No plan B if Paris climate summit ends in failure, says EU climate chief

Exclusive: Miguel Canete urges world leaders to force their ministers to agree a deal

There is "no plan B" if the Paris climate conference ends in failure, Europe's climate chief has warned, urging world leaders to intervene to force their ministers to agree a landmark deal this December.

In an exclusive interview with the Guardian, Miguel Canete, commissioner for climate action, said he was very concerned about the lack of negotiating time remaining before the conference.