A labourer burns paddy waste stubble at a field on the outskirts of the northern Indian city of Chandigarh November 5, 2009. India is among the countries most at risk from climate change that could dry up its rivers, affect the crucial monsoon rains, wipe out forests and glaciers. REUTERS/Ajay Verma (INDIA ENVIRONMENT SOCIETY AGRICULTURE)
REUTERS/AJAY VERMA