6 winners and 3 losers from CNN’s climate town hall

CNN’s climate crisis town hall on Wednesday night was an unprecedented seven hours of discussion on climate change with 10 of the Democratic 2020 presidential contenders. It was also the most substantive discussion of climate change policies ever broadcast on primetime television.

Each candidate was given a 40-minute segment, meaning they could provide long, nuanced answers to hard questions on the most far-reaching issue of our time. There was a lot that could have gone wrong, so it’s remarkable so much went right. The town hall easily outshone the muddled...