Conor Friedersdorf @conor64
What makes this the worst case scenario and not the best case scenario? Or some middle-point scenario? https://t.co/TDg5zoaYJC — PolitiTweet.org
Sky News @SkyNews
Saturn is losing its rings at the "worst-case-scenario" rate according to new research by NASA. Here's why. For m… https://t.co/ewHgwOaJC8