Energy policies of Obama and Mccain

There different is Mccain want to use all the energy . And if energy is finish in his country he is going to pay 700 billion dollers for energy and he is going to buy energy from other countries.Obama think that energy is dealing with life.He want to spent 100 billion dollers for the energy. I think my openion is that the world is become over population and all the people is using both renewable resources and non- renewable. Renewable is o.k. But non-renewable is limited in nature. once it is finish. It take millions of year to form.We have to also think of further generation.They also need to use it. we did not finish it at one time.