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Physics and the Nature of Reality: Essays in Memory of Detlef Dürr (Fundamental Theories of Physics #215)
by Angelo Bassi Sheldon Goldstein Roderich Tumulka Nino ZanghìThis volume commemorates the scientific contributions of Detlef Dürr (1951–2021) to foundational questions of physics. It presents new contributions from his former students, collaborators, and colleagues about their current research on topics inspired or influenced by Dürr. These topics are drawn from physics, mathematics, and philosophy of nature, and concern interpretations of quantum theory, new developments of Bohmian mechanics, the role of typicality, quantum physics in relativistic space-time, classical and quantum electrodynamics, and statistical mechanics. The volume thus also gives a snapshot of present research in the foundations of physics.
Physics Fixes All the Facts (The Frontiers Collection)
by Liam GrahamComplex systems seem to magically emerge from the interactions of their parts. A whirlpool emerges from water molecules. A living cell from organic molecules. You emerge from the cells of your body. Not since chaos has a concept from physics spread like wildfire to other disciplines. Emergence can be found from chemistry to economics; from psychology to ecology. At its heart is the alluring idea that there’s more to the world than physics, that there is a holistic component to nature, an edge of mystery. “Physics Fixes All the Facts” starts by taking you on a tour through a fascinating world of complexity, exploring phenomena from the inside of an atomic nucleus to bacterial behaviour to the ability of your thoughts to affect the world. These examples are used along with a thorough exploration of the philosophical literature to untangle the notoriously poorly defined concept of emergence. This reveals something surprising: the term emergence is redundant. In its weak form it is so weak that it applies to everything. In its strong form it is so restrictive that it is like the belief that there are pixies in your garden, impossible to exclude but not worth spending your time on. Emergence either applies to all systems or to none. Rather than telling us something about the nature of the world, it is an illusion, an artefact of our cognitive limitations. The past decade has seen a dozen or so monographs and collections about emergence, almost all resolutely supportive of the concept. This book aims to redress the balance. But it is more than just a campaign against the idea of emergence. Graham presents a framework called Austere Physicalism and argues that it is the only coherent way to view the world. He uses this framework to reinterpret so-called emergent phenomena and investigates its wider implications for science. In this radically materialist view, we are nothing but physical systems among others. “Physics Fixes All the Facts” ends by exploring what this means for our sense of free will and consciousness. The book will appeal to academics in fields which use the concepts of complexity or emergence. Scientists and philosophers alike will find unexpected and exciting ideas in these pages. But the target audience is much broader including students who want to add context to their studies and the intellectually curious with some scientific background.
The Physics of Everyday Things: The Extraordinary Science Behind an Ordinary Day
by James KakaliosPhysics professor, bestselling author, and dynamic storyteller James Kakalios reveals the mind-bending science behind the seemingly basic things that keep our daily lives running, from our smart phones and digital “clouds” to x-ray machines and hybrid vehicles. Most of us are clueless when it comes to the physics that makes our modern world so convenient. What’s the simple science behind motion sensors, touch screens, and toasters? How do we glide through tolls using an E-Z Pass, or find our way to new places using GPS? In The Physics of Everyday Things, James Kakalios takes us on an amazing journey into the subatomic marvels that underlie so much of what we use and take for granted. Breaking down the world of things into a single day, Kakalios engages our curiosity about how our refrigerators keep food cool, how a plane manages to remain airborne, and how our wrist fitness monitors keep track of our steps. Each explanation is coupled with a story revealing the interplay of the astonishing invisible forces that surround us. Through this “narrative physics,” The Physics of Everyday Things demonstrates that—far from the abstractions conjured by terms like the Higgs Boson, black holes, and gravity waves—sophisticated science is also quite practical. With his signature clarity and inventiveness, Kakalios ignites our imaginations and enthralls us with the principles that make up our lives.
Physics of the Future: How Science Will Shape Human Destiny and Our Daily Lives by the Year 2100
by Michio KakuNATIONAL BESTSELLER • The renowned theoretical physicist and national bestselling author of The God Equation details the developments in computer technology, artificial intelligence, medicine, space travel, and more, that are poised to happen over the next century. &“Mind-bending…. [An] alternately fascinating and frightening book.&” —San Francisco ChronicleSpace elevators. Internet-enabled contact lenses. Cars that fly by floating on magnetic fields. This is the stuff of science fiction—it&’s also daily life in the year 2100.Renowned theoretical physicist Michio Kaku considers how these inventions will affect the world economy, addressing the key questions: Who will have jobs? Which nations will prosper? Kaku interviews three hundred of the world&’s top scientists—working in their labs on astonishing prototypes. He also takes into account the rigorous scientific principles that regulate how quickly, how safely, and how far technologies can advance. In Physics of the Future, Kaku forecasts a century of earthshaking advances in technology that could make even the last centuries&’ leaps and bounds seem insignificant.
