That happens to people, and it definitely happens to people that meet too many people. Do you know. Do you know what Dunbar's number is? No. Dunbar's number is a number of people that you can keep in your memory because we evolved in tribal societies of small groups of people. Where are you getting all this? I just remember things. Somebody tell you this? Somebody. Oh, definitely. I didn't study it. This is Dunbar's number. (1:28:43–1:28:53)
CLAIM
Asserts that Dunbar's number represents the number of people one can remember due to evolutionary tribal societies.
This is an excerpt from a raw transcript. The assertions have not been audited or verified. Tap the video to view the source footage and understand the context.