Thinkers & Big Questions
The philosophers worth knowing and what they actually argued.
Which philosopher wrote "I think, therefore I am"?
The thinkers and questions that keep coming back.
Philosophy has a reputation for difficulty that mostly comes from its vocabulary rather than its questions, which are usually ones people already argue about. This category covers the major figures from Athens to the twentieth century, the branches and what each is actually asking, and the handful of phrases that escaped into ordinary speech. It includes non-Western traditions, since the questions were being asked in several places at once. The explanations translate the jargon and give each idea in a sentence, which is generally enough to follow the argument. No prior reading assumed and no position pushed.
3 quizzes in Philosophy & Ideas
The philosophers worth knowing and what they actually argued.
Which philosopher wrote "I think, therefore I am"?
Trolleys, caves, veils and demons — the imagined cases philosophers argue through.
The trolley problem asks whether a person should do what?
Straw men, red herrings and false dilemmas — the recurring faults in everyday reasoning.
Attacking the person making a claim rather than the claim itself is which fallacy?
3 published quizzes in this subject, 30 questions in total. Every one is researched, written and checked by hand.
All 3 are rated medium. Difficulty is about how obscure the answers are, not how fast you have to be — there is no timer on any quiz.
About 7 minutes on average, ranging from 6 to 7. Playing every philosophy & ideas quiz would take roughly 20 minutes.
"Bad Arguments and Their Names" is the gentlest way in — 10 questions, about 6 minutes, rated medium.
No. Every quiz is free and playable straight away. An optional free account only saves your scores across devices.
Yes — every question has a short explanation of why the right answer is right, shown the moment you answer, whether you got it or not.