An ethnography of a long-unbuilt mosque in Greece that explores government operations and contemporary democracyWhy Not Build the Mosque? tells the story of the Greek state's centuries-long attempt to build a central mosque. After the fall of Ottoman Empire, Greek Orthodoxy entwined with Greek nationalism, and by the twentieth century, the state came to imagine Islam as incompatible with a Greek-speaking Orthodox Christian identity. And so as late as 2020, the contemporary Greek state did not have a mosque, even as its Islamic population grew and increasingly required a place of worship.Focusing on the failed effort in the early 2000s to build a mosque in a suburb of Athens and on the subsequent, successful realization of the project in 2020, Dimitris Antoniou investigates the roles that the Orthodox Church, politicians concerned about the "e;political cost"e; of supporting a mosque, and the community played in the project's delays, failures, and its bittersweet success. The mosque that was ultimately built in 2020 was itself a compromise, a modest building that failed to deliver on the dreamed-of and finally illusory building discussed in the 2000s.As Antoniou brings readers from under-the-radar home mosques to the offices of polling companies, politicians, and media corporations, he reveals that the years-long debate over if, how, and where to build a mosque wasa matter greater than religion or nationalism alone. Indeed, the story of the central mosque in Athens compellingly demonstrates how productive unrealized plans can be for some stakeholders-here politicians and members of media who built reputations on their support for or opposition to the unbuilt mosque-while leaving other stakeholders unable to move a project forward even when the will of the majority is with them. Ultimately, Why Not Build the Mosque? sheds light on what it takes for a government to make tangible changes-to infrastructure, in development, for a community-happen in contemporary democracies.