Kiel is Germany's first zero-waste city. What can it teach us?

Kiel has put 107 waste-reducing measures in place. They include practical changes, such as ‘pay-to-throw’, a scheme in which households pay a fee for the amount of landfill waste they generate. Other measures include recycling collection ‘islands’ around the city, discounts for shoppers who bring their own containers and banning disposable products at all city events.