The conversation between human and AI assistant.
What are the evolutionary purposes of men having beards and women not?
I see. Are there any downsides to having a beard for men?
While beards can provide some protective benefits, there are also some potential downsides. For example, they can be uncomfortable or itchy, and they can also make it harder to maintain good hygiene. Additionally, some men may experience difficulties finding work or perceptions of unprofessionalism due to their beards.