![Profile Image](https://pbs.twimg.com/profile_images/585591643056791552/g-0Pc9p-_normal.jpg)
Holly Bailey @hollybdc
An aquatic “conveyer belt” in the Atlantic is so unstable it might soon shut off, scientists say – triggering wild temperature swings and disrupting weather systems around the globe Via @sarahkaplan48 https://t.co/dZH5MbpDa9 — PolitiTweet.org