Governments in Europe are declaring climate emergencies, the EU is touting its Green Deal, but unless other countries get on board is there any hope for climate action? That's where climate diplomacy comes in.
Greta Thunberg to hitch ride across Atlantic on high-speed racing boat
Intense coal mining has made Katowice, where COP24 negotiations are taking place right now, one of Europe's most polluted areas.
Take an interactive tour of coal country and meet the people who are fighting to keep it alive.