Some 888,000 square miles (2.3 million square kilometers) of forest have vanished since 2000, according to a new global map of deforestation that shows the effects of clear-cutting in more detail than ever before.
Some 888,000 square miles (2.3 million square kilometers) of forest have vanished since 2000, according to a new global map of deforestation that shows the effects of clear-cutting in more detail than ever before.