spiritualists, clairvoyants, fakirs, Theosophists, mind readers, and Jinn summoners all set out to assure the masses that just as newly discovered invisible forces of electricity and magnetism determined the world of science, unseen powers commanded an unknown realm of human potential Drawing on untapped sources in Arabic in addition to European ones, Raphael Cormack follows two of the most unusual and charismatic figures of this age: Tahra Bey, who took 1920s Paris by storm in the role of a missionary from the mystical East; and Dr. Dahesh, who transformed Western science to create a panreligious faith of his own in Lebanon. Traveling between Paris, New York, and Beirut while guiding esoteric apprenticeships among miracle-working mystics in Egypt and Istanbul, these men reflected the desires and anxieties of a troubled age. As Cormack demonstrates, these forgotten holy men, who embodied the allure of the unexplained in a world of dramatic change, intuitively speak to our unsettling world today Raphael Cormack is an award-winning editor, translator, and writer. The author of Midnight in Cairo, Cormack is assistant professor of modern languages and cultures at Durham University in the United Kingdom. Learn more about your ad choices. Visit megaphone.fm/adchoices

In the midst of the COVID-19 pandemic, we’re hearing an awful lot about the fraught relationship between science and media. In his book, News from Mars: Mass Media and the Forging of a New Astronomy, 1860-1910 (University of Pittsburgh Press, 2019), historian of science Joshua Nall shows us that a blurry boundary between science and journalism was a key feature—not a bug—of the emergence of modern astronomy. Focusing on objects and media, such as newspapers, encyclopedias, cigarette cards, and globes, Nall offers a history of how astronomers’ cultivation of a mass public shaped their discipline as it managed controversies over the possibility of canals on Mars, and even interplanetary communication. This book is strongly recommended for historians of science and communication, as well as those with an eye for material culture. Joshua Nall is curator of modern sciences at the Whipple Museum of the History of Science in the Department of the History and Philosophy of Science at the University of Cambridge. Mikey McGovern is a PhD candidate in Princeton University’s Program in the History of Science. He is writing a dissertation on how people used statistics to make claims of discrimination in 1970s America, and how the relationship between rights and num- bers became a flashpoint in political struggles over bureaucracy, race, and law. Learn more about your ad choices. Visit megaphone.fm/adchoices

Thomas Kemple‘s new book is an extraordinarily thoughtful invitation to approach Max Weber (1864-1920) as a performer, and to experience Weber’s work by attending to his spoken and written voice. Intellectual Work and the Spirit of Capitalism: Weber’s Calling (Palgrave Macmillan, 2014) looks carefully at the literary structure and aesthetic elements of Weber’s arguments, considering how the texts offer an “allegorical resource for thinking sociologically.” Kemple argues that the formal structure of Weber’s ideas is inseparable from the content, and that understanding one is crucial for understanding the other. As a way into that formal structure, in each chapter Kemple offers an ingenious visual diagram that acts as a kind of “talking picture,” simultaneously evoking the cinematic elements of Weber’s own work and giving readers another tool for engaging the performative aspects of it. Kemple’s book is particularly attentive to the ways that Weber’s performance is shaped by a close engagement with the work of other writers, musicians, and thinkers, from Goethe and Tolstoy to Machiavelli and Martin Luther, and from the Bhagavadgita to The Valkyries. In addition, Marianne Weber – Max’s “wife, intellectual partner, and posthumous editor” – is an important presence throughout the book in helping us understand and read Weber’s work anew. Kemple’s thoughtful and beautifully written analysis helps us understand not just Weber’s own work, but also the value of that work for attending to issues of our own present. Learn more about your ad choices. Visit megaphone.fm/adchoices

