posted on Jul, 27 2004 @ 02:55 PM
Guys, remember that Lamarckism has been disproved.
Brain damage isn't a genetic change any more than cutting your finger off represents a genetic change. If evolution proceeded along Lamarckian
lines, then yes it might explain some things. But this kind of "walking upright" won't be transmitted to the offspring any more than cutting your
finger off will result in your descendants having short fingers.