@StrifeDelivery said:
The sad reality is that we will drain the world dry of oil before we even begin to seriously consider an alternative energy source.
The sad reality is that we won't drain the world dry before it becomes too costly to extract, transport, sell, as peak demand and limited supply will mean we'll have to abandon remaining reserves until it's in demand for other industries requires it (making special materials, computers, polymers, etc).
I think the larger challenge of alternative energy isn't just the political will to do so, but every aspect of our lives and economies must change in the process. Lack of high density fuels means our current economy, the ways our cities our built, the way we get around, the way our goods and food gets around, gets shipped from overseas, all that must be transformed. Food will need to be grown locally. Or cities need to be built denser. Or consumption of natural resources in general will need to decline as it comes in greater competition for other nations for resources.
I think where more on the right track than we were a year ago. China is going to cut down on coal, by 2030 (I believe) they're supposed to produce more energy from renewable energy that they currently produce with coal plants, which would be greater than all the electricity in the US combined. If China can do it, the US sure can. Still, the future will present a lot more challenges.
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