'Art, Science, and the Politics of Knowledge (MIT Press, 2022)' by Hannah Star Rogers When I sat down with Hannah Star Rogers to discuss her new book Art, Science, and the Politics of Knowledge, I found myself nodding along to a refreshingly obvious yet somehow radical proposition: why do we insist on keeping art and science in separate corners? Rogers makes a compelling case that this artificial boundary isn't just limiting our understanding of both fields, it's actively distorting how we think about knowledge itself. What struck me most during our conversation was Rogers' articulation of Art-STS (ASTS) as an emerging field that refuses to play by the old rules os separation and siloed study. The field, and Rogers, recognizes that both artists and scientists are engaged in the same fundamental project - making sense of the world through experimentation, observation, and yes, imagination. When we acknowledge this shared enterprise, the implications ripple outward. Who gets to produce legitimate knowledge? Whose methods count as valid? These questions matter because they shape everything from funding decisions to educational curricula to which voices we trust in public discourse. Rogers doesn't just theorize about these connections; she shows us what happens when we take them seriously. The experimental collaborations she documents reveal knowledge production as a deeply social, often messy, always political process. This isn't a bug in the system, it's the system itself. And maybe, just maybe, admitting that is the first step toward building more honest and inclusive ways of understanding our world. Notes: Routledge Handbook of Art, Science, and Technology Studies Picturing the Invisible Science Communication as a Boundary Space: An Interactive Installation about the Social Responsibility of Science Gaïa Global Circus: A Climate Tragicomedy Shot on LiDAR, a Short Film Examines the Contradictions of Urban Surveillance Learn more about your ad choices. Visit megaphone.fm/adchoices

Throughout American history, lawmakers have limited the range of treatments available to patients, often with the backing of the medical establishment. The country's history is also, however, brimming with social movements that have condemned such restrictions as violations of fundamental American liberties. This fierce conflict is one of the defining features of the social history of medicine in the United States.  In Choose Your Medicine: Freedom of Therapeutic Choice in America (Oxford UP, 2021), Lewis A. Grossman presents a compelling look at how persistent but evolving notions of a right to therapeutic choice have affected American health policy, law, and regulation from the Revolution through the Trump Era. Grossman grounds his analysis in historical examples ranging from unschooled supporters of botanical medicine in the early nineteenth century to sophisticated cancer patient advocacy groups in the twenty-first. He vividly describes how activists and lawyers have resisted a wide variety of legal constraints on therapeutic choice, including medical licensing statutes, FDA limitations on unapproved drugs and alternative remedies, abortion restrictions, and prohibitions against medical marijuana and physician-assisted suicide. Grossman also considers the relationship between these campaigns for desired treatments and widespread opposition to state-compelled health measures such as vaccines and face masks. From the streets of San Francisco to the US Supreme Court, Choose Your Medicine examines an underexplored theme of American history, politics, and law that is more relevant today than ever. Stephen Pimpare is director of the Public Service & Nonprofit Leadership program and Faculty Fellow at the Carsey School of Public Policy at the University of New Hampshire. Learn more about your ad choices. Visit megaphone.fm/adchoices

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/adchoices

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/adchoices

When Christa Kuljian arrived on the Harvard College campus as a first-year student in the fall of 1980 with copies of Our Bodies, Ourselves and Ms. magazine, she was concerned that the women's movement had peaked in the previous decade. She soon learned, however, that there was a long way to go in terms of achieving equality for women and that social movements would continue to be a critical force in society. She began researching the history of science and gender biases in science, and how they intersect with race, class, and sexuality. In Our Science, Ourselves: How Gender, Race, and Social Movements Shaped the Study of Science (University of Massachusetts Press, 2024), Kuljian tells the origin story of feminist science studies by focusing on the life histories of six key figures--Ruth Hubbard, Rita Arditti, Evelyn Fox Keller, Evelynn Hammonds, Anne Fausto-Sterling, and Banu Subramaniam. These women were part of a trailblazing network of female scientists in the 1970s, 80s, and 90s who were drawn to the Boston area--to Harvard, MIT, and other universities--to study science, to network with other scientists, or to take a job. Inspired by the social and political activism of the women's movement and organizations such as Science for the People, the Genes and Gender Collective, and the Combahee River Collective, they began to write and teach about women in science, gender and science, and sexist and racist bias and exclusion. They would lead the critiques of E. O. Wilson's sociobiology in 1975 and Larry Summers' comments about women in science thirty years later. Drawing on a rich array of sources that combines published journal articles and books with archival materials and interviews with major luminaries of feminist science studies, Kuljian chronicles and celebrates the contributions that these women have made to our collective scientific knowledge and view of the world. Christa Kuljian grew up in the Boston area, and has lived in Johannesburg, South Africa for the past thirty years. She is a science writer and the author of Sanctuary and Darwin's Hunch: Science, Race and the Search for Human Origins, which was short listed for the Sunday Times Alan Paton Award for Non-Fiction. Currently a Research Associate at the Wits Institute for Social and Economic Research (WiSER) at Wits University, she is also a fellow with the Consortium for History of Science, Medicine and Technology (CHSMT) in Philadelphia. Caleb Zakarin is editor of the New Books Network. Learn more about your ad choices. Visit megaphone.fm/adchoices

