This opening piece of the special issue ‘Perspectives on Post-Truth’ aims to accomplish three tasks. First, and foremost, it highlights the issue’s distinctive feature, namely its variegated approach to post-truth. The leading idea in assembling it has been to draw on different methodologies, theoretical approaches, and competences, in order to gain a fine-grained understanding of the post-truth condition and to develop an effective toolkit to address the most pressing challenges it poses to our societies. The underlying conviction is that a (...) variegated approach is required by the multifaceted nature of the post-truth condition. The curious reader willing to venture through the issue will thus be exposed to different perspectives on post-truth: some pieces address it from a traditional epistemological perspective, others explore post-truth from the perspective of social epistemology, and still others adopt a semiotic perspective. In light of this multiplicity of perspectives, the second task of this piece has been to provide a brief thematic overview of the key issues and perspectives in order to illustrate the overall narrative of the project. The third and final task has been to give a detailed synopsis of each contribution so that the reader will know precisely what to expect from it. (shrink)