The Physics of Theism
by Jeffrey KoperskiThe Physics of Theism provides a timely, critical analysis of the ways in which physics intertwines with religion. Koperski brings clarity to a range of arguments including the fine-tuning argument, naturalism, the laws of nature, and the controversy over Intelligent Design.A single author text providing unprecedented scope and depth of analysis of key issues within the Philosophy of Religion and the Philosophy of ScienceCritically analyses the ways in which physics is brought into play in matters of religionSelf-contained chapters allow readers to directly access specific areas of interestThe area is one of considerable interest, and this book is a timely and well-conceived contribution to these debatesWritten by an accomplished scholar working in the philosophy of physics in a style that renders complex arguments accessible
The Physics of Transfigured Light: The Imaginal Realm and the Hermetic Foundations of Science
by Arthur Versluis Leon MarvellReveals the Hermetic underpinnings of modern scientific theories • Offers a full reconsideration of the history of science from Newton to the present day as well as a Platonic-Hermetic perspective on modern technology • Examines Hermetic resonances among the ideas of Gurdjieff, Robert Fludd, Marsilio Ficino, and cybernetics; Einstein and the Tibetan Bardo; Neoplatonism and artificial intelligence; and Rosicrucianism and the internet • Shows how Hermetic doctrine is at the heart of what modern physics is now rediscovering: that consciousness permeates everything Contemporary scientific disciplines such as chaos and complexity theory, artificial intelligence, and cognitive science treat themselves as new fields of inquiry, but many of these ideas can be traced back to Hermeticism, the European intellectual tradition sparked by the rediscovery of the Corpus Hermeticum and Platonic texts in the 15th century. Building a map of the progression of scientific thought across centuries and continents, Leon Marvell examines the ancient roots of Hermeticism, its rise during the Renaissance, and its suppression during the scientific revolution of the Enlightenment. He reveals how three main Hermetic ideas--the divine spark within each individual, the subtle body, and the anima mundi or world soul--have continually emerged at the cutting edge of science and philosophy throughout the ages because these ideas represent universal truths recognized by each era of human civilization. Marvell examines Hermetic resonances among the ideas of Gurdjieff, Robert Fludd, Marsilio Ficino, and cybernetic theory; Einstein and the Tibetan Bardo; and Neoplatonism and the work of AI scientist Christopher Langton. He reveals how the Rosicrucian description of the Invisible College also describes the instant availability of knowledge via the Internet, and he shows how Hermetic thought is at the heart of what modern physics is rediscovering: that consciousness permeates everything and the universe cannot be reduced to the random play of matter. Offering a full reconsideration of the history of science from Newton to the present day as well as a Platonic-Hermetic perspective on modern technology, Marvell reveals the pattern that connects the sciences, philosophy, and ancient knowledge and opens a potentially rich field of inquiry for 21st-century science.
The Physics. Writings on Natural Philosophy (Foundations)
by AristotleAristotle's great work that laid the foundations for Galileo, Isaac Newton and Albert Einstein's much later discoveries about the natural laws of life and the universe.In the philosophical language of Aristotle and the Greeks of Antiquity, 'Physics' roughly translates as 'the order of nature', covering what we would now differentiate as philosophy, science, politics, humanities and religion. One of Aristotle's great works, of which we here present an abridged edition, The Physics is an investigation into the nature of being, of the world and its place in the universe. Although philosophically much broader, it provides the foundation for the later work of Galileo and Isaac Newton, and prefigures Albert Einstein's breakthrough theories on time, space and the motion of stars.The FLAME TREE Foundations series features core publications which together have shaped the cultural landscape of the modern world, with cutting-edge research distilled into pocket guides designed to be both accessible and informative.
