More on the bio-fuel dilemma

I've written before about the rush to move our country toward ethanol as a replacement for traditional fossil based fuels. I'm still learning but read this article recently published in the NY Times.

Here's a key line:

"Almost all biofuels used today cause more greenhouse gas emissions than conventional fuels if the full emissions costs of producing these “green” fuels are taken into account, two studies being published Thursday have concluded."

Read the whole thing here.