gary:
> the reason carnivores tend to be more intelligent than herbivores could be
> found in considering
> how much mind it takes to sneak up on a leaf

Same with fruit. Fruit eaters need better memory than leaf eaters to
re-locate seaonal fruiting trees. Carnivores are often social hunters whihc
likely supports increased brain ability. It is not as simple as animal foods
_caused_ brain expansion. But it is also not as simple as "everything except
animal foods caused brain expansion".

Cheers,
Kirt