From Phoebe Weston at the Guardian comes the story of the Herculean effort to clean up Switzerland’s waterways, an effort that has transformed the unique European country into one that enjoys the cleanest urban swimming spots on the continent. In the 1960s, water quality in the form of sewage treatment investment received the smallest share […]
The post From Sewage-Filled Waters to Crystal Blue: Switzerland Rivers and Lakes Offer Hope for Cleaning Up Other Countries appeared first on Good News Network.
