[pfflier]

You can deny reality but you can’t deny biology.

[longtermmemmory]

the are mingling mating behavior with DNA from birth.

Does this mean police can’t give speeding tickets because people were “born to drive fast”?

[southern rock]

You can deny reality but you can’t deny biology.

Or as the climate change hoaxsters are smugly fond of saying, "you are entitled to your own opinion, but you are not entitled to your own facts".