October 3rd, 2019 65.3kShares 50.5k Share 6.8k Share Share U.S.—The recent U.N. conference on climate change and especially the words of 16-year-old activist Greta Thunberg have had a profound impact on the Democratic presidential candidates, so much so that they are now turning words into action and dropping out of the presidential race since they now think there’s no point to it. “We’re…