... efficiency is notoriously difficult to calculate accurately, due to the large number of factors, together with the equally difficult decision as to where to draw the line For example, does the scientist ... 15% of the world's resources, while we in the West gorge on the remaining 85% The world simply does not have the resources, renewable or otherwise, to sustain Western lifestyles across the globe.” ... car is generated Electric cars not stop environmental damage: rather, they tend to merely move it out of sight, from the highways to the power plants Cars – electric or otherwise – are most efficient...