Climate: Have we reached the tipping point?

Tipping points again, by David Brin, Author & Scientist

CONTRARY BRIN

==Denialism continues== 

OCEAN-ACIDIFICATIONWhen you encounter anti-science climate denialists, say two words — “Ocean… acidification.” It is clearly and unambiguously happening. It is clearly dangerous and harmful. And it cannot possibly have any other cause than increased absorbed CO2 from human activity.

Every Distraction-Gambit concocted by AEI and Heritage Foundation and Fox – at the behest of coal barons and middle eastern petro princes – falls apart. Not sunspots nor “faked hockey sticks” nor any of the other incantations will work, this time.

Watch! As your crazy uncle suddenly points to the left and yells: “squirrel!”

But you can come back with another word. “TWODA“… or Things We Ought to be Doing Anyway…. All sorts of moderate, reasonable work on efficiency that would help address climate change and that would help us all anyway, even if climate change were a myth. Only one class of…

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