Many people believe that discriminatory social attitudes are the funda
mental cause of disablement. In this view, attitudinal change is regar
ded as the key to the emancipation of disabled people from the social
oppression of disability. However, historical materialists, such as Ab
berley (1991a) and Oliver (1990), have rejected psychological accounts
of disability on the ground that they fail to recognise the socio-eco
nomic causes of disablement. This article presents an historical mater
ialist critique of the 'attitudinal' explanation of disability. The ar
gument has three parts: the first reviews the recent application of hi
storical materialist principles to the question of disability; the sec
ond considers the importance of space as a source of disablement; and
the final part of the discussion is a report on recent research that h
as applied the materialist viewpoint to the study of disability in pas
t societies.