https://knowablemagazine.org/content/article/food-environment/2018/centuries-pondering-and-squabbling-about-trees https://10.1146/knowable-022118-110101 COMIC: Do forests warm or cool the Earth? What’s their effect on global climate change? A comic narrated by polymath Benjamin Franklin describes the evolution of thought on this issue and what we still don’t know.

]]> Centuries of pondering — and squabbling about — trees doi:10.1146/knowable-022118-110101 Mon, 26 Feb 2018 00:00:26 GMT Food & Environment Eryn Brown