Category Archives: Environment

Climate change policy: Can green replace gold when it comes to REDD?

Tropical forests, like this one in Manu National Park in southern Peru, harbor most of the world’s biodiversity and provide an array of vital ecological services. (Photograph by Justin Catanoso)

I wrote this story for National Geographic NewsWatch following the UN climate change negotiations in Warsaw, Poland, which took place in December 2013. Chris Meyer, a policy expert at the Environmental Defense Fund in Washington, D.C., proved an excellent source. The story focuses on the slow-moving, much-criticized policy called REDD — “reducing emissions from deforestation and forest degradation” — and my best explanation of how it could work (and also why it’s not working yet).

Excerpt: “I think we’re hitting a tipping point with REDD,” Chris Meyer told me. “A lot of countries are committing millions of dollars a year to REDD — the U.K, the United States, Germany, Norway. To invest all this money and then not link it to something bigger in the future, where an international climate structure is built, is very unlikely.”

Video: Climate change’s impact on tropical forests

In Peru's Amazon jungle with biologist Miles Silman.

In Peru’s Amazon jungle with biologist Miles Silman. Photo by Ken Feeley.

My reporting on the impact of climate change on tropical forests such as those in Peru’s Amazon Basin was sponsored in part by the Pulitzer Center on Crisis Reporting in Washington, D.C. This invaluable organization makes it possible for freelance foreign correspondents to cover important stories around the world that otherwise would go unreported. Each Pulitzer reporter is asked to produce a Meet the Journalist video that explains his or her project.

My video is here, produced by Meghan Dhaliwal of the Pulitzer Center.

Will Climate Change Imperil Your Cup of Starbucks?

This broad-leafed plant in the rubiaceae, or coffee, family was spotted at 8,000 feet elevation in the Amazon basin of the Peruvian Andes. Such species are not normally seen at such high elevations. Photograph by Justin Catanoso

This broad-leafed plant in the rubiaceae, or coffee, family was spotted at 8,000 feet elevation in the Amazon basin of the Peruvian Andes. Such species are not normally seen at such high elevations. Photograph by Justin Catanoso

I wrote this story for National Geographic NewsWatch following news coverage of a UN report that spelled out how global warming is endangering future food supplies.

Excerpt: “As I learned in my reporting last summer, (2013) in temperate or cold climates, trees and plants are adapted to wide temperature ranges and can migrate to latitudes for many miles north to stay in their ecological comfort zones. In the tropics, where most of the world’s biodiversity exists, trees and plants live in extremely narrow temperature ranges. To survive, they will need to reproduce in higher altitudes where space is far more limited and upslope soils might not be accommodating – hence the possible threat to coffee growing in the future.”

Rain forest plants race to outrun global warming

Tagged trees in the Amazon rainforest.

Tropical plants are migrating due to climate change, but can they move fast enough?

Tropical biologists are coming to understand the impact of of global warming on our warmest climates.  Given the enormous importance of tropical forests in places such as the Amazon basin of Peru, where I spent more than two weeks in July 2013, to influence weather patterns, the water cycle and carbon storage from greenhouse-gas emissions, there is much at stake. My story here on National Geographic News explains.

Photo by Justin Catanoso