Under the title “Social Media, Emotions and Affect” Margreth Lünenborg published a new paper within the Working Paper series of the Collaborative Research Center Affective Societies. It provides an overview on the relation between social media and emotion as well as affect. After an introduction into socio-scientific research on emotion and affect studies, which make emotions visible as a crucial component of the social order, the paper analyzes reciprocal constitutive conditions of emotions and social media. The paper is available in German and can be downloaded here.