ABSTRACT How can we understand the term ‘utopia’ and does the adjective ‘utopian’ discredit the social thought to which it refers? The author discusses the role of utopia in the emergence of social sciences and alludes to Immanuel Wallerstein and his analysis of utopistics. He also defends the hypothesis that in the times of political, economic and ecological crisis which is sweeping through Europe and the world in the first decades of the twenty-first century, utopian thinking may be reborn not (...) only as a way of showing possible social alternatives, but also as a means of democratizing public debate and the existing status quo. In this perspective, utopianism can be invigorating not only for democracy, but also for independent and critical social thought. Social utopias, which contributed to the rise of the mass workers’ movement in the nineteenth century, today may become a force mobilizing human imagination and sensitivity to the struggles for a more emancipatory and democratic social order. (shrink)