Online courses directory (81)

Modal logic is the logic of necessity and possibility, and by extension of analogously paired notions like validity and consistency, obligation and permission, the known and the not-ruled-out. This a first course in the area. A solid background in first-order logic is essential. Topics to be covered include (some or all of) the main systems of propositional modal logic, Kripkean "possible world" semantics, strict implication, contingent identity, intensional objects, counterpart theory, the logic of actuality, and deontic and / or epistemic logic. The emphasis will be more on technical methods and results than philosophical applications.

This course will focus on issues that arise in contemporary public debate concerning matters of social justice. Topics will likely include: euthanasia, gay marriage, racism and racial profiling, free speech, hunger and global inequality. Students will be exposed to multiple points of view on the topics and will be given guidance in analyzing the moral frameworks informing opposing positions. The goal will be to provide the basis for respectful and informed discussion of matters of common moral concern.

This course is an examination of philosophical theories of action and motivation in the light of empirical findings from social psychology, sociology, and neuroscience. Topics include belief, desire, and moral motivation; sympathy and empathy; intentions and other committing states; strength of will and weakness of will; free will; addiction and compulsion; guilt, shame and regret; evil; self-knowledge and self-deception; and, virtues and character traits.

This course is a CI-M course.

This is a seminar on issues connected with the traditional "problem of other minds". In addition to reading some of the classic papers on other minds, we will look at recent work on related topics. There will be no lectures. Each week I will spend half an hour or so introducing the assigned reading, and the rest of the time will be devoted to discussion.

This course explores different kinds of infinity; the paradoxes of set theory; the reduction of arithmetic to logic; formal systems; paradoxes involving the concept of truth; Gödel’s incompleteness theorems; the nonformalizable nature of mathematical truth; and Turing machines.

This course will introduce you to the major topics, problems, and methods of philosophy and surveys the writings of a number of major historical figures in the field. Philosophy can be - and has been - defined in many different ways by many different thinkers. In a scholarly sense, philosophy is the study of the history of human thought. It requires familiarity with great ideas understood through the various major thinkers in world history. In its most general sense, philosophy is simply the investigation of life’s “big questions.” We will explore such fundamental questions in several of the core areas of philosophy, including metaphysics, epistemology, political philosophy, ethics, and the philosophy of religion. With the help of commentaries and discussions from a number of contemporary philosophers, we will read and reflect on texts by major Western and non-Western thinkers including Lao Tzu, Buddha, Confucius, Plato, Aristotle, Saint Anselm, René Descartes, Blaise Pascal, John Locke, Immanuel…

This course provides an introduction to critical thinking, informal logic, and a small amount of formal logic.  Its purpose is to provide students with the basic tools of analytical reasoning, which will give them a distinctive edge in a wide variety of careers and courses of study.  While many university courses focus on the presentation of content knowledge, the emphasis here is on learning how to think effectively.  Although the techniques and concepts covered here are classified as “philosophical,” they are essential to the practice of nearly every major discipline, from the physical sciences and medicine to politics, law, and the humanities.  The course touches upon a wide range of reasoning skills, from verbal argument analysis to formal logic, visual and statistical reasoning, scientific methodology, and creative thinking.  Mastering these will help students become more perceptive readers and listeners, more persuasive writers and presenters, and more effective researchers and scientists. Th…

This course will introduce you to the basic concepts and methods of moral and political philosophy.  Its primary focus is on the development of moral reasoning skills and the application of those skills to contemporary social and political issues.  Although the course is organized around the central concept of justice, it uses this notion as a point of departure for discussing a wide range of philosophical topics and perspectives. Topics range from the value of human life, the moral standing of the free market, and the notion of fundamental human rights, to equality of opportunity, the legality of same-sex marriage, and the conditions for a moral community.  In order to investigate these topics, this course makes extensive use of Professor Michael Sandel’s video lecture course on justice, delivered at Harvard University in 2009.  In addition to these lectures, you will study a number of important moral and political philosophers, including Plato, Aristotle, John Locke, Thomas Hobbes, Jeremy Bentham, Joh…

This class provides an in-depth introduction to the philosophical problems surrounding death.  It takes its starting point in the fact that everyone, eventually, will die.  This is one of the few facts that human beings can be absolutely sure about.  Given this certainty, however, death still presents us with many difficult and pressing questions. What does it mean to die in the first place?  Who or what is the “person” that dies?  Is it merely a physical body, or is it also something like a soul, and, if so, does the existence of a soul indicate that there is some hope of immortality?  Moreover, what should our attitude toward death be?  Should we think of it as a good thing or a bad thing?  And what effect should it have on the way we live our lives?  At some point in our lives, we all grapple with these questions.  This course uses the doctrines and arguments of a number of prominent philosophers concerning death as a means to investigate these and other questions.  The course is organized a…

