But, since we humans have been mixing with one another for a tens of thousands of years, since it is more likely that any random black person on earth has more in common genetically with a random white person
than another random black person (due to probability, because there are so many black people from differing genetic subgroups), and since humans share 96 % of our genetic makeup with chimps, the concept of «race» is really, scientifically, just a
fiction best left to ignorant
crazies like the Aryan nation.
Compared to that level of bravura, Stranger
than Fiction's jokes never rise beyond simply pointing out how
crazy a man would look if he thought there was a little voice in his head talking about him.