If you look at the EN-ROADS calculator, reforestation has a very negligible effect, even in the most optimistic scenarios. https://en-roads.climateinteractive.

If you look at the EN-ROADS calculator, reforestation has a very negligible effect, even in the most optimistic scenarios. https://en-roads.climateinteractive.org/scenario.html?p55=0.3&p57=0.1&v=2.7.19 https://en-roads.climateinteractive.org/scenario.html?p55=0.... If you believe their numbers and models, it's improving geoengineering and carbon taxes that will have the largest effects.