
Sweden's Greta Thunberg and other young climate activists of the "Fridays for Future" movement stage an unauthorised demonstration on the closing day of the World Economic Forum
(Picture: AFP via Getty Images)Greta Thunberg joined around 30 activists in sub-zero temperatures on Friday in a protest calling for climate justice as the World Economic Forum wound up in Davos.
The 20-year-old Swede joined with campaigners at the Swiss event after she was carried off by police during another protest in Germany.