I do not think that the world population is too high --- and I believe that it does not need to. Well, first, I like to say that I agree with you about your point when it comes to 'imbalance' of the world's population and its money and other resources. However, money isn't what only people need. Humans needs an environmental exploitation for us to get the majority of the resources that we need. If today we only have 7.6 billion people living on the Earth, and yet that number is already enough to greatly destroy our planet, then I think it is not a good idea to make those numbers larger. Moreover, although large population may also mean great productivity that can lead to an increase in economy, still, we will experience scarcity and shortage in the future if we do not sustain well our avaiable natural resources. Lastly, I think that the increase in population will also lead in increase also of misunderstanding and war.