Capitalism doesn't work. Communism isn't the answer. Population growth should be more controlled, having children should be like getting a loan, if you cant afford the repayments you cant have a child. Our western values have left us open to exploitation from people in our own countries and the third world, instead of donating food and money we should be paying for sterilisation drugs. Then at least in a generation we could make a difference instead of assisting poor starving people just repeat the cycle, this type of welfare situation are bankrupting Western society's, and are the source of most of the worlds problems along with religion.