So here comes Big Corn

Very, Very Big Corn: Ethanol and its consequences

Good read from the Wall Street Journal.

Excerpt:

The scientific literature is also divided about whether the energy inputs required to produce ethanol actually exceed its energy output. It takes fertilizer to grow the corn, and fuel to ship and process it, and so forth. Even the most optimistic estimate says ethanol's net energy output is a marginal improvement of only 1.3 to one. For purposes of comparison, energy outputs from gasoline exceed inputs by an estimated 10 to one.

A Culinary and Cultural Staple in Crisis

Excerpt:


Mexico is in the grip of the worst tortilla crisis in its modern history. Dramatically rising international corn prices, spurred by demand for the grain-based fuel ethanol, have led to expensive tortillas. That, in turn, has led to lower sales for vendors such as Rosales and angry protests by consumers