Sylvia Chant is professor of geography at the London School of Economics. She has written many books, including Women-headed Households: Diversity and Dynamics in the Developing World and Mainstreaming Men in Gender and Development (with Matthew Gutmann). Nikki Craske is director of the Institute of Latin American Studies at the University of Liverpool and senior lecturer in Latin American Politics. Her publications include Women and Politics in Latin America (Polity Press and Rutgers University Press) and Gender and the Politics of Rights (coedited with Maxine Molyneux).