New Books in Big Ideas

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/adchoicesSupport our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/big-ideas

In the latest episode of Madison’s Notes, we sit down with Dr. Paul DeHart, professor of Political Science at Texas State University and author of The Social Contract in the Ruins:  Natural Law and Government by Consent (University of Missouri Press, 2024). In this illuminating discussion, Dr. DeHart challenges the prevailing belief that social contract theory and classical natural law are fundamentally incompatible. His book offers a bold argument: political authority and obligation cannot be grounded solely in human agreement but must rest on a deeper, antecedent moral foundation—one that is uncreated and independent of human or divine will. Without this objective moral good, even the widely accepted principle of government by consent loses its coherence.Throughout the episode, Dr. DeHart explores key philosophical questions surrounding political legitimacy and the moral underpinnings of authority. We dive into why modern approaches to grounding political authority through consent alone are self-defeating and how classical natural law is essential to upholding the principles that guide just governance.Listeners will gain a deeper understanding of the intersection between political theory, philosophy, and morality, as well as the relevance of these ideas in today's political landscape. Whether you're a scholar of political philosophy or simply curious about the foundations of political authority, this episode is packed with rich insights and thoughtful discussion.Dr. Dehart’s other works:Uncovering the Constitution's Moral DesignReason, Revelation, and the Civic Order: Political Philosophy and the Claims of FaithMadison’s Notes is the podcast of Princeton University’s James Madison Program in American Ideals and Institutions.Contributions to and/or sponsorship of any speaker does not constitute departmental or institutional endorsement of the specific program, speakers or views presented. Learn more about your ad choices. Visit megaphone.fm/adchoicesSupport our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/big-ideas

Over the past decades, under the cover of "innovation," technology companies have successfully resisted regulation and have even begun to seize power from governments themselves. Facial recognition firms track citizens for police surveillance. Cryptocurrency has wiped out the personal savings of millions and threatens the stability of the global financial system. Spyware companies sell digital intelligence tools to anyone who can afford them. This new reality--where unregulated technology has become a forceful instrument for autocrats around the world--is terrible news for democracies and citizens.In The Tech Coup: How to Save Democracy from Silicon Valley (Princeton UP, 2024), Marietje Schaake offers a behind-the-scenes account of how technology companies crept into nearly every corner of our lives and our governments. She takes us beyond the headlines to high-stakes meetings with human rights defenders, business leaders, computer scientists, and politicians to show how technologies--from social media to artificial intelligence--have gone from being heralded as utopian to undermining the pillars of our democracies. To reverse this existential power imbalance, Schaake outlines game-changing solutions to empower elected officials and citizens alike. Democratic leaders can--and must--resist the influence of corporate lobbying and reinvent themselves as dynamic, flexible guardians of our digital world.Drawing on her experiences in the halls of the European Parliament and among Silicon Valley insiders, Schaake offers a frightening look at our modern tech-obsessed world--and a clear-eyed view of how democracies can build a better future before it is too late. Learn more about your ad choices. Visit megaphone.fm/adchoicesSupport our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/big-ideas

In this episode of Madison's Notes, we sit down with Dennis Unkovic to discuss his latest book, The Fragility of China (Encounter Books, 2024). Unkovic delves into the complex forces shaping China's political, economic, and social landscape. From the country's rising internal challenges to its evolving role on the global stage, Unkovic offers a nuanced perspective on why China's future may be more uncertain than it appears. He unpacks the key themes of his book, including economic instability, demographic shifts, and geopolitical tensions, while offering insights into what these trends mean for the rest of the world.Dennis Unkovic is an international attorney with decades of experience advising global businesses on trade, investment, and international relations. He is a prolific author and speaker, known for his expertise in U.S.-Asia relations. In addition to The Fragility of China, Unkovic has authored several books and articles on global trade and economic issues.Madison’s Notes is the podcast of Princeton University’s James Madison Program in American Ideals and Institutions. Learn more about your ad choices. Visit megaphone.fm/adchoicesSupport our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/big-ideas

