![](https://epl.org.ua/wp-content/uploads/2015/04/2015-04-02_news_96cc642e33-365x270.jpeg)
It’s easy to say we’d like our cities to be cleaner and greener. But what does that even mean? “Greenness” is a concept that’s hard to pin down – there’s no official list of the top 50 most eco-friendly cities, nor any widely agreed set of measurements for working out how green a city actually…
Read