The time has come to stick to one’s principles. As a sustainability student I believe that I, along with other sustainability scientists and scientists from all related sciences, should lead by example.

What concerns me most at the moment is that a return trip by plane from Copenhagen to London (about 2 hours traveling time one way) costs 40 €, and ONE WAY by train from Lund to London (about 20 hours traveling time) costs 420 €.