The idea is to bring together a group of policy makers, financial experts, and technologists to attempt to reduce global equivalent carbon dioxide (CO2e) emissions by one gigatonne (GT) within a two-year time frame.

I’m involved with priced out spending in five key areas (creating early-warning systems, building climate-resilient infrastructure, raising crop yields, managing water, and protecting mangroves) and found that investing $1.8 trillion between 2020 and 2030 would return more than $7…

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