Environment
Toxic foam from polluted rivers causes health problems in Colombia
Clouds of foam containing toxic chemicals are floating through a neighbourhood on the outskirts of Bogot谩, and residents say they it is making them sick
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Clouds of foam containing toxic chemicals are floating through a neighbourhood on the outskirts of Bogot谩, and residents say they it is making them sick
We are devouring ever more biomass, fossil fuels, metals and minerals each year. These graphics show how, and the shocking picture of how much we throw away