Aragão and Shimabukuro (Reports, 4 June 2010, p. 1275) reported that fires increase in agricultural frontiers even as deforestation decreases and concluded that these fires lead to unaccounted carbon emissions under the United Nations climate treaty’s tropical deforestation and forest degradation component. Emissions from post-deforestation management activities are, in fact, included in these estimates—but burning of standing forests is not.
Rethinking Tropical Forest Conservation: Perils in Parks
According to some conservationists, large, pristine, uninhabited parks are the defining criterion of success in conserving tropical forests. They argue that human residents in tropical forests inevitably deplete populations of large animals through hunting, which...