This is just for PR optics. Social acceptability. They been doing it for 20 years in most countries. Before that, it was on lesser area. We had blue skies. Jim Lee has a site (climateviewer.com) where you can find a documented timeline of 180 years (really!) of experiments and research on the matter.
This is just for PR optics. Social acceptability. They been doing it for 20 years in most countries. Before that, it was on lesser area. We had blue skies. Jim Lee has a site (climateviewer.com) where you can find a documented timeline of 180 years (really!) of experiments and research on the matter.