Kevin Simler

Writer and co-author, with Robin Hanson, of The Elephant in the Brain, a book arguing that many everyday choices serve motives we would rather not state.
Who they are
The Elephant in the Brain (2018) returns repeatedly to status as one of those motives. In its chapter on consumption, a table at p. 175, drawn from Geoffrey Miller's Spent, sorts goods kept for personal use, such as underwear, from goods used to show off, such as branded apparel, shoes and wristwatches. A thought experiment at pp. 174 to 177 predicts that clothing would standardise, and the authors conclude that "individuality is just signaling by another name" (p. 177). They label the passage a thought experiment, and this library's audit records the clothing claims as argued rather than tested.
At p. 181 the book draws on the third-person effect to argue that we prefer to think our purchases are for ourselves. At p. 202 it says fashion distinguishes itself from clothing by being impractical.
Key papers
Simler, K., & Hanson, R. (2018). The Elephant in the Brain: Hidden Motives in Everyday Life. Oxford University Press. Page numbers refer to the later paperback reissue.
Key ideas
See Hidden Motives.
Sources
- The Elephant in the Brain, read in full with a reliability audit, 14 September 2026; chapters 10 and 11 used for this page, 13 October 2026.