Thought Experiments: An introduction to philosophy (Coursera)

Thought Experiments: An introduction to philosophy (Coursera)

Doing philosophy is like seeing a movie and wondering what will happen next, or what you would do in the same situation, or what’s real and what’s merely make-believe. You’re probably not aware of it, but since you already know how to see movies and use your imagination, you’re well on your way to becoming a good philosopher. The only thing you still need and want to develop though, is the ability to use your imagination in the philosophical way, and that’s exactly what you’ll learn in this MOOC.

Class Deals by MOOC List - Click here and see Coursera's Active Discounts, Deals, and Promo Codes.

Firstly, you’ll learn how to use your imagination to put definitions, analyses or conceptions of philosophically relevant notions to the test by means of imaginary examples and counterexamples, addressing questions that have been part and parcel of Western philosophy since its very inception, such as

  • ‘what is knowledge?’;
  • ‘what is the mind?’;
  • ’what is moral responsibility?’; and
  • ‘what is justice?’.

Subsequently, you’ll learn how to use your imagination to develop your worldview. You’ll learn to speculate about what might explain your experiences, ranging from the commonsense explanation in terms of a mind-independent world, to sceptical alternatives, such as that you’re systematically misled by an evil demon or that only your mind exists and that it confabulates all the rest.
Finally, since philosophy is not only about interpreting the world, but also about changing it -and hopefully, for the better- you’ll also learn how to use your imagination to evaluate what the right thing to do is in a given situation, what the criteria are to evaluate actions, and whether such criteria are established evermore or remain an open question.

Syllabus

WEEK 1
The problems of philosophy
What does it take to bring the best philosopher out of you? It requires you to systematically use your imagination in the philosophical way. The first module introduces you to the four types of thought experiments that have been part and parcel of Western philosophy since its very inception, and focuses, more specifically, on the role that conceptual thought experiments play in attempts to put one's finger on the essence, core or nature of philosophically relevant concepts, like sameness and difference, good and evil, knowledge, truth, existence, causality and beauty.

WEEK 2
The Gettier problem
Can you know something which isn’t true, or which is only accidentally, coincidentally or fortuitously true? What are the individually necessary and jointly sufficient conditions for an epistemic subject to really know something? The second module illustrates the role that thought experiments play in Socratic dialogues and conceptual analysis, by putting examples of and counterexamples to competing analyses of knowledge under close scrutiny. The focus is on the Gettier problem, i.e., the problem that justified true belief doesn’t seem sufficient of knowledge, and four attempts to tackle that problem.

WEEK 3
The problems of scepticism
What is real? Although most of our abductive thought experiments end up interpreting our sensory experiences in terms of an external, material world, there is a persistent tendency among radical empiricists to refuse to make any speculations about what could lie beyond experience and is explanatory of it. In this module, we’ll distinguish between different sceptical worries, suggesting that a motive for such scepticism about the external world, may be to avoid skepticism about knowledge. Moreover, we’ll consider some more recent attempts to solve sceptical paradoxes by appealing to “contexts”.

WEEK 4
The mind-body problem
According to Descartes, mind and body are not like love and marriage, because you can have one without the other, However, whoever distinguishes between mind and body, has to explain why they seem to interact. After putting some early modern dualist solutions to the interaction problem under scrutiny, this module discusses four contemporary materialist solutions to the mind-body problem. One of the recurring problems for materialism are the qualitative aspects of our experiences, or qualia for short. A radical solution to that problem, is to simply eliminate qualia altogether.

WEEK 5
The problem of free will
We tend to explain events in terms of prior, external causes. However, if our actions are completely determined by prior, external causes as well, we face the problem that our actions do not seem up to us, so that we cannot be morally responsible for them. Firstly, this module analyzes the consequence argument for the view that causal determinism is incompatible with both free will and moral responsibility. Subsequently, some compatibilist alternatives are considered that aim to somehow reconcile causal determinism with either or both free will and moral responsibility.

WEEK 6
The problem of personal identity
Persons cannot be morally responsible for actions of other persons. So diachronic personal identity is a prerequisite of moral responsibility: there should be a fact of the matter whether a person is identical to the person who has performed some praiseworthy or blameworthy action in the past. To solve the problem that invoking personal memories as a criterion of personal identity seems circular, some philosophers have developed and defended psychological continuity theories, which require the possibility of quasi-memories: memories that are either personal or real memories of another person.

WEEK 7
The is-ought problem
What makes an action right? Is it one’s good intention prior to the action? Or rather the good consequence that follows from the action? Or still, the fact that one has simply fulfilled one’s duty? Firstly, this module considers several competing views in normative ethics and finds that they are all easily susceptible to imaginary counterexamples. Subsequently, the open question argument is interpreted as explaining or predicting this predicament: conceptually competent persons will always be able to conceive of imaginary cases that function as counterexamples to purported analyses of good.

WEEK 8
The problem of justice
What is the ideal state? According to Popper, it’s impossible and dangerous to try to answer that question, because it results in closed societies and revolutions. However, in line with the tradition of social contract theories, this module rephrases the question of the ideal state in terms of the question of the ideal social contract. What kind of leadership or government is best suited to enforce the social contract? And should the state aim for distributive justice, or should the minimal state rather be restricted to protecting life and property?

Go to Class
MOOC List is learner-supported. When you buy through links on our site, we may earn an affiliate commission.

Related Courses

Justice and Equity in Technology Policy (Coursera) Coursera
University of Michigan

Justice and Equity in Technology Policy (Coursera)

More than ever, technology is shaping, and being shaped by, public policy. This has an enormous impact, particularly for marginalized communities. The artificial intelligence and computer algorithms increasingly driving government and industry decisions—from the allocation of social services to hiring—are reflecting and reinforcing social biases towards women, people of color, and disabled people, among others. Global climate change is having a disproportionately negative impact on low- and middle-income countries, and on historically disadvantaged communities of color in the United States. Communities are increasingly concerned they are not benefiting from government research funding, and that the regulation of emerging technologies is inadequate.

