Ravi Karkara @ravikarkara
#NoPlanetB Polar bears could be struggling to catch enough prey, study shows | @daisydunnesci @USGS @JaneGoodallInst @ParveenKaswan @TansuYegen @TheJohnAbraham @Pink @paulkrugman @shekharkapur @elonmusk @DrEricDing https://t.co/Yc8zHK3Jh7 — PolitiTweet.org