Aristotle vs John Locke
Aristotle (IQ 200) vs John Locke (IQ 180). Side-by-side comparison of intellect, achievements, era and cultural impact.
| Born | 0384 | 1632 |
|---|---|---|
| Died | — | 1704 |
| Country | GR | GB |
| Estimated IQ | 200 | 180 |
| Best known for | A genius whose philosophical ideas are still taught, but his contributions to physics retarded progress for almost two millennia. | Being known as the "Father of Liberalism" |
Who had the higher IQ?
By the most cited estimates, Aristotle tops this matchup with an estimated IQ of 200, a 20-point margin over John Locke (180). IQ estimates for historical figures are reconstructions, not test results — they sit on top of biographical evidence, productivity, and the difficulty of the problems each person solved. Treat the number as a directional signal, not a verdict.
Achievements compared
Aristotle is best known for: A genius whose philosophical ideas are still taught, but his contributions to physics retarded progress for almost two millennia. John Locke is best known for: Being known as the "Father of Liberalism"
Different eras, different boards
The two were born roughly 1248 years apart (0384 vs 1632), which matters: scientific tools, available knowledge, and intellectual culture compound. Comparing minds across eras is comparing players on different boards.
The verdict
So who was greater? The honest answer: they're not strictly comparable. By raw IQ proxy, Aristotle edges out. By measurable, lasting influence in their respective field, both are anchors of the human record. If you have to pick one to bet civilization on, pick the one working on the problem you care about.