Physik ohne Realität: Tiefsinn oder Wahnsinn?
by H. Dieter ZehBeschreiben die Begriffe der modernen Physik tatsächlich die Realität oder sind sie nur Hilfsmittel und Rechenwerkzeuge? Wie können reale Objekte aus Atomen aufgebaut sein, wenn diese angeblich gar keine realen Eigenschaften vor deren Messung besitzen? In philosophischen und meist allgemein verständlichen Aufsätzen setzt sich der Autor - Begründer des Dekohärenzkonzepts in der Quantentheorie - mit den "faulen Ausreden" auseinander, die Physiker finden, um unerwarteten Konsequenzen, die sich aus ihren eigenen Theorien ergeben, aus dem Weg zu gehen.
Physis, Biopower, and Biothermodynamics: The Fire of Life (ISSN)
by Enrique LeffBuilding upon the idea that our current "environmental question" arises from the history of metaphysics—which privileged thought about Being (or ontology) over the conditions of life—this book reinterprets Heraclitus’s notion of physis as the fundamental, emergent potency of life, as the category to-be-thought by thinkers. In so doing, it deconstructs the interpretation offered by Heidegger and so stresses the struggle between the creative force of life and its subjection to the human Logos or "meaning". Physis, understood as the pre-ontological potentiality of life itself, thus becomes the cornerstone of a materialist philosophy of life.Following engagements with the work of Nietzsche, Foucault, and Janicaud to explore the significance of human intervention into the realm of life via the "will to power", "biopower" and the "power of rationality" respectively, the author explores twentieth-century rearticulations of the concept of physis through a range of developments in biothermodynamics, thus grounding a new philosophy of life and a new bioeconomics in a revisited biothermodynamics centered on the concept of negentropy.An extensive engagement with the history and development of thought about the generative force of life on Earth, Physis, Biopower, Biothermodynamics, and Bioeconomics: The Fire of Life will appeal to scholars of philosophy, social theory, and political theory with interests in environmental thought, political ecology, and questions of sustainability.
Piaget and Vygotsky in XXI century: Discourse in early childhood education (Early Childhood Research and Education: An Inter-theoretical Focus #4)
by Nikolay Veraksa Ingrid Pramling SamuelssonThe book provides a comprehensive analyses of Vygotsky’s and Piaget’s theories implementation in modern preschool education. It analyzes the problem of the relationship between the natural and the cultural in the context of Vygotsky and Jean Piaget theories. Their discourses complemented each other: whereas Vygotsky developed his theory in the direction from society (culture) to the individual child, Piaget’s movement was the opposite: from individual child to society. These two approaches confront modern world with the need to analyze the problem of childhood: is childhood a period of cultural exploration or is it a special form of relationship in which both the egocentrism and consciousness of the child, and the egocentrism and consciousness of culture are represented?Readers will gain insight into the methodology that makes possible to unite up-to-date views based on Vygotsky and Piaget theories on child development and education.
Piagetian Reasoning and the Blind
by Yvette HatwellThe book reports the results of a series of studies undertaken in the early 1960s on the cognitive development of children with congenital blindness.
Piaget’s Genetic Epistemology for Mathematics Education Research (Research in Mathematics Education)
by Paul Christian Dawkins Amy J. Hackenberg Anderson NortonThe book provides an entry point for graduate students and other scholars interested in using the constructs of Piaget’s genetic epistemology in mathematics education research. Constructs comprising genetic epistemology form the basis for some of the most well-developed theoretical frameworks available for characterizing learning, particularly in mathematics. The depth and complexity of Piaget’s work can make it challenging to find adequate entry points for learners, not least because it requires a reorientation regarding the nature of mathematical knowledge itself. This volume gathers leading scholars to help address that challenge. The main section of the book presents key Piagetian constructs for mathematics education research such as schemes and operations, figurative and operative thought, images and meanings, and decentering. The chapters that discuss these constructs include examples from research and address how these constructs can be used in research. There are two chapters on various types of reflective abstraction, because this construct is Piaget’s primary tool for characterizing the advancement of knowledge. The later sections of the book contain commentaries reflecting on the contributions of the body of theory developed in the first section. They connect genetic epistemology to current research domains such as equity and the latest in educational psychology. Finally, the book closes with short chapters portraying how scholars are using these tools in specific arenas of mathematics education research, including in special education, early childhood education, and statistics education.
