
Our environment is at a tipping point right now, overpopulation is a huge problem and we must significantly reduce our population and reproduction rates in order to live sustainably. Of course the whole conservation, and awareness part need to go in as well.
With the way society is structured nowadays, survival has become much more easier than it was ever been...government giving money for unemployed individuals, welfare, etc. These types of programs are disincentives for some people to better themselves.
Throughout human evolutionary past, we have always been bettering ourselves, and those that have a higher fitness are the ones that are able to survive and reproduce. Because of these disincentives that were mentioned earlier, this idea that only those with higher fitness is able to reproduce is being disrupted.
Humans have evolved so successfully (being the most intelligent organism on Earth) is the fact that levels of selection in the past has been at the group level. Due to the lack of altruism in individuals, selection at the individual level becomes a disadvantage to the group as a whole.
So where am I getting at with all this randomness?
Nowadays people are becoming more and more selfish and society has made it too easy for "unfit" individuals to survive and reproduce. These two factors make selection at the group level impossible thus making it more difficult for our specie to progress.
Here's what I think (this is gonna get ugly):
Evolution needs to take place quickly and make the unintelligent people not able to reproduce thus only allowing individuals that are intelligent and educated be able to reproduce and raise children for the future. Since that is impossible because we would completely run out of resources before that will ever happen, we should have a would-wide law that only allows people with a certain level of IQ and education to reproduce and pass on their knowledge. Controversial right? but this is group level selection here and group level selection (choosing what is best for the group as a whole) will increase our specie's fitness. It would prevent the human specie from "de-volving", like what happened in the movie Idiocracy (Mike Judge).
We are all just a small part of something really big, let's think for everyone as a whole and not just ourselves.