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An environmental history special
A pioneer of climate change science, UK's Windscale nuclear accident, Kenya's Green Belt heroine who won the Nobel Peace Prize, the man "who fed the world", and banning cars in Mexico City.
(Photo: Thick black smoke blowing out of an industrial chimney. Credit: John Giles/PA)
Last on
Mon 21 Oct 2019
23:06GMT
BBC World Service
More episodes
Previous
Broadcasts
- Sat 19 Oct 2019 14:06GMTBBC World Service News Internet
- Sun 20 Oct 2019 14:06GMTBBC World Service South Asia & East Asia only
- Mon 21 Oct 2019 23:06GMTBBC World Service
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The History Hour
A compilation of the latest Witness History programmes
