Cooler heads

When world leaders met in Paris to launch the latest UN climate conference, much of the talk behind closed doors did not focus on global warming. Instead, the Paris conference has been overshadowed by more pressing and less contentious security concerns: the war in Syria, Europe’s refugee crisis and the growing threat of Islamist terrorism in the wake of the Paris massacre. The Copenhagen summit six years ago was a massive event; this year’s climate conference barely merits a mention of the front pages.

The Paris meeting is not even attempting to achieve what the 2009 Copenhagen summit failed to do: reach a legally binding treaty on cutting CO2 emissions. Instead, the aim is to replace the legally binding targets of the Kyoto Protocol (which runs out in 2020) with voluntary pledges tailored to the national considerations of individual countries. In short, the Paris climate deal will mean abandoning the notion of making decarbonisation legally binding — at least for the time being.