andyt wrote:
How about we have people work until later in life, raise our taxes and cut back in government services to deal with this issue, since there will definitely be a point where we just can't keep adding people to the planet in order to avoid this problem?
Get people to work longer, pay more taxes and accept fewer services? What colour is the sky in your world?

Your heart is in the right place, but your brain is in la-la-land.
It'll never happen, simply because there isn't a politician in the world that could get elected with that platform.
It will happen because we have to do it - the question is just how long we continue to live in la-la-land before we wake up. The later we do, the harder things will be.