Many people still seem to believe that renewable energy is hippie-dippy stuff, not a serious part of our future. Either that, or they have bought into propaganda that portrays it as some kind of liberal boondoggle (Solyndra! Benghazi! Death panels!) The reality, however, is that costs of solar and wind power have fallen dramatically, to the point where they are close to competitive with fossil fuels even without special incentives — and progress on energy storage has made their prospects even better. Renewable energy has also become a big employer, much bigger these days than the coal industry.
This energy revolution has two big implications. The first is that the cost of sharp emission reductions will be much less than even optimists used to assume — dire warnings from the right used to be mostly nonsense, but now they’re complete nonsense. The second is that given a moderate boost — the kind that the Paris accord could provide — renewable energy could quickly give rise to new interest groups with a positive stake in saving the planet, offering an offset to the Kochs and suchlike.
Of course, it could easily go all wrong. President Cruz or President Rubio might scuttle the whole deal, and by the time we get another chance to do something about climate it could be too late.
But it doesn’t have to happen. I don’t think it’s naïve to suggest that what came out of Paris gives us real reason to hope in an area where hope has been all too scarce. Maybe we’re not doomed after all.
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