British broadcaster Piers Morgan has been criticised after imitating teenage climate change activist Greta Thunberg.
During a segment on climate change protest group Extinction Rebellion for ITV's Good Morning Britain, Morgan mocked the Swedish 16-year-old, whose passionate UN speech made headlines last month.
In an exaggerated Swedish accent, Morgan asks, "How dare you?"
"How dare you? You've stolen my morning! You've stolen my airtime! I have no life!"
One Twitter user said, "No one should be bullied and mocked ever. Greta is voicing her beliefs based on science, and she has a right to do so."
Another added, "Wtf! Just heard and seen a grown man taking the piss out of Greta who is trying to make a difference in this world and who wants to save it. @piersmorgan, you're a d***!"