Nudge WaterWars: Dutch students start the war against bottled water
by Kitty Vallen
'500.000 botlles of bottled water are bought in Holland a day. How can we reduce this number?' Four teams of students will consider this question on 30th and 31st of October. On November 11th, the winner of the Nudge WaterWars will be known. Click here and read all about it!