I have known of the fertilizer and coal, but never thought of alge before. I have even considered the compost heat as a source of getting off oil.
I firmly believe it always starts out as grass root efforts and put no faith in Government help. I saw things way before Katrina and know we will have to do this out of necessity, and folks hurt most in the pockets. I actually was glad prices went so high, it makes us have to go alternative.
Things happen for a reason, someone is trying to get a message across, fast.