Picnic Comma Lightning: The Experience Of Reality In The Twenty-first Century
by Laurence ScottIn Vladimir Nabokov’s Lolita, Humbert Humbert offers a memorably brief account of his parents’ death: “picnic, lightning.” <P><P>Picnic Comma Lightning, too, opens with death—that of Laurence Scott’s mother—because, for a philosopher, death raises a profound existential question: How do we know what is real, especially when we have come to question the reality of so many of our day-to-day experiences? <P><P>Writing from the intersection of philosophy, politics, and memoir, Scott transforms his personal meditation on loss into a beguiling exploration of what it means to exist in the world today. <P><P>It used to be that our lives were rooted in reasonably solid things: to people, places and memories. Now, in an age of online personas, alternative truths, constant surveillance and an increasingly hysterical news cycle, our realities are becoming flimsier and more vulnerable than ever before. <P><P>Scott’s far-ranging examination charts the ways our traditional mental models of the world have started to fray. He ponders how ubiquitous cameras reframe our private lives (an event only exists once someone posts the video), how mysterious algorithms undermine our attempts at self-definition through their own data-driven portraits, and what happens in those moments when our illusions about reality are ruptured by incontrovertible facts (like the death of a parent or a bolt of lightning). <P><P>“A report from the front line of the online generation” (Sunday Times), Picnic Comma Lightning is an essential account of how we’ve started to make sense of our strange new world.
Pico della Mirandola
by Michael Papio Francesco Borghesi Massimo Riva Francesco Borghesi Michael PapioThis is a new translation of and commentary on Pico della Mirandola's most famous work, the Oration on the Dignity of Man. It is the first English edition to provide readers with substantial notes on the text, essays that address the work's historical, philosophical and theological context, and a survey of its reception. Often called the 'Manifesto of the Renaissance', this brief but complex text was originally composed in 1486 as the inaugural speech for an assembly of intellectuals, which could have produced one of the most exhaustive metaphysical, theological and psychological debates in history, had Pope Innocent VIII not forbidden it. This edition of the Oration reflects the spirit of the original text in bringing together experts in different fields. Not unlike the debate Pico optimistically anticipated, the resulting work is superior to the sum of its parts.
Picture Imperfect: Utopian Thought for an Anti-Utopian Age
by Russell JacobyPicture Imperfect Utopianism suffers from an image problem: A recent exhibition on utopias in Paris and New York included photographs of Hitler's Mein Kampf and a Nazi concentration camp. Many observers judge utopians and their sympathizers as foolhardy dreamers at best and murderous totalitarians at worst. However, as noted social critic and historian Russell Jacoby argues in this salient, polemical, and innovative work, not only has utopianism been unfairly characterized, a return to an iconoclastic utopian spirit is vital for today's society. Shaped by the works of Theodor Adorno, Walter Benjamin, Ernst Bloch, Gustav Landauer, and other predominantly Jewish thinkers, iconoclastic utopianism revives society's dormant political imagination and offers hope for a better future. Writing against the grain of history, Jacoby reexamines the anti-utopian mindset and identifies how utopian thought came to be regarded with such suspicion. He challenges standard readings of such anti-utopian classics as 1984 and Brave New World and offers stinging critiques of the influential liberal and anti-utopian theorists Hannah Arendt, Isaiah Berlin, and Karl Popper. He argues that these thinkers mistakenly equate utopianism with totalitarianism.The reputation of utopian thought has also suffered from the failures of, what Jacoby terms, the blueprint utopian tradition and its oppressive emphasis on detailing all aspects of society and providing fantastic images of the future. In contrast, the iconoclastic utopians, like those who follow God's prohibition against graven images, resist both the blueprinters' obsession with detail and the modern seduction of images. Jacoby suggests that by learning from the hopeful spirit of iconoclastic utopians and their willingness to accept new possibilities for society, we open ourselves to new and more imaginative ideas of the future.
Picturing Knowledge: Historical and Philosophical Problems Concerning the Use of Art in Science
by Brian BaigrieThe traditional concept of scientific knowledge places a premium on thinking, not visualizing. Scientific illustrations are still generally regarded as devices that serve as heuristic aids when reasoning breaks down. When scientific illustration is not used in this disparaging sense as a linguistic aid, it is most often employed as a metaphor with no special visual content. What distinguishes pictorial devices as resources for doing science, and the special problems that are raised by the mere presence of visual elements in scientific treatises, tends to be overlooked.The contributors to this volume examine the historical and philosophical issues concerning the role that scientific illustration plays in the creation of scientific knowledge. They regard both text and picture as resources that scientists employ in their practical activities, their value as scientific resources deriving from their ability to convey information.
