Taking Mechanisms Seriously:  Causes, Causation, and Explanatory Pluralism. (November 2020.)

Relationalism Is Not Enough:  Towards a Processual IR.  (Georgetown University.  October 2019.)

Explanations, Mechanisms, and Causes:  Towards Explanatory Pluralism in International Studies.  (Columbia University, September 2019.)

Assembling and Reassembling the State:  A Relational Processual Perspective on the Modern State and Globalization.  (American University, October 2017.  Revised November 2017.)