I cannot discuss the technical ins and outs of the pros and cons of ethanol. But I do suggest looking at the political benefit when asking why something happens that does not otherwise make any sense. Does it help build anyone's constituency?

I think of ethanol as above-ground mining -- mining the soil. If this stuff really takes off, it will drastically speed up the disaster brewing in bread basket (dust bowl?)

I'm trying to remember the last great scheme that was going to save the family farm ... oh yeah, everybody was going to raise ostriches and emus.

I really wish everyone in America would read Kentucky farmer-poet Wendell Berry's brilliant essays on the importance of healthy topsoil and what industrial ag is doing to this precious, irreplaceable resource.

One of the great crimes of the millenium.

Is there a link to these or must one buy a book?
Link to Wendell Berry:  http://brtom.org/wb/berry.html

There are many others, of course -- he's famous.

Problem is, I guess, he just makes too much sense for people to pay much attention to him -- though Berry has a huge following.

But following his program, you can never get "rich", and that lets out the entire Capitalist enterprise.