[tlringer]

OK, first clarification after further correspondence, the mistake on the environment numbers was small---accidentally misunderstanding the context in which Strubell mentioned particular numbers, I think? And Strubell's numbers were off because they used only public data they had access to, and I think misunderstood some things too. Some of the authors did not even know about it and it is news to them now. And it could have been addressed in a camera-ready, nonetheless. It was no reason to force the authors to retract a paper or remove their names, and that is part of the treatment of them that was extremely messed up.