Like Clockwork:
'Dimming the sun': $142m US geoengineering research programme proposed
https://www.stuff.co.nz/environment/climate-news/300276391/dimming-the-sun-142m-us-geoengineering-research-programme-proposed
Reflecting sun's rays would cause crops to fail, scientists warn
https://www.theguardian.com/environment/2018/aug/08/reflecting-suns-rays-would-cause-crops-to-fail-scientists-warn