@cassolotl well for instance, this sources puts it at... drumroll.. one tenth http://www.fao.org/forestry/climatechange/53459/en/ Al Jazeera puts it at a third https://www.aljazeera.com/indepth/opinion/forests-technology-stop-climate-change-181105081303837.html
I don't know how they get scientific american to play along with this shit. Ask how corporations are paying for changes, reducing emissions. https://earth-strike.com
From what i've read solarpunk not just plain optimism..
The social network of the future: No ads, no corporate surveillance, ethical design, and decentralization! Own your data with Mastodon!