It appears that a Prius causes more environmental damage than a Hummer:
Building a Toyota Prius causes more environmental damage than a Hummer that is on the road for three times longer than a Prius. As already noted, the Prius is partly driven by a battery which contains nickel. The nickel is mined and smelted at a plant in Sudbury, Ontario. This plant has caused so much environmental damage to the surrounding environment that NASA has used the ‘dead zone’ around the plant to test moon rovers. The area around the plant is devoid of any life for miles.
Well, okay, sure, but driving a Prius feels like a good thing to do for the environment, and that’s what really matters, right?
Via GeekPress.