提姆·梅伊(Tim May)英國都市與區域可持續發展研究中心主任．現就職於美國斯坦福大學，著有《社會研究與自反性》(Social Research and Reflexivity．with Beth Perry．Sage Publications．2011)等,偏嚮於從哲學與社會學視角關注社會問題。

詹森．L．鮑威爾{Jason L Powell)英國曼徹斯特城市大學社會公正與社區實踐中心教授，哈佛大學客座研究員，主要研究領域為老齡化與社會政策，其關於老齡化的著述頗豐，包括《社會理論與老齡化》(Social Theory and Aging Rowman＆Littlefield Publ ishers，2005)等。

In recent years, there has been a proliferation of concerns about the status of social theory, particular in the context of debates about 'mobility', 'technology' and 'complexity' which in their extreme are said to undermine the very basis of 'the social'. Addressing these issues is important if social theory is to have a voice in shaping a future in which boundaries between 'nature' and 'society' are challenged and threaten in new ways. The second edition of "Situating Social Theory" examines the implications of recent developments, challenges and disputes that have become important to debates in social theory including new commentaries on key authors. The new edition also explores the extent to which how we situate social theory may need re-examining. The relationship between 'agency', 'social self' and 'social structure' will be examined in relation to the implications of 'mobility', 'technology' and 'complexity' through revised and updated material, the integration of new analysis of key authors, and two new chapters addressing the challenges of recent developments.