With over half of fresh water too dirty to drink ─ who’s cleaning up?
Rapid urbanisation and development are putting water resources in cities under extreme pressure. The challenges of tackling too little, too much and too dirty water are huge. Not least because only 2.5 percent of the world’s water is fresh water and less than 1% is portable. In other words, most fresh water is now too contaminated to drink. So who's is cleaning up?