This book explores the work of German philosopher and social theorist Jurgen Habermas. It provides a context for the emergence of his critical theory and key influences. The text explores Habermas's key aspirations of the enlightenment project and the possibilities for emancipatory practice. Whilst there are several important strategies Habermas claims we should adhere to such as a reconstruction of the life-world through communicative action, there are several implications that need to be engaged with.