The Swedish campaigner delivered a passionate plea to a crowd of more than 10,000 climate protestors in the city of Lausanne. The teenage activist, speaking ahead of the World Economic Forum next week, called on leaders around the world to wake up to the climate emergency and warned “you have not seen the last of us”. Miss Thunberg sparked a worldwide movement last year by launching the ‘FridaysforFuture’ movement - which saw school children strike from their studies on Friday’s.