I was thinking about how population growth can effect natural selection, specially in regards to women's mate choice.
Based on my view as a regular guy and not a scientist, what I see has changed in the decision making of one's mate is that the importance of physical beauty has raised much higher than before.Specially for men since at the earlier times the physical appearance was not focused as much a it is now. Having six packs, bulky body, full beard and acceptable look.
I am asking this because I am a super skinny ugly man who does not attract girls at all. I wonder how the nature has been unfair to me in this regard
Please ,scientifically, prove this to me if I'm wrong