Exchanges: A Cambridge UP Podcast

Potatoes are the world's fourth most important food crop, yet they were unknown to most of humanity before 1500. Rebecca Earle, Feeding the People: The Politics of the Potato (Cambridge UP, 2020) traces the global journey of this popular foodstuff from the Andes to everywhere. The potato's global history reveals the ways in which our ideas about eating are entangled with the emergence of capitalism and its celebration of the free market. It also reminds us that ordinary people make history in ways that continue to shape our lives. Feeding the People tells the story of how eating became part of statecraft, and provides a new account of the global spread of one of the world's most successful foods.Daniela Gutierrez Flores is a PhD candidate in Hispanic and Luso-Brazilian Studies at the University of Chicago Romance Languages and Literatures department. Follow her on Twitter @danielagtz.

In Healing Knowledge in Atlantic Africa (Cambridge UP, 2021), Kalle Kananoja tells the story of how pre-colonial communities throughout the west coast of Africa employed a wide range of medical and spiritual strategies to treat all kinds of diseases. In the sixteenth century, the arrival of European traders and colonists initiated an exchange of healing knowledge that moved across the Atlantic for the next three-hundred years. The initial links in this chain of exchanges were established by European settlers or visitors who, given the limited number of European doctors and medications available, sought the services of African healers whose methods were often seen as more suited and efficacious in the local environments. Missionaries, travelers and botanists also added to these exchanges by collecting and systematizing some of the knowledge they acquired from African informants.By documenting the richness and mobility of African healing knowledge, Kananoja points that even though plants, remedies and practices from the Americas and Asia have been more widely studied, African contributions were equally significant. Africans also sought to learn from the practices, institutions and remedies that travelers brought back from Europe and other parts of the Atlantic world, and incorporated them into what was an already rich and diverse body of healing knowledge. Ultimately the prevalence of these exchanges illustrates not just the differences that existed between European and African understandings of disease and the human body, but also how much common ground there was between them. Kananoja compellingly argues that African healing knowledge should be seen as a rich and dynamic system, which was central to the emergence of an Atlantic world.Esperanza Brizuela-Garcia is an associate professor of history at Montclair State University.

In Islam and the Devotional Object: Seeing Religion in Egypt and Syria (Cambridge University Press, 2020), Richard J. A. McGregor, Associate Professor at Vanderbilt University, offers a history of Islamic practice through the aesthetic reception of medieval religious objects. Elaborate parades in Cairo and Damascus included decorated objects of great value, destined for Mecca and Medina. Among these were the precious dress sewn yearly for the Ka'ba, and large colorful sedans mounted on camels, which mysteriously completed the Hajj without carrying a single passenger. Along with the brisk trade in Islamic relics, these objects and the variety of contested meanings attached to them, constituted material practices of religion that persisted into the colonial era, but were suppressed in the twentieth century. McGregor here recovers the biographies of religious objects, including relics, banners, public texts, and coverings for the Ka'ba. Reconstructing the premodern visual culture of Islamic Egypt and Syria, he follows the shifting meanings attached to objects of devotion, as well as the contingent nature of religious practice and experience. In our conversation we discuss aesthetic theory, material culture, processional objects, museum exhibition, relic typologies, devotional objects and religious landscapes, public celebrations, visual text and its illegibility, and the function of banners.Kristian Petersen is an Assistant Professor of Philosophy & Religious Studies at Old Dominion University. You can find out more about his work on his website, follow him on Twitter @BabaKristian, or email him at kpeterse@odu.edu.

Professor James Diggle, editor in chief of the Cambridge Greek Lexicon (Cambridge UP, 2021), joins us to explain the background to this extraordinary project. Setting out to provide a standard for students and professional readers of ancient Greek texts, Diggle's lexicon reflects a wider range of usage than Liddell and Scott, and provides translations that move significantly beyond the often modest, even coy, preferences of these Victorian editors. As the fruit of decades of team-work, this landmark publication will become the primary guide for readers of ancient Greek for decades to come. Crawford Gribben is a professor of history at Queen’s University Belfast.

If all men are mortal, and Socrates is a man, then it must be that Socrates is mortal. What could be more obvious? Well, sometimes obviousness serves to conceal philosophical difficulties. There’s more going on in this simple deduction than we tend to recognize. For one thing, we are not being asked to assess whether all men are, indeed, mortal. Nor are we asking whether Socrates is indeed a man. Instead, we’re focusing on the logical relation that obtains between those two claims and the third. We claim that the third statement “follows from” the combination of the first two, or that the third is “entailed by” them. But what, exactly, is that?Despite the obviousness of deduction, questions abound. In her new book, The Dialogical Roots of Deduction: Historical, Cognitive, and Philosophical Perspectives on Reasoning (Cambridge University Press 2021), Catarina Dutilh Novaes argues that deduction arises out of social practices of dialogue.

