How to Make Money Off Rainforests Without Cutting Them Down

With the help of rich countries, Guyana is demonstrating that preservation can be profitable.

Photographer: Lucas Foglia for Bloomberg Businessweek

How do you save a rainforest? Create a national park, hardcore conservationists would say. That isn’t practical, though, if you’re a nation with 45 million acres of rainforest—an area about the size of Washington state—and a per capita income of just over $8,000 a year. “A tree left standing is not valuable to a family who can’t feed their children three square meals a day,” says Pradeepa Bholanath, head of planning and development for the Guyana Forestry Commission.

With the help of international donors, Guyana, a country of fewer than 750,000 people, is pioneering an approach to protecting the trees that cover more than four-fifths of its surface. To make the rainforest last, it’s using it up slowly.