"It has to offer enough value that you don't mind the social awkwardness, " said Mr. Le Meur, who was briefly not wearing his Glass at a cocktail event.
The peaking of global and national emissions should take place as soon as possible, recognizing that the timeframe for peaking will be longer in developing countries, bearing in mind that social and economic development and poverty eradication are the first and overriding priorities in developing countries and that low-carbon development is indispensible to sustainable development.