This course is a survey of philosophical issues surrounding the concepts and practices of modern science.  The course covers the major areas of contemporary philosophy of science, including scientific reasoning, scientific progress, interpretations of scientific knowledge, and the social organization of scientific practice.  Its aim is not only to familiarize you with philosophical issues about science but also to equip you to critically interpret popular reports about contemporary scientific research. Unit 1 introduces philosophy of science as a discipline distinct from psychology of science, history of science, and sociology of science.  Unit 2 examines the nature and objectivity of observational evidence, and Unit 3 examines methods of reasoning relevant to induction, confirmation, and explanation.  Unit 4 examines accounts of theory change and scientific progress, and Unit 5 addresses the interpretation of scientific knowledge.  Finally, Unit 6 explores various topics concerning science in a social…

Existentialism is a philosophical and literary movement that first was popularized in France soon after World War II by figures such as Jean-Paul Sartre and Albert Camus. The roots of this movement can be traced back to the religious writings of Blaise Pascal in the seventeenth century and those of Søren Kierkegaard in the nineteenth century. The common thread that unites existentialists is a focus on existence, particularly the concrete existence of individual human beings. Unlike rationalist thinkers such as René Descartes and G.W. F. Hegel, existentialists reject the premise that human beings are primarily rational creatures who live in an ordered, well-designed universe. They also do not believe that the answers to life’s challenges can be solved through thoughtful consideration and reasoned deliberation. Instead, existentialists view human beings as creatures whose reason is subordinate to human passions and anxieties, and who exist in an irrational, absurd, and insignificant universe. In such…

This course provides an introduction to important philosophical questions about the mind, specifically those that are intimately connected with contemporary psychology and neuroscience. Are our concepts innate or are they acquired by experience? And what does it even mean to call a concept 'innate'? Are 'mental images' pictures in the head? Is color in the mind or in the world? Is the mind nothing more than the brain? Can there be a science of consciousness? The course includes guest lectures by philosophers and cognitive scientists.

Learn about the historical and philosophical foundations of contemporary science. Explore cutting-edge debates in the philosophy of the physical sciences and philosophy of the cognitive sciences.

This course examines works of film in relation to thematic issues of philosophical importance that also occur in other arts, particularly literature and opera. Emphasis is put on film's ability to represent and express feeling as well as cognition. Both written and cinematic works by Sturges, Shaw, Cocteau, Hitchcock, Joyce, and Bergman, among others, are considered. There are no tests or quizzes, however students write two major papers on media/philosophical research topics of their choosing.

This course is a seminar on the philosophical analysis of film art, with an emphasis on the ways in which it creates meaning through techniques that define a formal structure. There is a particular focus on aesthetic problems about appearance and reality, literary and visual effects, communication and alienation through film technology.

This course examines fundamental issues in the philosophy of law, including the nature and content of law, its relation to morality, theories of legal interpretation, and the obligation to obey the law, as well as philosophical issues and problems associated with punishment and responsibility, liberty, and legal ethics.

This course is a seminar on the nature of love and sex, approached as topics both in philosophy and in literature. Readings from recent philosophy as well as classic myths of love that occur in works of literature and lend themselves to philosophical analysis.

Quantum mechanics--even in the ordinary, non-relativistic, "particle" formulation that will be the primary focus of this course--has been a staggeringly successful physical theory, surely one of the crowning achievements of 20th century science. It's also rather bizarre--bizarre enough to lead very intelligent and otherwise sensible people to make such claims as that the universe is perpetually splitting into many copies of itself, that conscious minds have the power to make physical systems "jump" in unpredictable ways, that classical logic stands in need of fundamental revision, and much, much more. In this course, we intelligent and sensible people will attempt to take a sober look at these and other alleged implications of quantum mechanics, as well as certain stubborn problems that continue to trouble its foundations.

Along the way, we will take plenty of time out to discuss philosophical questions about science that quantum mechanics raises in new and interesting ways: e.g., what it means to attribute probabilities to physical events, what the aims of scientific inquiry are (does it aim at something true, or merely at something useful?), what the role of observation is in constructing a scientific theory, what it means to say that there is an "objective" physical world, whether something as basic as logic can be viewed as an empirical discipline, whether there can be meaningful scientific questions whose answers cannot possibly be settled by experiment, and more.

This course is the third and final part of our graduate introduction to semantics. The other two classes are 24.970 Introduction to Semantics and 24.973 Advanced Semantics. The semester will be divided into somewhat independent units. One unit will be devoted to conversational implicatures (mainly scalar implicatures) and another to presupposition. In each unit, we will discuss basic concepts and technical tools and then devote some time to recent work which illustrates their application.

The course has two goals. First, to give you a sense of what philosophers think about and why. Here we look at a number of perennial philosophical problems, including some or all of: how knowledge differs from "mere opinion," the objectivity (or not) of moral judgment, logical paradoxes, mind/body relations, the nature and possibility of free will, and how a person remains the same over time, as their bodily and psychological traits change. The second goal is to get you thinking philosophically yourself. This will help you develop your critical and argumentative skills more generally. Readings will be from late, great classical authors and influential contemporary figures.