In his speech at the Paris Summit on Climate Change, which is attended by 150 nations’ heads,  US President Barack Obama has stated that US embraces responsibility to fix climate. As the second top most emitter country of greenhouse gases, it is correctly the responsibility of US to take the lead. But so far, US has not done much to reduce emission of greenhouses gases, but was compelling the developing countries like India to do so.

Let us hope that the assurance is not a passing remark and will be implemented