气候行动
Are we reaching our climate change tipping points?
Imagine cutting down a tree. Initially, you chop and chop … but not much seems to change. Then suddenly, one stroke of the hatchet frees the trunk from its base and the once distant leave...
Ilissa Ocko is a Climate Scientist at Environmental Defense Fund. She researches the implications of short-lived climate pollutants on climate change and provides scientific guidance for climate-related work.