What is the future for equity within health policy?

In spite of differences in meaning, equity is generally accepted as an important social and economic policy goal. However, recent policy debates suggest that this consensus is under challenge. This paper explores the current debate between the 'New Right' and its opponents, and how different approaches affect health policy. It is strongly argued that if equity is not to remain a misunderstood concept, it is essential to clarify the arguments in its favour, as well as the steps required to protect its position within policy. The paper then goes on to justify the concern with equity, the broad goals equity seeks to achieve, and the practical translation of these goals into health policy. In the final section essentially practical issues are raised, by considering planning strategies and what research is necessary to support and develop pragmatic planning based on equity goals.