“Save the world by changing the rules” — the 15-year-old | Greta Thunberg’s Ted Talk 

Watch the talk with subtitles on. It is worth your while.

By way of side note, I came across this via an unexpected source: Raj Thackeray’s Twitter thread. Not meant to denigrate, merely to point out that politicians can — and often do — think of issues beyond the quotidian.