Indian Express: With less than two months to go for the year-ending annual climate change conference – this time to be held in the Mexican beach resort of Cancun in November-December – there is little clarity on what the meeting should realistically aim to achieve. Unlike last year in Copenhagen, when the goal of reaching a comprehensive and global agreement on climate change was the stated objective till the very end – notwithstanding the fact that everyone realised it was not going to be possible – …