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Originally Posted by livvie
I've read many articles on renewable resources that could equal and surpass our current consumption. To me the problem still lies with the fact that we have a population problem. It's a topic everybody seems to miss, and the problem is only getting worse. Until that is addressed, we will always be taxing our resources more than the earth (or we) can replenish it.
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The amount of people that can live on Earth at a sustainable level depends on the standard of living. The average American consumes about 150 times as much as an Indian. I see the problem less of population control and more as reduction of consumption per capita. The US population is growing only because of immigration (hot topic), Europe's is shrinking, although it might be stabilized from Muslim immigration (another hot topic).
I think the Wikipedia states that even with gasoline, it takes more energy to refine it than it produces.
In the long run, we are going to have to commute on less energy, use solid waste for recycling and fuel better, develop more alternative energy sources...