Could this be Glastonbury`s greenest year yet? - video explainer
(WorldNews Environment)

With its sea of discarded tents and litter-strewn fields, Glastonbury has become almost as infamous for the mountain of rubbish left in its wake as it is renowned for its music. But this year, organisers are hitting back by banning plastic bottles in a bid to stem the tide of waste. Festivalgoers...