For his fifteenth-century followers, Jesus was everywhere – from baptism to bloodcults to bowling. This sweeping and unconventional investigation looks at Jesus across one hundred forty years of social, cultural, and intellectual history. Mystics married him, Renaissance artists painted him in three dimensions, Muslim poets praised his life-giving breath, and Christopher (“Christ-bearing”) Columbus brought the symbol of his cross to the Americas. Beyond the European periphery, this global study follows Jesus across – and sometimes between – religious boundaries, from Greenland to Kongo to China. Amidst this diversity, Jesus and the Making of the Modern Mind, 1380-1520 (Open Book, 2024) offers readers sympathetic and immersive insight into the religious realities of its subjects. To this end, this book identifies two perspectives: one uncovers hidden meanings and unexpected connections, while the other restricts Jesus to the space and time of human history. Minds that believed in Jesus, and those that opposed him, made use of both perspectives to make sense of their worlds. Learn more about your ad choices. Visit megaphone.fm/adchoicesSupport our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/big-ideas

Why the world needs less AI and better programming languages. Decades ago, we believed that robots and computers would take over all the boring jobs and drudgery, leaving humans to a life of leisure. This hasn’t happened. Instead, humans are still doing boring jobs, and even worse, AI researchers have built technology that is creative, self-aware, and emotional—doing the tasks humans were supposed to enjoy. How did we get here? In Moral Codes: Designing Alternatives to AI (MIT Press, 2024), Alan Blackwell argues that there is a fundamental flaw in the research agenda of AI. What humanity needs, Blackwell argues, is better ways to tell computers what we want them to do, with new and better programming languages: More Open Representations, Access to Learning, and Control Over Digital Expression, in other words, MORAL CODE. Blackwell draws on his deep experiences as a programming language designer—which he has been doing since 1983—to unpack fundamental principles of interaction design and explain their technical relationship to ideas of creativity and fairness. Taking aim at software that constrains our conversations with strict word counts or infantilizes human interaction with likes and emojis, Blackwell shows how to design software that is better—not more efficient or more profitable, but better for society and better for all people. Covering recent research and the latest smart tools, Blackwell offers rich design principles for a better kind of software—and a better kind of world.Alan F. Blackwell is Professor of Interdisciplinary Design in the Cambridge University department of Computer Science and Technology. He is a Fellow of Darwin College Cambridge, cofounder with David Good of the Crucible Network for Research in Interdisciplinary Design, and with David and Lara Allen the Global Challenges strategic research initiative of the University of Cambridge.Dr. Michael LaMagna is the Information Literacy Program & Library Services Coordinator and Professor of Library Services at Delaware County Community College. Learn more about your ad choices. Visit megaphone.fm/adchoicesSupport our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/big-ideas

In Descent of the Dialectic: Phronetic Criticism in an Age of Nihilism (Routledge, 2024), Michael J. Thompson reconstructs the concept and practice of dialectics as a means of grounding a critical theory of society. At the center of this project is the thesis of phronetic criticism or a form of reason that is able to synthesize human value with objective rationality.Thompson argues that defects in modern forms of social reason are the result of the powers of social structure and the norms and purposes they embody. Increasingly, modern societies are driven not by substantive values concerning human good but by the technical imperatives of economic management, leading to a cultural condition of nihilism that has eroded dialectical consciousness. In the first half of the book, Thompson demonstrates the various ways that social power erodes and undermines critical-rational forms of consciousness. In the second part of the book, he constructs an alternative basis for critical reason by showing how it requires seeing human value as essentially ontological: that is, constituted by objective forms of sociality that either promote human freedom or pervert our capacities and drive toward pathological forms of life. The philosophical claim is that a critical theory of ethics must be rooted in these concrete forms of life and that this will serve as a critical vantage point for critical political judgment and transformational praxis.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 built-environment, experience, identity, and place. He is currently conducting research on the negotiation of identity and place for residents at the neighborhood level. To learn more about Michael O. Johnston you can go to his website, Google Scholar, Twitter @ProfessorJohnst, or by email at johnstonmo@wmpenn.edu. Learn more about your ad choices. Visit megaphone.fm/adchoicesSupport our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/big-ideas

