The suspicion must be that what we are seeing is a co-ordinated movement by two of the countries that have most vehemently opposed tough international action to restrict emissions over the last few years - perhaps as a buffer in case the EU starts looking at other trade-related climate measures, such as border adjustments, more seriously.

BBC: EU's aviation charge is a drop for China's airlines

The border between Israel and a new Palestine would follow the pre-1967 line, with adjustments to accommodate some of the bigger border-hugging Israeli settlements in the West Bank, and land-swaps to compensate the Palestinians for those adjustments.

ECONOMIST: The United States, Israel and the Arabs

Only marginal adjustments were expected to the present border.

ECONOMIST: Banyan