With Britain by late 1916 facing the prospect of an economic crisis and increasingly dependent on the US, rival factions in Asquith's government battled over whether or not to seek a negotiated end to the First World War. In this riveting new account, Plotting for Peace: American Peacemakers, British Codebreakers, and Britain at War, 1914–1917 (Cambridge UP, 2021) by Daniel Larsen tells the full story for the first time of how Asquith and his supporters secretly sought to end the war. He shows how they supported President Woodrow Wilson's efforts to convene a peace conference and how British intelligence, clandestinely breaking American codes, aimed to sabotage these peace efforts and aided Asquith's rivals. With Britain reading and decrypting all US diplomatic telegrams between Europe and Washington, these decrypts were used in a battle between the Treasury, which was terrified of looming financial catastrophe, and Lloyd George and the generals. This book's findings transform our understanding of British strategy and international diplomacy during the war. Charles Coutinho Ph. D. of the Royal Historical Society, received his doctorate from New York University. His area of specialization is 19th and 20th-century European, American diplomatic and political history. He has written for Chatham House’s International Affairs, the Institute of Historical Research's Reviews in History and the University of Rouen's online periodical Cercles.

Rakugo, a popular form of comic storytelling, has played a major role in Japanese culture and society. Developed during the Edo (1600–1868) and Meiji (1868–1912) periods, it is still popular today, with many contemporary Japanese comedians having originally trained as rakugo artists. Rakugo is divided into two distinct strands, the Tokyo tradition and the Osaka tradition, with the latter having previously been largely overlooked. This pioneering study of the Kamigata (Osaka) rakugo tradition presents the first complete English translation of five classic rakugo stories, and offers a history of comic storytelling in Kamigata (modern Kansai, Kinki) from the seventeenth century to the present day. Considering the art in terms of gender, literature, performance, and society, The Comic Storytelling of Western Japan: Satire and Social Mobility in Kamigata Rakugo (Cambridge UP, 2021) grounds Kamigata rakugo in its distinct cultural context and sheds light on the 'other' rakugo for students and scholars of Japanese culture and history.Jingyi Li is a PhD Candidate in Japanese History at the University of Arizona. She researches about early modern Japan, literati, and commercial publishing.

Dr Daniel Gibbs is one of 50 million people worldwide with an Alzheimer's disease diagnosis. Unlike most patients with Alzheimer's, however, Dr Gibbs worked as a neurologist for twenty-five years, caring for patients with the very disease now affecting him. Also unusual is that Dr Gibbs had begun to suspect he had Alzheimer's several years before any official diagnosis could be made. Forewarned by genetic testing showing he carried alleles that increased the risk of developing the disease, he noticed symptoms of mild cognitive impairment long before any tests would have alerted him. In A Tattoo on my Brain: A Neurologist's Personal Battle against Alzheimer's Disease (Cambridge UP, 2021), Dr Gibbs documents the effect his diagnosis has had on his life and explains his advocacy for improving early recognition of Alzheimer's. Weaving clinical knowledge from decades caring for dementia patients with his personal experience of the disease, this is an optimistic tale of one man's journey with early-stage Alzheimer's disease.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.

As governments and corporations mine our “entrenched culture of sharing” to invade privacy (down to Target creating an algorithm to figure out which shoppers are in the 2nd trimester of pregnancy) what happens to democracy? Can democracy survive with no (or very little privacy)? What if the citizenry cares little about privacy and or is unwilling to protect it? If surveillance is here to stay what are the prospects for individual autonomy? citizenship? democratic discussion and deliberation? Life after Privacy: Reclaiming Democracy in a Surveillance Society (Cambridge UP, 2020) argues that we should not focus on protecting individual privacy; privacy is NOT “our best hope” for ensuring a “democratic future.” Instead, we should channel Hannah Arendt and focus on the public realm and how it supports political freedom.Dr. Firmin DeBrabander is a Professor of Philosophy at Maryland Institute College of Art and the author of two previous books: Do Guns Make Us Free?: Democracy and the Armed Society (Yale University Press, 2015), and Spinoza and the Stoics: Power, Politics and the Passions (Bloomsbury Press, 2007). He writes social and political commentary for the New York Times, Washington Post, LA Times, Chicago Tribune, Boston Globe, Baltimore Sun, Salon, The Atlantic and The New Republic.Daniella Campos assisted with this podcast.Susan Liebell is Dirk Warren '50 Professor of Political Science at Saint Joseph’s University in Philadelphia.

Ori Yehudai's erudite examination of Jewish emigration from Israel in the early years of the state presents a fascinating study of the lived experiences of Israeli refugees from Israel. This book makes a precious contribution to the migration history of Israel. The story of Israel's foundation has often been told from the perspective of Jewish immigration to the Land of Israel. Leaving Zion: Jewish Emigration from Palestine and Israel after World War II (Cambridge UP, 2020) turns this historical narrative on its head, focusing on Jewish out-migration from Palestine and Israel between 1945 and the late 1950s. Based on previously unexamined primary sources collected from twenty-two archives in six countries, Ori Yehudai demonstrates that despite the dominant view that displaced Jews should settle in the Jewish homeland, many Jews instead saw the country as a site of displacement or a way-station to more desirable lands. Weaving together the perspectives of governments, aid organizations, Jewish communities and the personal stories of individual migrants, Yehudai brings to light the ideological, political and social tensions surrounding emigration. Covering events in the Middle East, Europe and the Americas, this study provides a fresh transnational perspective on the critical period surrounding the birth of Israel and the post-Holocaust reconstruction of the Jewish world.Ari Barbalat holds a PhD in International Relations from the University of California in Los Angeles. He lives in Toronto with his family.