Barbara Ward (1914-81), in later life Baroness Jackson of Lodsworth, was a British economist and writer concerned with the economic and ideological background of contemporary world politics. After studying economics at Oxford University, she became a writer and editor at The Economist. She was an early advocate of sustainable development and was an influential advisor to policy-makers in the U.K., the U.S., the Vatican, the UN, and the World Bank. She wrote numerous articles and books on the worldwide threat of poverty among less-developed countries and the importance of conservation. Her prolific written contributions to the development debate include The International Share-Out, Defence of the West, Policy for the West, Faith and Freedom, Interplay of East and West, The Planet under Pressure, Nationalism and Ideology, Spaceship Earth, and Progress for a Small Planet (1979).