Tico Times: Ministers and the U.N. chief fly into Lima this week to bolster negotiators in a final push for consensus on key elements of a world pact to curb potentially disastrous global warming.
With a week of talks gone, and five days left, parties remain deeply divided on key aspects of the deal they have committed to signing in Paris in December 2015, to take effect in 2020.
As Typhoon Hagupit pummeled the eastern Philippines over the weekend, negotiators were reminded of the "planetary emergency"...