Poverty is the shortage of common things such as food, clothing, shelter and safe drinking water, all of which determine our quality of life. It may also include the lack of access to opportunities such as education and employment which aid the escape from poverty and/or allow one to enjoy the respect of fellow citizens. According to Mollie Orshansky who developed the poverty measurements used by the U.S. government, "to be poor is to be deprived of those goods and services and pleasures which others around us take for granted." Ongoing debates over causes, effects and best ways to measure poverty, directly influence the design and implementation of poverty-reduction programs and are therefore relevant to the fields of public administration and international development.
Poverty may affect individuals or groups, and is not confined to the developing nations. Poverty in developed countries is manifest in a set of social problems including homelessness and the persistence of "ghetto" housing clusters. .