Picturing Political Power: Images in the Women’s Suffrage Movement
by Allison K. LangeFor as long as women have battled for equitable political representation in America, those battles have been defined by images—whether illustrations, engravings, photographs, or colorful chromolithograph posters. Some of these pictures have been flattering, many have been condescending, and others downright incendiary. They have drawn upon prevailing cultural ideas of women’s perceived roles and abilities and often have been circulated with pointedly political objectives. Picturing Political Power offers perhaps the most comprehensive analysis yet of the connection between images, gender, and power. In this examination of the fights that led to the ratification of the Nineteenth Amendment in 1920, Allison K. Lange explores how suffragists pioneered one of the first extensive visual campaigns in modern American history. She shows how pictures, from early engravings and photographs to colorful posters, proved central to suffragists’ efforts to change expectations for women, fighting back against the accepted norms of their times. In seeking to transform notions of womanhood and win the right to vote, white suffragists emphasized the compatibility of voting and motherhood, while Sojourner Truth and other leading suffragists of color employed pictures to secure respect and authority. Picturing Political Power demonstrates the centrality of visual politics to American women’s campaigns throughout the nineteenth and early twentieth centuries, revealing the power of images to change history.
PICTURING QUANTUM PROCESSES: A First Course in Quantum Theory and Diagrammatic Reasoning
by Bob Coecke Aleks KissingerThe unique features of the quantum world are explained in this book through the language of diagrams, setting out an innovative visual method for presenting complex theories. Requiring only basic mathematical literacy, this book employs a unique formalism that builds an intuitive understanding of quantum features while eliminating the need for complex calculations. This entirely diagrammatic presentation of quantum theory represents the culmination of ten years of research, uniting classical techniques in linear algebra and Hilbert spaces with cutting-edge developments in quantum computation and foundations. Written in an entertaining and user-friendly style and including more than one hundred exercises, this book is an ideal first course in quantum theory, foundations, and computation for students from undergraduate to PhD level, as well as an opportunity for researchers from a broad range of fields, from physics to biology, linguistics, and cognitive science, to discover a new set of tools for studying processes and interaction.
Picturing the Uncertain World: How to Understand, Communicate, and Control Uncertainty through Graphical Display
by Howard WainerIn his entertaining and informative book Graphic Discovery, Howard Wainer unlocked the power of graphical display to make complex problems clear. Now he's back with Picturing the Uncertain World, a book that explores how graphs can serve as maps to guide us when the information we have is ambiguous or incomplete. Using a visually diverse sampling of graphical display, from heartrending autobiographical displays of genocide in the Kovno ghetto to the "Pie Chart of Mystery" in a New Yorker cartoon, Wainer illustrates the many ways graphs can be used--and misused--as we try to make sense of an uncertain world.Picturing the Uncertain World takes readers on an extraordinary graphical adventure, revealing how the visual communication of data offers answers to vexing questions yet also highlights the measure of uncertainty in almost everything we do. Are cancer rates higher or lower in rural communities? How can you know how much money to sock away for retirement when you don't know when you'll die? And where exactly did nineteenth-century novelists get their ideas? These are some of the fascinating questions Wainer invites readers to consider. Along the way he traces the origins and development of graphical display, from William Playfair, who pioneered the use of graphs in the eighteenth century, to instances today where the public has been misled through poorly designed graphs. We live in a world full of uncertainty, yet it is within our grasp to take its measure. Read Picturing the Uncertain World and learn how.
Pieces and Parts in Scientific Texts (Why the Sciences of the Ancient World Matter #1)
by Florence Bretelle-Establet Stéphane SchmittThis book starts from a first general observation: there are very diverse ways to frame and convey scientific knowledge in texts. It then analyzes texts on mathematics, astronomy, medicine and life sciences, produced in various parts of the globe and in different time periods, and examines the reasons behind the segmentation of texts and the consequences of such textual divisions. How can historians and philosophers of science approach this diversity, and what is at stake in dealing with it? The book addresses these questions, adopting a specific approach to do so. In order to shed light on the diversity of organizational patterns and rhetorical strategies in scientific texts, and to question the rationale behind the choices made to present such texts in one particular way, it focuses on the issue of text segmentation, offering answers to questions such as: What was the meaning of segmenting texts into paragraphs, chapters, sections and clusters? Was segmentation used to delimit self-contained units, or to mark breaks in the physical appearance of a text in order to aid reading and memorizing, or to cope with the constraints of the material supports? How, in these different settings and in different texts, were pieces and parts made visible?
