Agence France-Presse: Deforestation in Brazil’s Amazon rainforest in June was four times more devastating than the month before, further depleting what is seen as one of the biggest buffers against global warming. Satellite imagery analysed by Brazil’s National Institute for Space Research showed 578 square kilometres of Amazon woodland was burnt or cut down. That was more than four times the devastation recorded in May and roughly equivalent to the size of Switzerland’s Lake Geneva, or half the …