Greta Thunberg was ‘disappearing into some kind of darkness’ before discovering her mission to save the world from climate change, her mother has revealed. Malena Ernman has told of her daughter’s struggle with autism and an eating disorder in a new book written by the Thunberg family. She describes how Greta, now the world’s most recognised climate change activist, became unwell aged 11. Psychiatrists diagnosed her with autism, which Ernman ...