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/adchoices

In the book Monopolizing Knowledge: The East India Company and Britain’s Second Scientific Revolution (Cambridge UP, 2025), author Jessica Ratcliff traces the changing practices of knowledge accumulation and management at the British East India Company, focusing on the Company’s library, museum, and colleges in Britain. Although these institutions were in Britain, they were funded by taxes from British India and they housed, so it was argued, the “national” collections of British India. The book examines how these institutions emerged from the Company’s unique form of monopoly-based colonial capitalism. It then argues that this “Company science” would go on to shape and eventually become absorbed into Britain’s public (i.e. state-funded) science in the later nineteenth century. Soumyadeep Guha is a PhD candidate in the History Department at the State University of New York, Binghamton, with research interests in Agrarian History, the History of Science and Technology, and Global History, focusing on 19th and 20th century India. His MA dissertation, War, Science and Survival Technologies: The Politics of Nutrition and Agriculture in Late Colonial India, explored how wartime imperatives shaped scientific and agricultural policy during the Second World War in India. Currently, his working on his PhD dissertation on the histories of rice and its production between colonial and early post-colonial Bengal, examining the entangled trajectories of agrarian change, scientific knowledge, and state-making. Learn more about your ad choices. Visit megaphone.fm/adchoices

Today I’m speaking with Marcus Golding, historian and Director of Educational Operations at ClioVis. ClioVis is an incredible software and learning tool that allows educators and studies to create digital timelines, network visualizations, and interactive presentations. Founded by UT Austin history professor Erika Bsumek, ClioVis is made for professors and teachers by current professors and scholars. I’m thrilled to get the chance today to speak with Marcus about this software to share with our listeners how they can enhance their own work and teaching. Visit ClioVis' website to learn more: Click Here Learn more about your ad choices. Visit megaphone.fm/adchoices

Writing Embodiment in Victorian Microscopy: Beautiful Mechanism (Oxford UP, 2025) by Dr. Meegan Kennedy examines a revolutionary period in microscopical technology and practice. At first considered a mere toy, by 1900 the microscope rivaled the railway and telegraph as an emblem of modernity and enjoyed an astonishing diversity of applications. This technology could drive scientific debates on subjects like cell theory, vitalism, and bacteriology; guide workers in classrooms, laboratories, and businesses; and inspire a personal hobby or a mass entertainment. Victorian microscopy productively cuts across the ostensibly separate domains of science, religion, commerce, art, education, entertainment, and domestic life.Writing Embodiment in Victorian Microscopy reads nineteenth-century microscopy across scientific, literary, religious, and popular texts. It argues that Victorian microscopists saw their vision and cognition as fully embodied experiences, the images emerging through a material entanglement of bodies (observer, instrument, apparatus, object) in a dynamic, unstable system. These ideas echo the work of physiological psychologists, who proposed mind as a system of embodied, distributed, and dynamic processes shaped by automatic or unconscious reflex action, attention, mental training, and fatigue. Striving to regulate this complex system, microscopists circulated tropes of embodiment through the varied forms of nineteenth-century print culture. They adapted existing concepts (such as beauty, the sublime, natural theology, and fairylands), or coined new phrases (such as many-sided comprehension), to promote favored forms of embodiment and enculturate microscopy as a difficult but valuable pursuit. Writing Embodiment draws on important work in book history and periodical studies by emphasizing the circulation of these tropes in intermedial conversations across diverse print forms.Victorians understood wonder and skepticism not as incommensurate approaches to scientific observation but rather as complementary forms of embodiment. Romantic tropes of wonder solicit affective flows from observer to wriggling animalcule and back; while skeptical, realist tropes offer to train the reader's eye, hand, body, and judgment and to formalize microscopical practice. Microscopical narratives may manipulate wonder and skepticism in productive tension or create virtual storyspaces that enlist the reader in virtual witnessing. These tropes shape every level of microscopical interest and proficiency. By analyzing their use and circulation, Writing Embodiment illuminates wider patterns of Victorian thought on embodiment, scientific practice, and community. This interview was conducted by Dr. Miranda Melcher whose 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. You can find Miranda’s interviews on New Books with Miranda Melcher, wherever you get your podcasts. Learn more about your ad choices. Visit megaphone.fm/adchoices

