In the good news department

The Economist reports success in growing forests around the world:

Slowing the losses
Some good news from the second differential

Apr 7th 2010 | From The Economist print edition

FOR the first time since the UN’s Food and Agriculture Organisation (FAO) started making decade-by-decade surveys of the world’s forests, it says it has evidence that efforts to slow the world’s rate of deforestation are working. The total area of forest on the planet is about 4 billion hectares (10 billion acres). In the “key findings” of its Global Forest Resources Assessment 2010 (the full report is not out for a few months) the FAO estimates that, during each of the past ten years, an average of roughly 13m hectares of forest (an area twice the size of Latvia) were either converted to other uses or lost through natural causes such as drought and fire. In the 1990s the figure was 16m hectares.

Reduced rates of deforestation in Brazil and Indonesia form a large part of the story, but the reduction was more broadly based. It was seen on all continents apart from Oceania and forest-free Antarctica—and the increased loss of forest in Oceania was caused largely by drought and fire, rather than by extra logging.