In recent years the welfare state has come under attack from economists, and in many OECD countries there have been calls for spending on the welfare state to be rolled back. Critics argue that the size of transfer programs is responsible for a decline in economic performance and that cuts in...

Despite significant gains in promoting economic growth and living conditions (or "human progress") globally over the last twenty-five years, much of the developing world remains plagued by poverty and its attendant problems, including high rates of child mortality, illiteracy, environmental...