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Greta: 'They try so desperately to silence us'

Climate summit told of nation's 'fight to death'

Critical year for climate change begins in Madrid

What is 2019's word of the year?

When Leo met Greta: Di Caprio praises Thunberg

Jane Fonda: 'I worry about Greta Thunberg' Broadcasting House. Audio, 00:05:58Jane Fonda: 'I worry about Greta Thunberg'

Greta Thunberg rejects environmental award

US actress Jane Fonda arrested at climate protest

Global climate strikes: What's been happening?

Hundreds of thousands join Canada climate strikes

Unexpected Elements. Global climate inaction. Audio, 64 minutesUnexpected Elements

Greta Thunberg calls out the 'haters'

Is Trudeau doing enough on climate change?

Thousands hit Montreal's streets in climate strikes. Video, 00:00:31Thousands hit Montreal's streets in climate strikes

Greta Thunberg: 'It felt like I was the only one' Video, 00:00:38Greta Thunberg: 'It felt like I was the only one'

School pupils march over climate change

Global climate strikes: Prince Harry backs the protests. Video, 00:00:28Global climate strikes: Prince Harry backs the protests

Global warming causing ocean 'emergency'

'We will never forgive you', Thunberg warns. Video, 00:01:20'We will never forgive you', Thunberg warns

Seven young climate activists from around the world

Climate change 'accelerating', say scientists

Millions march against climate change worldwide

Hundreds miss school for climate strike protest