Effectively managing shared natural resources is essential to protecting and improving our physical environment. This cannot be done without cooperation at international, national and local levels. Bringing together research on social dilemmas from the laboratory and the field gives us hope that we
Imagine you are walking around the city center. It is a warm summer evening and the street is deserted, no children or cars are around. The pedestrian light to cross the street is red. What do you do? Keep waiting for the light to turn green or just cross? And why? Because it is your own free choice
