Also, coal in China is much cleaner than coal in the US, for example. https://www.americanprogress.org/issues/green/reports/2017/05/15/432141/everything-think-k

Also, coal in China is much cleaner than coal in the US, for example. https://www.americanprogress.org/issues/green/reports/2017/05/15/432141/everything-think-know-coal-china-wrong/ https://www.americanprogress.org/issues/green/reports/2017/0...