Environmental Research Foundation . . P.O. Box 5036, Annapolis, MD 21403 . .
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To subscribe, E-mail the words . . This is often easy to do because of the way most things grow. This permits us to make accurate growth projections easily. There are some rules about exponential growth that allow us to make quick and accurate projections into the future. This is the way mathematicians and physicists like to talk about quantities, but once you get used to the odd way of expressing them, the ideas themselves are simple enough.