Pierre Bayle's Cartesian Metaphysics: Rediscovering Early Modern Philosophy (Routledge Studies in Seventeenth-Century Philosophy)
by Todd RyanIn his magnum opus, the Historical and Critical Dictionary, Pierre Bayle offered a series of brilliant criticisms of the major philosophical and theological systems of the 17th Century. Although officially skeptical concerning the attempt to provide a definitive account of the truths of metaphysics, there is reason to see Bayle as a reluctant skeptic. In particular, Todd Ryan contends that Bayle harbored deep sympathy for the attempt by Descartes and his most innovative successor, Nicolas Malebranche, to establish a metaphysical system that would provide a foundation for the new mechanistic natural philosophy while helping to secure the fundamental tenets of rational theology. Through a careful analysis of Bayle’s critical engagement with such philosophers as Spinoza, Leibniz, Locke and Newton, it is argued that, despite his reputation as a skeptic, Bayle was not without philosophical commitments of his own. Drawing on the full range of Bayle’s writings, from his early philosophical lectures to his final controversial writings, Ryan offers detailed studies of Bayle’s treatment of such pivotal issues as mind-body dualism, causation and God’s relation to the world.
Pierre Bourdieu: Key Concepts (Key Concepts)
by Michael GrenfellThe French social philosopher Pierre Bourdieu is now recognised as one of the major thinkers of the twentieth century. In a career of over fifty years, Bourdieu studied a wide range of topics: education, culture, art, politics, economics, literature, law, and philosophy. Throughout these studies, Bourdieu developed a highly specialised series of concepts that he referred to as his "thinking tools", which were used to uncover the workings of contemporary society. Pierre Bourdieu: Key Concepts highlights his most important concepts and examines them in detail. Each chapter deals with an individual concept and is written to be of immediate use to the student with little or no previous knowledge of Bourdieu. This new edition of the leading text is entirely revised and updated and includes new essays on Methodology, Politics and Social Space.
Pierre Bourdieu (Key Sociologists)
by Richard JenkinsThis short critical introduction to Pierre Bourdieu's thought is a model of clarity and insight. Where Bourdieu's own writings are often complex, even ambiguous, Richard Jenkins is direct, concise and to the point. He emphasizes Bourdieu's contributions to theory and methodology while also dealing in detail with his substantive studies of education, social stratification and culture. His book provides the best short English-language introduction to Bourdieu's work.'As Jenkins points out in the final pages of his book, criticism can be the sincerest form of flattery. I particularly relished his critical approach to the work of Bourdieu and believe that he has written a timely introduction which both undergraduates and experienced teachers will find stimulating and enjoyable.'- Mike Hepworth, University of Aberdeen
Pierre Bourdieu (Key Sociologists)
by Richard JenkinsThis short critical introduction to Pierre Bourdieu's thought is a model of clarity and insight. Where Bourdieu's own writings are often complex, even ambiguous, Richard Jenkins is direct, concise and to the point. He emphasizes Bourdieu's contributions to theory and methodology while also dealing in detail with his substantive studies of education, social stratification and culture. His book provides the best short English-language introduction to Bourdieu's work.'As Jenkins points out in the final pages of his book, criticism can be the sincerest form of flattery. I particularly relished his critical approach to the work of Bourdieu and believe that he has written a timely introduction which both undergraduates and experienced teachers will find stimulating and enjoyable.'- Mike Hepworth, University of Aberdeen
Pierre-Daniel Huet (International Archives of the History of Ideas Archives internationales d'histoire des idées #238)
by José R. Maia NetoThis book offers a detailed and scholarly historical and philosophical examination of French scepticism from Descartes to the beginning of the Enlightenment by examining the views of Pierre-Daniel Huet (1630–1721). It shows the crucial role played by Huet in the modification of the early modern sceptical tradition: from a practical perspective closer to ancient scepticism, mostly presented by Montaigne and Charron, to an epistemological and metaphysical perspective strongly influenced by Descartes’s doubt. The book examines and gives original interpretations of the various sceptical (and semi-sceptical) views held in the period and their connections to Huet’s own scepticism. Besides known philosophers such as Descartes, Gassendi, Pascal and Bayle, the book also accesses sceptical views held by secondary figures such as La Mothe Le Vayer and Simon Foucher and others who have not thus far been connected to the sceptical tradition such as Jean-Baptiste du Hamel and Madeleine de Scudéry. The book is useful for scholars in the field of early modern ideas: philosophical, religious and scientific.