Greta Thunberg blasts world leaders at U.N. Climate summit in powerful speech: ‘How dare you’

Teenage climate change activist Greta Thunberg on Monday opened the United Nations Climate Action Summit with an angry condemnation of world leaders for failing to take strong measures to combat climate change, saying their “empty words” have stolen her childhood.

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• ‘How dare you’: Greta Thunberg gives powerful, emotional speech to the UN