Yes, the global usage of coal. The fact that if India and China start using a lot of it…. Watch the video Coal usage is at all time highs: https://www.pbs.org/

Yes, the global usage of coal. The fact that if India and China start using a lot of it…. Watch the video Coal usage is at all time highs: https://www.pbs.org/newshour/amp/world/coal-burning-capacity-climbs-worldwide-despite-pledges-to-reduce-use https://www.pbs.org/newshour/amp/world/coal-burning-capacity...