On Mon, 05 Oct 2009 17:33:59 -0400, JohnH wrote:


Isn't it strange that this mental development happened to only one of
the animals that lived over those hundreds of thousands of years?

Did it? Or are we just now understanding animal development? Hell, even
the lowly crow has been witnessed problem solving and using tools. And
language? Many, many, species communicate both verbally and physically.