tag:blogger.com,1999:blog-16945570.post-50427470397042818792008-04-14T14:28:00.000-07:002008-04-14T14:28:00.000-07:002008-04-14T14:28:00.000-07:00

A very good paper, Victoria. But I think a question needs to be asked of this paper before someone genuinely clever (like iknowhowtospell) asks about it: does this paper take into account the effect on greenhouse gas emissions of some buses starting to switch over to biofuels? Granted, current petroleum-fueled mass transit may be more polluting but does the biofuels switchover by some of mass

Keith Moorehttp://www.blogger.com/profile/02424025513314938150noreply@blogger.com