http://www.telegraph.co.uk/opinion/main.jhtml?xml=/opinion/2006/04/30/do3003 .xml <http://www.telegraph.co.uk/opinion/main.jhtml?xml=/opinion/2006/04/30/do300 3.xml&DCMP=EMC-new_30042006> &DCMP=EMC-new_30042006 Niall Ferguson on high oil prices and the viable alternative to the continued use of petroleum. Lawrence