New Geographies, 12 : Harvard Graduate School of Design : 9781934510810 : 1934510815 : 29 Oct 2021 : The commons as a contested political idea has been continually articulated and reproduced in many disciplines and in relation to specific historical and geographical contexts. Since the 1960s, the concept of commons has started to play an increasingly important role in the field of urban studies. While commons are usually perceived as the material spaces of the city such as streets, parks, public spaces, etc., they are also perceived as the immaterial public realm?including subaltern and mainstream culture, knowledge, language, and modes of sociality. As the commoning process continuously involves the substance of urban spaces, be it physical or virtual, the concept of commons has actively contributed to reshaping spatial imaginaries such as urban islands, archipelagos, and thresholds. This issue of New Geographies proposes the concept of commons as a mode of thinking that challenges a