Solving Mexico City's water crisis
Mexico's capital often floods during the rainy season, but paradoxically, it's also running out of water. A large and growing population, along with crumbling infrastructure and the effects of climate change - are increasingly putting a strain on the city. We meet the army of scientists, activists and urban planners trying to solve this problem - and rethink Mexico City\u2019s relationship with water - including the scientist using plants to clean sewage water and the architect who has designed a park that absorbs excess rainwater.
Presenter: Myra Anubi\nReporter/producer: Craig Langran\nSeries Producer: Jon Bithrey\nEditor: Tom Bigwood\nSound mix: Hal Haines
(Image: Alejandro Alva in Cuautepac wetland area, Mexico City, BBC)