Adam Smith vs Michael Faraday
Adam Smith (IQ 170) vs Michael Faraday (IQ 175). Side-by-side comparison of intellect, achievements, era and cultural impact.
| Born | 1723 | 1791 |
|---|---|---|
| Died | 1790 | 1867 |
| Country | GB | ENG |
| Estimated IQ | 170 | 175 |
| Best known for | Invisible hand theory, The Wealth of Nations and The Theory of Moral Sentiments | Faraday's law of induction • Faraday effect • Faraday cage • Faraday constant • Faraday cup • Faraday's laws of electrolysis • Faraday's ice pail experiment • Faraday paradox |
Who had the higher IQ?
By the most cited estimates, Michael Faraday tops this matchup with an estimated IQ of 175, a 5-point margin over Adam Smith (170). 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
Adam Smith is best known for: Invisible hand theory, The Wealth of Nations and The Theory of Moral Sentiments Michael Faraday is best known for: Faraday's law of induction • Faraday effect • Faraday cage • Faraday constant • Faraday cup • Faraday's laws of electrolysis • Faraday's ice pail experiment • Faraday paradox
Recognition. Adam Smith: —. Michael Faraday: Royal Medal (1835 and 1846) • Copley Medal (1832 and 1838) • Rumford Medal (1846) • Albert Medal (1866).
Different eras, different boards
The two were born roughly 68 years apart (1723 vs 1791), 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, Michael Faraday 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.