Bill Nye warned No Kings protesters they are facing a possible “end of our republic” thanks to President Donald Trump and his “group of confederates.” Nye was one of the speakers at a Washington, D.C. No Kings rally. The former host of the educational series Bill Nye the Science Guy received big applause from the crowd when he was introduced at the anti-Trump event, and he went on to accuse the current administration of not accepting “scientific fact.” “We are confronting the possible end to our republic,” Nye told the crowd.