Monthly Archives: November 2008

blaming cars…

CO2 contributed by all human sources yearly: ~27,245 CO2 contributed by all road-bound motor vehicles yearly: ~693 CO2 contributed by United States road-bound motor vehicles yearly: ~333 Percent man-made CO2 attributabe to all road-bound vehicles: ~2.5% Percent global CO2 production attributable to all road-bound vehicles: ~0.13% What do these numbers mean? To say that cars […]