What Is Free Will?
Big Ideas
Brain & Science
Real Life
Thinkers
100

The idea that you can make your own choices.

What is free will?

100

Being responsible for your actions depends on this.

What is responsibility?

100

The organ that controls thinking and decisions.

What is the brain?

100

This movie features choosing between a red pill and a blue pill.

What is The Matrix?

100

Ancient Greek thinker who asked lots of questions about how to live.

Who is Socrates?

200

When your choices are caused by things that happened before.

What is determinism?

200

Making choices without being forced by others.

What is freedom?

200

The front part of the brain helps with decision-making.

What is the prefrontal cortex?

200

If someone commits a crime, this system decides punishment.

What is the justice system?

200

Philosopher who said we are “free” and responsible for our choices.

Who is Jean-Paul Sartre?

300

The belief that you are completely free to choose.

What is libertarian free will?

300

The idea that everything is already decided no matter what you do.

What is fate?

300

An experiment showing the brain acts before we’re aware of deciding.

What is the Libet experiment?

300

Blaming or praising someone for what they did.

What is judgment?

300

Thinker who believed everything follows strict natural laws.

Who is Baruch Spinoza?

400

The belief that free will and determinism can both be true.

What is compatibilism?

400

When outside pressure affects your choices.

What is coercion?

400

The study of the brain and nervous system.

What is neuroscience?

400

A classic scenario: should you pull a lever to save five people but harm one?

What is the trolley problem?

400

Philosopher who said free will and determinism can work together.

Who is David Hume?

500

The idea that free will does not exist at all.

What is hard determinism? 

500

A situation where you must choose between two difficult options.

What is a dilemma?

500

The idea that brain activity causes our thoughts and actions.

What is physicalism? 

500

If free will isn’t real, this idea about “deserving punishment” is questioned.

What is accountability?

500

Modern writer who argues free will might be an illusion.

Who is Sam Harris?

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