" ideology, ignorance, and inertia—the three Is—on the part of the expert, the aid worker, or the local policy maker, often explain why policies fail and why aid does not have the effect it should. It is possible to make the world a better place—probably not tomorrow, but in some future that is within our reach—but we cannot get there with lazy thinking. "

― Abhijit V. Banerjee , Poor Economics: A Radical Rethinking of the Way to Fight Global Poverty