It's a movement. They've been active for decades, I laughed at these nincompoops back in the early 2000s, "Flat Earth Society", but they are getting more traction recently with the anti-science thing that's going on. Which, in itself, is worrying.
well, considering scientists claim that white people descend from black people, I think it suffices to say it is cultural marxist white guilt weimar feminist degeneracy and everything associated with it is as well. The world is rounded? You marxist!