Quote Originally Posted by Lemur
More news of the weird, although in this case it's a weird theory. Why do humans lack body hair? Nobody has a good answer. All of the other great apes have lustrous coats, whereas even the hairiest guy at the beach is, by comparison, relatively bare.
Humans are not and never were great apes, therefore it is illogical and incorrect to use the word "other great apes" in that statement. The one thing has no such relation to the other.

Upon reading the crackpot idea quoted in the original post, I see that Harris makes the same error.