Very important point, i think many people are mislead by the word “open”. Is there any “open source model” around?

Climate in France used to be moderate and the reality of climate change was increasingly discredited - arguably it’s related to the increasing popularity of the far right and its influence on the conservatives and mainstream media. So: few buildings have AC, many environment-friendly laws have been cancelled in favor of “business-friendly” policies, and the governments pushed hard to cut investments, for example - 65% in a provisioned green fund.