Main content
Prince William: “Air pollution is the silent killer”
The Duke of Cambridge sets out his vision for the Earthshot Prize to Clean Our Air.
Duration:
This clip is from
More clips from Clean Our Air
![]()
"Our air is a finite resource"
Duration: 02:06
More clips from The Earthshot Prize
![]()
Trailer: The Ceremony—2021
Duration: 00:20
