I am thrilled that the Climate March in New York City yesterday had such a huge turnout. It felt like the beginning of an important movement to finally take more decisive action. The organizers estimate that more than 300,000 people attended. Marching it certainly felt full of energy and representative of a broad cross section of society On my way to the march I ran across a WSJ op-ed piece on how little we still know about how the climate works (via this tweet). That reminded me to write abo...
