Supersized Earth

BBC FOUR

Thursday 2 May 2019  20:00 - 21:00 (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. [S,AD]

Supersized Earth may be available on playback
Supersized Earth (BBC FOUR) Thursday 2 May 2019 20:00 - 21:00