If we do nothing, climate change will cost 3% of total, global GDP
Since climate policy is also costly, the best we can achieve is slightly lower 2.3% cost
Pursuing Paris goal could easily cost 4.7%
Read my 2020 peer-reviewed article: https://t.co/kJetO61F8J pic.twitter.com/3faw3T05C3
— Bjorn Lomborg (@BjornLomborg) December 31, 2020
from http://twitter.com/BjornLomborg
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