Upon realising her generation won’t have a future unless the world’s politicians act now on climate change, 15-year-old Greta Thunberg skipped school in August 2018 to protest outside the Swedish parliament. What started as a one person strike soon gained global momentum. We follow Greta and the organisers of the school strikes for climate as they are cementing a worldwide movement ahead of their first global protest that took place on March 15th, 2019. It was the biggest climate strike in histo...