Of course, a positive growth rate might be taken as evidence that a population is below its optimum.
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Nationality: American Type: Environmentalist Born: April 21, 1915 Death: September 14, 2003 |
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“The great doctors all got their education off dirt pavements and poverty - not marble floors and foundations.”
“The creative process is not controlled by a switch you can simply turn on or off; it's with you all the time.”