Is Ethanol the new Petroleum

This is a well put together and pretty thorough presentation on the benefits of switching over to ethanol. I was very surprised by the fact that it only costs car manufacturers an extra US$30 to make a car dual fuel capable. Much cheaper than the extra production cost (about $3000) involved in the manufacture of hybrid engines, which while better than nothing as far as reducing fuel use is concerned, have not yet proven to be drastically more economical. A warning for those with small download limits, it's just over an hour long, so be warned. Well worth it though.