A grassroots project has turned deforested beaches into thriving ecosystems by planting 100,000 native trees Pointing to a photograph of dry brown long grass hugging the shoreline, Gerardo Bolaños stands in front of a green oasis of seedlings and trees potted in black plastic bags. “This is what Playa Guiones looked like when we started in 2011,” says the e... [6484 chars]