Consumers only occasionally choose to buy sustainable products. At the same time these consumers say in surveys that sustainability is important to them, and that the government should promote sustainable consumption. Most likely, a social dilemma is at play here. Everyone would be better off if...

Rapid increases in livestock production in the Netherlands have changed manure from a valuable input into a mere waste product. This is especially true for the southern and eastern parts of the country, where specialized pig and poultry farms have concentrated on sandy soils. As these farms...