For Students
If you're a student, start here.
Thought experiments first. They're built to argue with — not to memorize.
There are no grades here. No quizzes. The work is in thinking out loud about questions that don't have a single right answer. Pick the door that matches how old you are, and you'll land in the right room.
Each door opens onto stories and dilemmas written for that age. You can always switch rooms once you're inside.
These are useful at any age — but the experiments and essays will read more easily once you've started inside the right door.
Try a thought experiment first
Pick one and walk all the way through. The first time you do this, you'll feel the difference between memorizing and reasoning. That's the whole point.
Open the canonRead one essay when you're ready for more
The Consciousness Line is a longer read about what it means to say something has a mind. Useful after the thought experiments, less so before.
Read the essayKeep a record of your own reasoning
The Decision Journal saves your choices and notes on your own device. Nothing is sent anywhere. Useful for arguing with your own past self later.
Open the journalUse the Dialogue Toolkit if you want to run one with friends
Five Socratic moves, sentence stems, and discussion protocols. Useful when you want to talk through a thought experiment with someone — instead of just reading it alone.
Open the toolkitContinue Exploring
Are you a teacher?
Different doorway in
Parent or family?
Conversations to have at home
Thought Experiments hub
The full library