Pakistan, founded less than a decade after a homeland for India's Muslims was proposed, is both the embodiment of national ambitions fulfilled and, in the eyes of many observers, a failed state. Muslim Zion: Pakistan as a Political Idea (Harvard UP, 2013) cuts to the core of the geopolitical paradoxes entangling Pakistan to argue that India's rival has never been a nation-state in the conventional sense. Pakistan is instead a distinct type of political geography, ungrounded in the historic connections of lands and peoples, whose context is provided by the settler states of the New World but whose closest ideological parallel is the state of Israel.A year before the 1948 establishment of Israel, Pakistan was founded on a philosophy that accords with Zionism in surprising ways. Faisal Devji understands Zion as a political form rather than a holy land, one that rejects hereditary linkages between ethnicity and soil in favor of membership based on nothing but an idea of belonging. Like Israel, Pakistan came into being through the migration of a minority population, inhabiting a vast subcontinent, who abandoned old lands in which they feared persecution to settle in a new homeland. Just as Israel is the world's sole Jewish state, Pakistan is the only country to be established in the name of Islam.Revealing how Pakistan's troubled present continues to be shaped by its past, Muslim Zion is a penetrating critique of what comes of founding a country on an unresolved desire both to join and reject the world of modern nation-states. Learn more about your ad choices. Visit megaphone.fm/adchoicesSupport our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/big-ideas

Why liberalism is all you need to lead a good, fun, worthy, and rewarding life—and how you can become a better and happier person by taking your liberal beliefs more seriouslyWhere do you get your values and sensibilities from? If you grew up in a Western democracy, the answer is probably liberalism. Conservatives are right about one thing: liberalism is the ideology of our times, as omnipresent as religion once was. Yet, as Alexandre Lefebvre argues in Liberalism as a Way of Life (Princeton UP, 2024), many of us are liberal without fully realizing it—or grasping what it means. Misled into thinking that liberalism is confined to politics, we fail to recognize that it’s the water we swim in, saturating every area of public and private life, shaping our psychological and spiritual outlooks, and influencing our moral and aesthetic values—our sense of what is right, wrong, good, bad, funny, worthwhile, and more. This eye-opening book shows how so many of us are liberal to the core, why liberalism provides the basis for a good life, and how we can make our lives better and happier by becoming more aware of, and more committed to, the beliefs we already hold.A lively, engaging, and uplifting guide to living well, the liberal way, Liberalism as a Way of Life is filled with examples from television, movies, stand-up comedy, and social media—from Parks and Recreation and The Good Place to the Borat movies and Hannah Gadsby. Along the way, you’ll also learn about seventeen benefits of being a liberal—including generosity, humor, cheer, gratitude, tolerance, and peace of mind—and practical exercises to increase these rewards.Alexandre Lefebvre is Professor of Politics and Philosophy at The University of Sydney. He teaches and researches in political theory, the history of political thoughtMorteza 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/adchoicesSupport our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/big-ideas

For most of recorded history, neighboring countries, tribes, and peoples everywhere in the world regarded each other with apprehension—when not outright fear and loathing. Tribal or racial attitudes were virtually universal, no one group being much better or worse in this respect than any other—and for good reason given the conditions of life before the modern era. But in the last 500 years, relations between different peoples have undergone a slow but profound change.In our episode, explore Dr. Ellis’ upcoming publication, A Short History of Relations Between People: How the World Began to Move Beyond Tribalism. Join us as we explore how a confluence of discoveries, inventions, explorations, as well as social and political changes gave birth to a new attitude, one expressed succinctly in the Latin phrase: gens una sumus—we are all one people. This sentiment has by now become a modern orthodoxy. Ellis tells the story of how the transition happened, setting out the crucial stages in its progress as well as the key events that moved it forward, and identifying the individuals and groups that brought about the eventual dominance of this new outlook.John M. Ellis is Distinguished Professor Emeritus of German Literature at the University of California, Santa Cruz. He taught at universities in England, Wales, and Canada before joining UCSC in 1966, serving as dean of the Graduate Division in 1977–86.A Short History of Relations Between People: How the World Began to Move Beyond Tribalism  is available on October 15th, 2024 and available wherever books are sold.Madison’s Notes is the podcast of Princeton University’s James Madison Program in American Ideals and InstitutionsContributions to and/or sponsorship of any speaker does not constitute departmental or institutional endorsement of the specific program, speakers or views presented. Learn more about your ad choices. Visit megaphone.fm/adchoicesSupport our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/big-ideas