Two rights don't make...

Think a little change can't make a big difference in reducing your carbon footprint? UPS reduced their carbon emissions by over 31,000 TONS by making a simple change to their fleet management software. The software change rerouted UPS trucks to make as few left turns as possible. By favoring right turns, the trucks spend less time idling, waiting for a green arrow or for traffic to break.

Amazing and simple.

Link (via digg)