Hopes pinned on biofuel Nigel Williams Current Biology Volume 16, Issue 20, Pages R858-R859 (October 2006) DOI: 10.1016/j.cub.2006.09.037 Copyright © 2006 Terms and Conditions
Bioflying: Sir Richard Branson, chief executive of Virgin Atlantic, has committed profits from his companies to the research and production of biofuels. (Photograph: Empics.) Current Biology 2006 16, R858-R859DOI: (10.1016/j.cub.2006.09.037) Copyright © 2006 Terms and Conditions
Sweetener: Sugar cane has been a major source of biofuel so far but researchers are now looking at many other potential sources. (Picture: Photolibrary.) Current Biology 2006 16, R858-R859DOI: (10.1016/j.cub.2006.09.037) Copyright © 2006 Terms and Conditions