Sep 14th 2026
5-12 Weeks
Economic Growth and Distributive Justice Part II - Maximize Social Wellbeing (Coursera) Coursera
Tel Aviv University

Economic Growth and Distributive Justice Part II - Maximize Social Wellbeing (Coursera)

If you really care about the big questions in the economies and societies of the 21st century, such as distributive justice - namely, inequality of income or wealth, and its correlation with economic growth - this course is meant for you. The knowledge you will gain can truly change your outlook on our world.

Aug 31st 2026
5-12 Weeks
Ancient Philosophy: Plato & His Predecessors (Coursera) Coursera
University of Pennsylvania

Ancient Philosophy: Plato & His Predecessors (Coursera)

What is philosophy? How does it differ from science, religion, and other modes of human discourse? This course traces the origins of philosophy in the Western tradition in the thinkers of Ancient Greece. We begin with the Presocratic natural philosophers who were active in Ionia in the 6th century BCE and are also credited with being the first scientists.

Sep 14th 2026
4 Weeks
Curanderismo: Traditional Healing of the Mind, Energy & Spirit (Coursera) Coursera
University of New Mexico

Curanderismo: Traditional Healing of the Mind, Energy & Spirit (Coursera)

As the third of four courses on Curanderismo, the art of Hispanic/Latino traditional medicine, this course focuses specifically on traditional healing of mind, energy and spirit. As an educational and cultural platform, this course will share a number of traditional body therapies. Trained traditional healers will share their knowledge of cleansings from different cultures such as spiritual, energetic and Tonalli Cleansing.

Aug 31st 2026
5-12 Weeks
Introduction to Korean Philosophy and Culture (Coursera) Coursera
Sungkyunkwan University - SKKU

Introduction to Korean Philosophy and Culture (Coursera)

This course will give you the cultural and historical background to begin your journey into Korean philosophy, and there is no prerequisite knowledge on philosophy required. Anybody who either has an interest in Korean culture, maybe through K-Dramas or K-pop, or an interest in philosophy from a cross-cultural perspective, are all welcome.

Aug 31st 2026
4 Weeks
Philosophy of Science (Coursera) Coursera
University of Pennsylvania

Philosophy of Science (Coursera)

For the last four centuries, scientists have aimed to provide us with an understanding of the world around us. By all appearances, science has made substantial progress during this time. But is this progress real or illusory? And if it is real, how has this progress been made? This four-week course will consider these important questions.

Sep 7th 2026
4 Weeks
Social Work Practice: Advocating Social Justice and Change (Coursera) Coursera
University of Michigan

Social Work Practice: Advocating Social Justice and Change (Coursera)

In this course, you will learn how social workers in the United States engage in creating change and supporting the resilience of individuals, families and communities in this new era. Learners will have an opportunity to explore the social work profession, the different roles of social workers in a range of settings, the cross cutting themes that guide social work practice, the history of social work, and current challenges.

Aug 31st 2026
4 Weeks
Mind Control: Managing Your Mental Health During COVID-19 (Coursera) Coursera
University of Toronto

Mind Control: Managing Your Mental Health During COVID-19 (Coursera)

Never in the history of humanity have so many people been feeling intense anxiety related to COVID-19 and the world it will leave in its wake. The intent of this course is to give you a deeper understanding of the anxiety reaction as it relates to various aspects of our current life, ranging from our consumption of news to the way we talk to our children about this. I will also give you clear strategies for managing and, in fact, turning off the anxiety response at least for short periods.

Sep 7th 2026
4 Weeks
El Abogado del Futuro: Legaltech y la Transformación Digital del Derecho (Coursera) Coursera
Universidad Austral

El Abogado del Futuro: Legaltech y la Transformación Digital del Derecho (Coursera)

La revolución digital cambió nuestra manera de comunicarnos, de comerciar y de relacionarnos. Ahora, está llegando al mundo del derecho. Este programa te ofrecerá una visión amplia de las principales tendencias que están afectando a la industria legal: - El nacimiento del mercado de legaltech y la aplicación de tecnología en el derecho. - El rol de la inteligencia artificial en la automatización del trabajo de los abogados. - La tecnología de blockchain y su impacto en la forma en que firmamos y ejecutamos contratos. - Las iniciativas para asegurar el acceso a la justicia a través de cortes virtuales y jueces robot.

Sep 7th 2026
5-12 Weeks
Relativism (Coursera) Coursera
University of California, Irvine

Relativism (Coursera)

Relativism is an ancient philosophical doctrine which has recurred time and again in the history of philosophy. It has also transcended the boundaries of that discipline, for it has shaped much of the methodology in anthropology and sociology, as well as in critical theory and literary studies. While often advocated for its supposed tolerance of differences, relativism has profound consequences for how we think of reality, for the possibility of knowledge, both in the factual and in the moral domain, and may engender the practice of double standard.

Sep 14th 2026
4 Weeks
Soul Beliefs: Causes and Consequences - Unit 1: Historical Foundations (Coursera) Coursera
Rutgers University

Soul Beliefs: Causes and Consequences - Unit 1: Historical Foundations (Coursera)

Throughout history, the vast majority of people around the globe have believed they have, however defined, a “soul.” While the question of whether the soul exists cannot be answered by science, what we can study are the causes and consequences of various beliefs about the soul and its prospects of surviving the death of the body. Why are soul and afterlife beliefs so common in human history? Are there adaptive advantages to assuming souls exist?

Aug 31st 2026
5-12 Weeks