1. IPCC reports warn that highly dangerous climate tipping points 'can happen between 1.8F (1C) and 3.6F (2C)'.
2. We're already in the danger zone now at 2.4F (1.3C).
3. Risks posed by tipping points are NOT part of any economic analysis of climate policies.
5. 'No amount of economic cost-benefit analysis is going to help us now that we face an existential threat to civilization'.
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nationalgeographic.com/science/2019/1…
This quote is from Owen Gaffney, global sustainability analyst at the Stockholm Resilience Center at Stockholm University.)