You've taken a hard left turn into Bistizaville. Now, population: 2.
Are you implying that people waiting until their 30's to have children is somehow going to doom the human race? That it would somehow be more harmful than the entire human race becoming exclusively homosexual, not procreating, and becoming extinct within the next 75-100 years?
Please explain this fascinating new theory to us.
My point is that, with respect to evolution and progression of the human race, homosexuality is not a desirable trait because it negatively impacts procreation. Procreating being a vital component of evolution.