Combatting air pollution associated with extensive motor-vehicle use has become a major policy objective for cities around the world. Policy alternatives toward this end can be divided into two categories: incentives (e.g., improved public transportation) and disincentives (e.g.,environmental...

Using the Canada Foundation for Innovation (CFI) as an example, we show how Canadian science policy is influencing patterns of stratification both within and between universities. Substantial differences in CFI funding for certain knowledge fields have produced an increasing inequality in the...