*One gallon of used motor oil can contaminate 1 million gallons of water.
* Most cars on U.S. roads carry only one person. We have so much extra room in our 140 million cars that everyone in Western Europe could ride with us.
*If today is a typical day on planet earth, humans will add fifteen million tons of carbon to the atmosphere, destroy 115 square mils of tropical rainforest, create seventy-two square miles of desert, eliminate between forty to one hundred species, erode seventy-one million tons of topsoil, add twenty-seven hundred tons of CFCs to the stratosphere, and increase their population by 263,000.
*Almost four million computer diskettes are thrown away every day, which equals over on and a half billion disks per year or a stack of disks as tall as the Sears Tower in Chicago every 21 seconds. It will take nearly 500 years for the disks to degrade.