There is certainly room for criticism of the research, but there is substantial evidence that political ideology is heritable. One example: drive.google.com/file/d/14pf6...

I spend every day telling undergrads this, but they just think it seems silly and embarrassing. Can’t say I believe any of them has ever actually tried it.

Who do you think would win a three-way fight to the death, Paddington, Corduroy, or Winnie the Pooh?