Jonathan Pershing

Top U.S. climate negotiator warns the world is watching our deplorable election

The Paris climate deal will never be fully “Trump-proof,” Jonathan Pershing says. But rolling back progress wouldn’t be so easy.

Fossil energy knows it's a full contact game — does cleantech?

Cleantech investors, executives, and leaders have a lot at stake, and they should pay attention to dirty energy's increasingly aggressive attacks.

Forests poised for major progress in Cancun — if Hugo Chavez and U.S. don't get in the way

The Cancun climate summit may be turning into a surprising opportunity for progress towards saving the world’s forests and other ecosystems.

The path to the U.N. climate summit in Cancun and the chances of success

Representatives from 194 countries gather this week in Cancun, for the 16th meeting of the United Nations Framework Convention on Climate Change.

Final week of Copenhagen, and the last act is not clear

COPENHAGEN – Like all spellbinding human drama the United Nations Climate Change Conference, which today entered its second and last week, represents the accumulated chapters of an urgent script – the fate of the planet. Everybody in every corner of the world has a stake. Island nations, some of them starting to be swamped by […]