
Only a few of the thousands of such traditional medicinals used in tropical forests around the world have been tested by Western clinical methods. Even so, the most widely used already have commercial value that rivals farming and ranching. In 1992 a pair of economic botanists, Michael Balick and Robert Mendelsohn, demonstrated that single harvests of wild-grown medicinals from two tropical forest plots in Belize were worth $726 and $3,327 per hectare (2.5 acres) respectively, with labor costs thrown in. By comparison, other researchers estimated per-hectare yield from tropical forest converted to farmland at $228 in nearby Guatemala and $339 in Brazil. The most productive Brazilian plantations of tropical pine could yield $3,184 from a single harvest.-Edward O. Wilson, The Future of Life (p126)
In short, medicinal products from otherwise undisturbed tropical forests can be locally profitable, providing markets are developed and the extraction rate is kept low enough to be sustainable. And when plant and animal food products, fibers, carbon credit trades, and ecotourism are added to the mix, the commercial value of sustainable use can be boosted far higher.
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That's bad?
Bush first says he'll provide money for first responders (fire, police, emergency), then he doesn't.
The major city that I live in has been doing this prior to Bush.
posted by thomcatspike at 6:49 AM on March 8, 2004