Rainforest clash in Panama signals larger debate

http://www.cnn.com/2009/WORLD/americas/04/21/panama.deforestation/

KUNA YALA, Panama (CNN) -- Hunched over a campfire in eastern Panama, Embera tribesman Raul Mezua chanted a song his grandfather taught him when he was a boy.
The words are memorized, passed down from an aging generation to a new group of tribal youths.
"The song means a lot to me," Mezua told CNN, the fire's dying embers splashing a red glow across his face. "But I don't know what it means."
It's not just the song but their language and culture that Mezua and his tribe fear losing as deforestation from logging and cattle ranching threatens the rainforest that is part of their identity.
But recent trends could usher in a welcome reversal for Mezua and his tribe. Rural workers are migrating toward cities in search of jobs, and forests are re-emerging where now abandoned farms and cattle ranches once flourished, according to a 2009 report from the U.N. Food and Agriculture Organization.
Such "secondary" forests in the tropics can rapidly grow in areas once cleared for logging and cattle ranching if left alone, said Joseph Wright, senior scientist at the Smithsonian Tropical Research Institute in Panama. "After about 20 years (of being left alone) the forest will be about 60 feet tall," he said. Watch Mezua sing a traditional tribal song »
Deforestation and re-growth in Panama may reflect a snapshot of a bigger picture involving rainforests throughout Central America. With more than three-quarters of people across the region now living in urban centers, the United Nations expects rural farming and population growth -- the usual culprits behind deforestation -- to dwindle.