in the 1940s by Richard Titmuss within the field of social administration in Britain. Titmuss's essay on the "Social Division of Welfare" (1955) laid the development for social policy to gradually absorb social administration. Titmuss was an essayist whose work concerned the failure of the market; the inadequacy of selective social services; and the superiority of collectivism and universal approaches. While some scholars describe social policy as an interdisciplinary field of practice, scholars like Fiona Williams and Pete Alcock believe social policy is a discipline unto itself. Some of the earliest examples of direct intervention by government in human welfare date back to Ancient Rome's Cura Annonae (grain dole) founded in 123 BC, and Umar ibn al-Khattāb's rule as the second caliph of Islam in the 6th century: he used zakat collections and also other governmental resources to establish pensions, income support, child benefits, and various stipends for people of the non-Muslim community. The enactment of English Poor Laws helped curb poverty and recidivism: these laws influenced the justices of Berkshire to implement the Speenhamland system, which was the first social program in the modern sense of that word. In the modern West, proponents of scientific social planning such as the sociologist Auguste Comte, and social researchers, such as Charles Booth, contributed to the emergence of social policymaking in the first industrialised countries following the Industrial Revolution. Surveys of poverty exposing the brutal conditions in the urban slum conurbations of Victorian Britain supplied the pressure leading to changes such as the decline and abolition of the poor law system and Liberal welfare reforms. Other significant examples in the development of social policy are the Bismarckian welfare state in 19th century Germany, social security policies in the United States introduced under the rubric of the New Deal between 1933 and 1935, and both the Beveridge Report and the National Health Service Act 1946 in Britain. Thus, two major models of social insurance arose in practice: Bismarkian welfare from Germany and Beveridgean welfare from Britain. Social policy in the 21st century is complex and in each state it is subject to local and national governments, as well as supranational political influence. For example, membership of the European Union is conditional on member states' adherence to the Social Chapter of European Union law Types Social policy aims to improve human welfare and to meet human needs for education, health, housing and economic security.