New Request

Here's an e-mail I got today. Can anybody help the requester find the thread?

I have googled and googled and searched and searched within mudcat for a thread that I think I saw here yesterday in which they talk of human memory being better than Neanderthal because the Neanderthals had larger eyes and had to process more information. Am I going mad? Was/is there such a thread?

Thanks.
-Joe-