I wouldn't even think about bringing up natural selection to my young Earth creationist coworkers. Not touching that with a 10 foot pole, it would only end badly. There's a reason they say don't talk about politics or religion with your coworkers. Harmony is good for getting work done and I go to work to work.
I'm saying that as some who has actually worked with young Earth creationists before.
I'm saying that as some who has actually worked with young Earth creationists before.