So far, major emitters are far from curbs on emissions on a scale outlined by the IPCC.
'It is absolutely critical on pure economic terms, but it's also smart politically, because a recent survey reported that 73 percent of Indians view climate change as the most pressing global concern,' US Secretary of State John Kerry tells a high-power audience in Washington, DC.
India is likely to announce its targets for the Paris deal by September-end.
'The Paris Conference is a decisive meeting on climate change.' 'Negotiating an agreement between 196 countries is indeed a challenge.' 'If we go beyond 2°C, the consequences will be extremely difficult to deal with.'The poor are the most vulnerable to the impact of climate change.'