Liquid Coal a Sham?

According to the Sierra club a lot of liquid coal proponents fail to mention that it actually has a negative impact on global warming. The truth is much of the biofuel research coming out now shows similar negative effects for the atmosphere. We have to separate the need for getting off foreign oil from environmental impact. Sometimes our need for the first leads us to negatively impact on the second.

Wow. Thanks for the info. That's a really great point you made about the conflict between the need to break oil dependency and a clean environment.