BusinessMining stronghold to host conference on climate changeTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoBusinessKate Ferguson11/27/2018November 27, 2018Once upon a time, Katowice was the center of Poland's mining industry. Now it is getting ready to host a major UN conference on climate change. https://p.dw.com/p/390sLAdvertisement