PRAISE FROM DAVID ATTENBOROUGH
Thunberg, who was named Time Magazine's Person of the Year for 2019, said becoming an activist had helped rescue her from the depression she had previously been suffering.
She also spoke in Monday's BBC programme with veteran British broadcaster David Attenborough, telling him how his nature documentaries had inspired her.
"You have aroused the world," the 93-year-old Attenborough told Thunberg in reply, adding that she had achieved things "that many of us who have been working on the issue for 20 years have failed to do".
Her father Svante Thunberg, also interviewed for the BBC programme, said she had dealt very well with "the fake news, all the things that people try to fabricate about her, the hate that that generates" while in the global media limelight.
"Quite frankly, I don't know how she does it, but she laughs most of the time. She finds it hilarious," he said.
The teenager rejoined activists outside the Swedish parliament this month after four months of overseas trips to attend climate conferences in New York and Madrid.
"I hope I won't have to sit outside the Swedish parliament for long. I hope I don't have to be a climate activist any more," she said on Monday, adding she was looking forward to returning to school in August.
"I just want to be just as everyone else. I want to educate myself and be just like a normal teenager."
