The big new climate deal between the U.S. and China gave usually-somber climate hawks reason to feel optimistic — for a few hours, at least. Here’s how their celebrations translated to the Twittersphere.

[tweet https://twitter.com/msanjayan/status/532533198304342016]

[tweet https://twitter.com/NaomiAKlein/status/532543586781650944]

[tweet https://twitter.com/FredKrupp/status/532382585369137152]

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[tweet https://twitter.com/MikeBloomberg/status/532525528314839040]

[tweet https://twitter.com/billmckibben/status/532449852421341186]

[tweet https://twitter.com/algore/status/532381455759187968]

[tweet https://twitter.com/drgrist/status/532594673681186816]

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[tweet https://twitter.com/bruneski/status/532383889172733954]

 

Sure, there’s also lots of chatter about the deal’s serious shortcomings. But activist RL Miller puts the moment in perspective:

[tweet https://twitter.com/RL_Miller/status/532390675044524032]

 

And speaking of sniping …

[tweet https://twitter.com/RL_Miller/status/532408381500166146]