[hexscrews]

One of the reasons I've committed to never having children is because there isn't a NEED for more children. We (our species) has a far excess of humans to survive just anything.

[madacoo]

There is a big difference between opting out as an individual and suggesting that this is a reasonable solution for others.

[huffmsa]

You're reducing the evolutionary diversity of the species, making us more susceptible to catastrophic single point failure in the future.

Quite selfish.