Greta Thunberg jokes she will go net zero on swearing

Greta Thunberg has joked she is going ‘net zero on swear words’ after a video emerged of her joining in a rude chant outside Cop26 (Andrew Milligan/PA)

Greta Thunberg has joked she is going “net zero on swear words” after a video emerged of her joining in with a rude chant outside Cop26.

The Swedish activist said she has reflected on her language after being filmed hyping up crowds in Glasgow.