Inequality of opportunity is the biggest social problem that is hurting most children in the developing world. Inequality of opportunity happens because of poverty, caste, religion and culture of poverty and we cannot have equality of opportunity without equality of condition. Inequality of condition, like soft discrimination, hurts a child throughout a child's life. Research has also shown how high and rising income inequality drives an inequality of opportunity for subsequent generations. Equality of opportunity is, of course, quite consistent with inequality of condition. Stratification is the condition of being stratified. Social Inequality is found in virtually all social processes.

But is not the same as two runners given an even start, and equally good tracks. Inequality of condition does not necessarily equal inequality of opportunity. Distinctions between inequality of opportunity and inequality of outcomes do not hold water in practice, and we are likely to greatly underestimate inequality of opportunity. It is quite difficult to measure inequality of opportunity.

**INEQUALITY OF OPPORTUNITY
IN COMPARATIVE PERSPECTIVE: Recent Research on Educational Attainment and Social Mobility** - Richard Breen and Jan O. Jonsson,
Annual Review of Sociology Vol. 31: 223-243.

Data now available have led to more and better descriptions of inequality of opportunity across countries and over time.
Inequality of condition undermines equality of opportunity, and inequality opportunity is unjust.

**In American political
discourse, a distinction is often made between inequality of condition and inequality of
opportunity.** In terms of scientific work, progress has been made on the study of inequality of condition than on the study of
inequality of opportunity. This paper proposes an approach to defining and measuring
inequality of opportunity that avoids many of the problems found in previous research. It is important to measure inequality of
opportunity at both the individual and group levels. Measuring opportunity - KRYMKOWSKI Daniel H.-
Mathematical Sociology in Japan and America. Conference, Honolulu, Hawai , ETATS-UNIS
(23/06/2002) 2001, vol. 25.