Prince William, Sir David Attenborough and astronaut Naoko Yamazaki hear the personal stories of people who are directly affected by air pollution and look at possible solutions.

Prince William, David Attenborough and Shakira find out about inspiring people and projects across the world that can help us stop damaging the oceans and enable their revival.

Prince William, David Attenborough and Hindou Oumarou Ibrahim see how we might reimagine our production lines to solve the problem of the vast amount of waste we produce.