on here, the leading economies. and so well you are, the nitty gritty of the how they get to 1.5 , it is the communiqu of how it will be worked out? borisjohnson said in his press conference if they don t meet the carer break meet the criteria. does that set the watermark? i know there was a ratchet mechanism in the paris agreement. the there was a ratchet mechanism in the paris agreement. paris agreement. the ambition to get bolder and more paris agreement. the ambition to get bolder and more specific paris agreement. the ambition to get bolder and more specific but - paris agreement. the ambition to get bolder and more specific but is - paris agreement. the ambition to get bolder and more specific but is it - bolder and more specific but is it the case that if they don t make concrete progress in glasgow this week, the whole process could unravel? ., ., ~