We had thought that #BringBackOurGirls was the celebrity hashtag of the moment, but now actress Julianne Moore has hit us with #NotOneMore written on a piece of paper. “Not one more” is the tagline of Everytown for Gun Safety, the gun-grabbing spawn of Moms Demand Action and Michael Bloomberg’s Mayors Against Illegal Guns.

The hashtag is a little vague, though, especially when tweeted with no other information, as Moore sent it out. Not one more what?