Jeremy Clarkson is not a fan of 16-year-old environmentalist Greta Thunberg and has called her out previously before this attack on live TV.
Jeremy Clarkson has branded teenage environmental activist Greta Thunberg 'mad and dangerous' in another public attack on her.
The 59-year-old Grand Tour presenter has railed against Thunberg before and his latest rant on TV has seen him urge her to "go back to school and shut up".
Clarkson was promoting the latest series of Amazon's Grand Tour on Australia's breakfast show, Sunrise, when he launched his attack on the 16-year-old eco-warrior from Sweden.
The former Top Gear has long been a critic of global warming, though he has said shooting in southeast Asia has led to him having a change of heart about the issue.