Could disease also play a part in evolution? A pandemic of some highly virulent form of the flu, lead to accelerated evolution? I'm thinking of a pandemic with a survival rate of ~1%? Or would that be too much for any species to overcome? Or would pockets of humans start clustering together again and start evolving differently in different areas?
Or is Kirk Cameron right? And the cultivated banana is a sign of God's work? Sorry I gotta make fun of Kirk Cameron whenever I hear or am in a discussion on evolution. And besides a crockaduck would be so cool to have.