“New innovation from scientists,” read the subject line from my Mom’s email. Attached was a link to a Youtube clip of a male scientist balling plastic bags, sealing them in a steel vessel, and pushing a button. After a couple of hours, the eager scientist cracked open the vessel, and poured out a dark, ominous looking fluid. “People don’t know that garbage can be made into gasoline” the scientist beamed. Apparently after some refining, this scientist had converted plastic bags into gasoline.
My response was immediate: “Don’t go investing your money just yet. Plastic bags are a by-product of gasoline production. It would take a lot of energy to turn plastic bags back into gasoline, probably more energy than you would make.” I had put the thought out of my head, until one day when I was breezing through a fashion magazine (yes, some scientists read those too) and there was a short article about another woman who was also claiming she could turn plastic bags into gasoline. The idea was obviously gaining momentum. Could my opinion on trash-to-gas be jaded?
Read more here: Trash to Gas: A Solution to Half Our Problems? | Science Non-Fiction.