Independent: The destruction of the Amazon rainforest has surged in the past four months, raising the prospect of 2008 being a disastrous year for the world’s most important eco-system, a senior Brazilian government scientist has warned. Dr Carlos Nobre, a scientist with a government agency that monitors the Amazon said thousands of square miles of rainforest had been destroyed since October, after four years in which deforestation rates had begun to slow. “I think the past four months …