There’s quite a few morality issues with using food-sources for bio-ethanol-making, so scientists all over the world are looking for solutions to this ethical question…
Using wood chips to create ethanol is a great way, as long as we’re using the kind of wood Scandinavia is famous for — the kind that doesn’t kill worldwide photosynthesis…
In an article titled Moving Away from Food Source Ethanol, Alternative Fuels Blog talks about this, and I think it’s an excellent resource…
