Harvard and Yale scientists urge government to implement use of chem trails to slow global warming:
https://www-m.cnn.com/2018/11/23/health/sun-dimming-aerosols-global-warming-intl-scli/index.html?r=https%3A%2F%2Fwww.cnn.com%2F
Just trying to normalize it in case the truth comes out?