[frisbm]

is it so detrimental that it leads to a person never finding a mate and reproducing? Maybe for a totally extreme outlier, but probably not

[CGMthrowaway]

Is that the right criteria? A trait must be completely, 100% disqualifying as a mate or else it sticks around?

Our ancestors used to have tails. We no longer have tails. Plenty of people wear artificial tails today and get laid, it's not a 100% disqualifying trait

[vizzier]

Natural selection doesn't require 100% disqualifying, it just needs a slight preference and a shit load of time.

[CGMthrowaway]

Yes that is more along the lines I was thinking

[samus]

Our primate ancestors required tails so they could effectively move around on trees. A tree dweller without a functional tail is slower and has a harder time gathering food and escaping from predators. That's a very strong selection pressure that ends up maintaining the tail.

When the woods in eastern Africa changed into savannah, we shifted to two legs and adopted a persistence hunting strategy. The tail became useless, even a liability, and mutations that resulted in reduced tails were not selected against anymore.

[torben-friis]

>Plenty of people wear artificial tails today and get laid

…Do they? What did I miss?

[SAI_Peregrinus]

Cleanup at hotels after furcon.