http://duenos.net/article/123/ a couple of days ago about the X Prize for auto efficiency, I bring you the Virgin Earth Challenge. Launched in February, 2007 Challenge prize of $25m will go to ??"whoever can demonstrate to the judges' satisfaction a commercially viable design which results in the removal of anthropogenic, atmospheric greenhouse gases so as to contribute materially to the stability of Earth’s climate."?? Just like the X Prize, I hope this will provide the necessary impetus to get innovators and entrepreneurs to take the task of dealing with global warming seriously. For more about the competition, check out "the website":http://www.virginearth.com/.