Yep and they are, just visit one of our landfills and You can find lots of products made from "alternative substances". I doubt there is much Whale oil to be f

Yep and they are, just visit one of our landfills and You can find lots of products made from "alternative substances". I doubt there is much Whale oil to be found unlike the tons of led and cfl bulbs we will see in 150 years from now.