Population

I think what makes me feel optimistic is that some people are concerned about the population growth and that they are taking serious solutions to solve this future problem.
However I feel that it will take a lot of work to make people have more or less children because most of the populations are not conscience of the big problem we are living. These people will probably ignore the big and terrible consequences of overpopulation in some countries.
In the emerging nations, food is a huge problem for the population. I think that their government should use birth control as soon as possible and that developed countries should help these nations with food. This way they will have less trouble to go forward and to become a more developed and healthier country.