The science is just not there yet in order to wean ourselves off carbon fuels.
I'm all for investing in R&D to help get us there. We are getting there too slowly.
I'm not ready to buy an electric car yet. They just are not cost effective.
I'm pro-nuclear and solar power. And windmills, even though they cause cancer

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I like hydroelectric power, too. Using gravity to make electricity is the coolest thing ever.
A lot of energy companies (i.e. oil companies) are starting to heavily invest in renewable energy.