You guys are talking about over $5 a gallon. And it's gonna happen. For me, I just recently took a new look on life and started thinking about things differently. But back to the gas. In the next 3 years, I predict a war against Iran. This will SKYROCKET oil prices. What is going then? A couple pages back, the subject of world peace came up; my view on this is that it will happen, but not now. People are way to nationalistic as of now and because of that reason, we will never unite as a world. What needs to happen in my opinion, is a world-wide event that makes us unite. Now don't hate but this might be Aliens attacking. It is a possibility that could happen within three centuries. Or another thing that could make us unite is, evolution. I say this because if a species evolves that turns out to be smarter than us, and more complex than us, we would have to come together to resist being wiped out. But, this wouldn't happen for any less than 2,000 years....if Humanity keeps acting the way we do, we won't even last that wrong. And that is why we need to change.