So i found out that we might possibly cut down the use of fossil fuels and starts usuing algae to make oils and gas
Check out this link and look it up some more
http://www.technologyreview.com/Energy/18138/I think that would be pretty crazy to start using gas from algae (the annoying ugly crap we see in our fish tanks or in ponds)
I thought it be just a pretty good point to bring up and very interesting