Climate change just became solvable because of math - 0 views
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For years, economists’ best estimates of the cost of climate inaction were giant but not quite big enough to stimulate immediate and adequate action. The cost of inaction was, in a sense, high enough to be terrifying but too low to be galvanizing
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now a groundbreaking new study has raised the estimated cost of inaction by so much that it makes acting seem like a bargain, and even makes it makes sense for wealthy countries to act alone, regardless of what their peers are doing. It’s a rare academic paper that could change everything.
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Until the new paper, the most commonly used economic models were predicting climate impacts on the world economy on the order of about $200 in losses per ton of carbon emitted, or around 2 percent of world GDP (the monetary value of everything people produce) per degree of warming
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