How did the addition of lifeboats after the Titanic shipwreck contribute to another tragedy in Chicago harbor three years later? How efficient are wild animals as investors, and how do dog breeds become national symbols? Why have scientific breakthroughs so often originated in the study of shadows? How did the file card prepare scholarship and commerce for the rise of electronic data processing, and why did the visual metaphor of the tab survive into today's graphic interfaces? Why have Amish artisans played an important role in manufacturing advanced technology? Why was United Shoe Machinery the Microsoft of the 1890s? Surprises like these, Edward Tenner believes, can help us deal with the technological issues that confront us now. Since the 1980s, Edward Tenner has contributed essays on technology, design, and culture to leading magazines, newspapers, and professional journals, and has been interviewed on subjects ranging from medical ethics to typography. Why the Hindenburg Had a Smoking Lounge: Essays in Unintended Consequences (American Philosophical Society Press, 2025)--named for one of the paradoxes that can result from the inherent contradictions between consumer safety and product marketing--brings many of Tenner's essays together into one volume for the first time, accompanied by new introductions by the author on the theme of each work. As an independent historian and public speaker, Tenner has spent his career deploying concepts from economics, engineering, psychology, science, and sociology, to explore both the negative and positive surprises of human ingenuity. Edward Tenner is an independent writer and Distinguished Scholar in the Smithsonian's Lemelson Center for the Study of Invention and Innovation. He was a visiting scholar at the Institute for Advanced Study at Princeton and teaches the course Understanding Disasters at Princeton University. Caleb Zakarin is editor of the New Books Network. Learn more about your ad choices. Visit megaphone.fm/adchoices

Between 1450 and 1550, a remarkable century of intellectual exchange developed across the Eastern Mediterranean. As Renaissance Europe depended on knowledge from the Ottoman Empire, and the courts of Mehmed the Conqueror and Bayezid II greatly benefitted from knowledge coming out of Europe, merchants of knowledge—multilingual and transregional Jewish scholars—became an important bridge among the powers. With this book, Robert Morrison is the first to track the network of scholars who mediated exchanges in astronomy, astrology, Qabbalah, and philosophy. Their books, manuscripts, and acts of translation all held economic value, thus commercial and intellectual exchange commingled—knowledge became transactional as these merchants exchanged texts for more intellectual material and social capital. While parallels between medieval Islamic astronomy and the famous heliocentric arrangement posited by Copernicus are already known, Morrison reveals far deeper networks of intellectual exchange that extended well beyond theoretical astronomy and shows how religion, science, and philosophy, areas that will eventually develop into separate fields, were once interwoven. The Renaissance portrayed in Merchants of Knowledge: Intellectual Exchange in the Ottoman Empire and Renaissance Europe (Stanford UP, 2025) is not, from the perspective of the Ottoman Muslim contacts of the Jewish merchants of knowledge, hegemonic. It's a Renaissance permeated by diversity, the cultural and political implications of which the West is only now waking up to. Robert G. Morrison is a professor at Bowdoin College. He is the author of The Light of the World: Astronomy in al-Andalus (2016). 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: https://www.youtube.com/user/a48266/videos Learn more about your ad choices. Visit megaphone.fm/adchoices