Rising Threats to US Democracy

This is the expanded written version of the James Madison Lecture delivered on September 6, 2024, at the APSA Annual Meeting in Philadelphia, PA. I grapple with the pressing question before us as social scientists and as citizens: How and why have US politics and governance arrived at the present juncture where long-standing constitutional practices and democratically responsive governance are very much at stake? My answer focuses on what I see as the prime driver of the current crisis: the recent radicalization of the Republican Party and its allies, as they have pursued two forms and phases of antidemocratic politics. The first version involves maximum use of legal hardball steps that stretch existing laws and rules to disadvantage partisan opponents (I also call this approach "McConnellism" in honor of its chief practitioner, outgoing GOP Senate Leader Mitch McConnell of Kentucky). The second approach targets political competitors and government operations with extralegal harassment, threats of violence, and even actual violence. Drawing on my own research with many collaborators, as well as from many excellent studies by colleagues in political science and beyond, I will dissect the elite and popular roots of recent Republican embrace of both forms of antidemocratic politics.