If it is necessary to calibrate the climate, calibrating it through technology rather than by Luddism is the preferable way to go about it:
Microsoft’s billionaire founder Bill Gates is financially backing the development of sun-dimming technology that would potentially reflect sunlight out of Earth’s atmosphere, triggering a global cooling effect. The Stratospheric Controlled Perturbation Experiment (SCoPEx), launched by Harvard University scientists, aims to examine this solution by spraying non-toxic calcium carbonate (CaCO3) dust into the atmosphere — a sun-reflecting aerosol that may offset the effects of global warming.
On the other hand, Bill Gates is critical of cryptocurrencies. Energy is a big cost to the blockchain:
If the sun provides less light, electricity will have to provide more! Elon Musk won’t go to Mars because his finance vehicles aren’t going to the moon, Gates will make sure of that! It’s the hundred-billionaires’ world, we’re just living in it.