When do we cross the line from 'animal' to 'person?'

[Anomalocaris]

Of course you don't. If you are dull dull witted enough to still be a christian in the 21st century, that is prima facia evidence that you would be too dull witted to ever work out the slightly subtler implications of such 20th century hard science as naturalistic evolution.

No arguments I can see.

Idiot, the subtle implication of naturalistic evolution is that the need for survival would select humans to be predisposed to think themselves more valuable than any other creature, so as to gain additional impetus to protect themselves and improve survival odds by cooperating with others like them. Therefore if you are not intelligent enough to see through the cause of your predisposition, then you would tend to mindlessly surrender to your predisposition to grasp at straws to maintain the dilusion that you habe have some intrinsic value beyond your agilities and achievements through such insipid fantasies as the christain god, almost like a monkey would mindlessly surrender to his predisposition to howl at banana and throw his own feces.