what kind of world would you build

if you didn't know where you'd end up in it?

six decisions

one veil · one society · no certainty

philosophy is not a spectator sport

thought laboratory · est. 2025

the unexamined life is not worth living

— socrates

thought laboratory

Philosophy is not something you observe from a distance.

Thought Laboratory is a collection of interactive experiments built on canonical philosophy. Not essays to read. Not arguments to follow at arm's length. Positions to take, under conditions that make taking them difficult.

Each experiment is drawn from a thought experiment that changed how philosophers reason — and rebuilt so that you have to reason through it yourself.

now open

experiment 001 · Philosophy Experiments · 2002

Philosophical
Health Test

domainbelief · consistency
duration5 minutes
statements30
choicesagree / disagree

Thirty statements. Two choices each. The test does not judge whether your beliefs are right or wrong — it finds where they contradict each other.

Most people are surprised by how many tensions their beliefs contain. The question is not whether you are consistent — but where you are not.

Laozi · Tao Te Ching · c. 400 BCE

知人者智自知者明

Knowing others is wisdom.
Knowing yourself is enlightenment.

Chapter 33 · 勝人者有力,自勝者強
Overcoming others requires force.
Overcoming yourself requires strength.

三十三

我們並非各自獨立存在的實體

We are not separately existing entities

 

自我之幻覺

意識之流

時間之箭

 

道可道,非常道

知者不言,言者不知

 

Derek Parfit

Reasons and Persons · 1984

 

無常是諸行之本質

因果之鏈

理由與人格