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The Swedish teenager has won the the first Gulbenkian Prize for Humanity, which comes with €1m in prize money.
The Swedish climate activist is staying at home and encouraging people to join digital climate strikes online.
Watch: Greta Thunberg attends rally in Switzerland ahead of Davos
Climate change and Brexit were among the two biggest topics of 2019.
EU leaders strived to stay on track with climate neutrality goals for 2050, while keeping one eye on the outcome of the UK elections, welcoming the 'clarity' of the results.