Climate change protests: 'It's important for us to miss school'

Millions of people all around the world have been protesting against the lack of action to tackle climate change.

Last Friday, many children missed school so they could take part in big marches, which happened in several countries around the world.

Millions of people all around the world have been protesting against the lack of action to tackle climate change.

Last Friday, many children missed school so they could take part in big marches, which happened in several countries around the world.

We went to Brighton to meet children taking part to find out more about why it was so important to them to be there.

We went to Brighton to meet children taking part to find out more about why it was so important to them to be there.

Watch more: Climate and the environment