The Crunch No. 122: Fake News
Plus, an antidote for environmental despair, photobiological art, biomimetic heat sinks, and good news on a global treaty on nuclear weapons, Guinea Worm eradication, clean energy in China, and the righting of an old wrong in Montana.
![The Crunch No. 122: Fake News](/content/images/size/w100/2021/01/gettyimages-1230537391_wide-806d8fa0c4e9aff2674d062ddaab94b924a9f0a6-4.jpg)