Except that your 'point' was just plain wrong in the first place due to the fact that that isn't the methodology by which the species is defined. Indeed according to your definition anyone with learning difficulties isn't human.
Quote:I don't understand why you'd come to a discussion forum, and then proceed to reap from visibility any voice that disagrees with you. If you're going to do that, why not just sit in front of a mirror and pat yourself on the back continuously?-Esquilax
Evolution - Adapt or be eaten.