“ oil from woood as a source of fuel What for????? that is the most --------- idea i have ever heard imagine the processing etc, the only way this... (read full comment) ” 

Posted on May 31, 2008 at 8:07 PM EDT

“ why compare ?? This isn't about whats better, it is about whats there now and the availability on the cheapest scale and what is the cheapest and... (read full comment) ” 

Posted on May 31, 2008 at 7:50 PM EDT

“ alternative fuel Why aren't we exploring the possibility of using human waste, god knows we make enough of it so then the source of fuel wouldn't... (read full comment) ” 

Posted on May 31, 2008 at 6:44 PM EDT