>
> http://www.youtube.com/watch?v=heTORvEyVKE&feature=PlayList&p=7D168F167A5398FB&index=0&playnext=1
>
> --- On Mon, 8/10/09, c b <cb31450 at gmail.com> wrote:
> All_ human languages and
> moralities, whatever their differences, have symboling and abstract
> principles, and no other species have this.
>
Chris, I'd expect that Charles' quite correct response would be that human beings taught Koko and that - at least as far as I know - gorillas, etc., have not developed such symbolic modes of representation on their own, even if they have the capacity to be taught and use rudimentary versions of human languages.