There’s only one way.
Ploughing through news sites from all over the world and then be analyzing whatever they are saying the best way you can. Unfortunately that depends on how many languages you master. So be it that some of them are in English, but truth be told, those versions are often lost in translation.
I can read French, English, Swedish, German and Russian news in their own language. It’s quite educational. Especially the Russian blogs. Not the English versions. And if you think Google translate or other translation services gives you a clue…they don’t. Basically those services are void when it comes to what’s really relevant.