We sometimes think that Westerners invest too much effort in changing unjust laws and not enough in changing culture, by building schools or assisting grassroots movements. Even in the United States, after all, what brought equal rights to blacks wasn’t the Thirteenth, Fourteenth, and Fifteenth Amendments passed after the Civil War, but rather the grassroots civil rights movement nearly one hundred years later. Laws matter, but typically changing the law by itself accomplishes little. – Half the Sky, Nicholas D. Kristof and Sheryl WuDunn