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by htnsao 1920 days ago
Gates is supporting many good solutions but this quote about trees is false. As outlined in the book The Treesolution, it's just "2 billion hectares of trees to disconnect all present and past CO2 what is produced through fossil fuels." [1]

and furthermore

"Pieter Hoff says that we can replant a hectare for approximately 2,500 USD. We need 2 billion hectares of trees to disconnect all present and past CO2 what is produced through fossil fuels. The total investment to clean the air from the CO2 pollution is therefore 5 trillion USD. This investment is smaller than the costs of saving the bank system since 2008. Both USA and Europe spent over 6 trillion USD to save their banks."

Note: it's an investment, not an expense. ie profitable.

[1] https://www.groasis.com/en/downloads/download-the-treesoluti...