but on paper, the deal secured in dubai this morning is hugely significant. for the first time ever, there is language and a commitment to move away from fossil fuels. its impact, of course, will depend in large part on whether the signatories actually take steps to implement what they have agreed in the coming decade. after all, some of those countries included the united states, australia, canada, norway, who right now are expanding their already significant oil and gas production. there are many who had wanted a strongerform of words particularly the smaller island states, who are already facing the consequences of a warming planet. from dubai, our climate editor justin rowlatt sent this report. we waited and we waited, and then. hearing no objection, it is so decided. ..with the bang of a gavel, the deal was done. applause and it got a standing ovation. so the hammer has just gone down here in dubai, and that is the fastest that an agreement text has ever been agreed. t