Days past, I used to work in renewable energy policy. I spent years advocating-in politics and in the utility commissions around the midwest-for changes to our energy system, and I believe strongly that we need to find alternative sources of energy if we are going to sustain a future on this earth for our species (actually, we needed to do this about a decade ago, but we we are).

So I was delighted when this infographic on Sci-Fi Energy Sources came our way. Not all of them are going to help sustain a clean, friendly future for humans on earth (#4 is particularly problematic in that regard), but let’s think outside the box. Way outside the box.

Follow The Stake on Twitter and Facebook