Rural residents in Central and South America are moving to the big city, allowing the jungle to encroach on abandoned farms. An article in today's NYT props up scientists who claim the semi-wilderness of an overgrown lot "is a suitable habitat" for fauna of the old-growth rainforests:
These new “secondary” forests are emerging in Latin America, Asia and other tropical regions at such a fast pace that the trend has set off a serious debate about whether saving primeval rain forest — an iconic environmental cause — may be less urgent than once thought. By one estimate, for every acre of rain forest cut down each year, more than 50 acres of new forest are growing in the tropics on land that was once farmed, logged or ravaged by natural disaster.
Not all the scientists agree, of course:
“Yes, there are forests growing back, but not all forests are equal,” said Bill Laurance, another senior scientist at the Smithsonian, who has worked extensively in the Amazon. He scoffed as he viewed Ms. Ortega de Wing’s overgrown land: “This is a caricature of a rain forest!” he said. “There’s no canopy, there’s too much light, there are only a few species. There is a lot of change all around here whittling away at the forest, from highways to development.”
Seattle also has its share of "rainforests."
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