Abstract
In the immediate aftermath of 9‐11, Michael Walzer, notable theorist of warfare, reminded us that while terrorism is complex, it's not inscrutable. Implicit in the characterization is the idea that terrorism involves a wider variety of parties than the two conventionally cited, the terrorist and their victims. Terrorists don't harm their victims because they hate them, though in fact they may. The terrorist could, as Walzer counters, choose nonviolent movement‐building instead. The development of The Expanse's terrorism storyline gives us hope that our future may be less sordid than our past. Marco provides a welcome clarification of the terrorist's dilemma.