Supersized Earth

BBC TWO

Saturday 11 September 2021  09:30 - 10:30 (60 mins)
1/3. Documentary exploring how humans have transformed our world in a generation. Dallas Campbell climbs the world's tallest building and dives beneath Mexico City. Also in HD. [S,AD]

Supersized Earth may be available on playback
Supersized Earth (BBC TWO) Saturday 11 September 2021 09:30 - 10:30