Given the current challenge of the COVID-19 pandemic, the conference will convene entirely online. The conference aims at promoting a global dialogue on methods and should attract methodologists from all over the world and all social and spatial sciences (e.g. area studies, architecture, communication studies, educational sciences, geography, historical sciences, humanities, landscape planning, philosophy, psychology, sociology, urban design, urban planning, traffic planning and environmental planning). Thus, the conference will enable scholars to get in contact with methodologists from various disciplines all over the world and to deepen discussions with researchers from various methodological angles. Scholars of all social and spatial sciences and other scholars who are interested in methodological discussions are invited to submit a paper to any sessions of the conference. All papers have to address a methodological problem. All sessions have to comply with the conference organization rules. If you want to present a paper, please submit your abstract via the official conference website: https://gcsmus.org between 20.02.2021 and 31.05.2021. You will be informed by 31.07.2021, if your proposed paper has been accepted for presentation at the conference. For further information, please see the conference website or contact the session organizers.