Trump calls climate change 'the biggest scam' in history

US President Donald Trump called climate change “the biggest scam” in history and said the concept of a carbon footprint was “a hoax” during his speech at the UN General Assembly on Tuesday (23).

"Climate change is, in my opinion, the biggest scam ever perpetrated on the world," he declared, adding that "the carbon footprint is a hoax invented by people with bad intentions."

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