Greta Thunberg has received a lot of attention for her "blah blah blah" admonition towards those negotiating climate agreements -- not without cause -- and, my favorite, some activists have taken to calling the diplomats "bleaders." Sounds sheep-like, too. Nice.
But it turns out "blah blah blah" isn't original with Thunberg -- it goes all the way back to COP1, the first Conference of the Parties in Berlin in 1995. This is from How to Blow Up a Pipeline by Andreas Malm: