In the space of their 16-month posting to Poland, the 500 men of Police Battalion 101 genocidally massacred 38,000 Jews by rifle and pistol fire. Although they were acting as members of a formal security force, these men knew that they could avoid participation in killing operations with impunity, and a substantial minority did so. Why, then, did so many participate in the genocidal killing when they knew they did not have to? Landmark historical studies by Christopher Browning and Daniel (...) Goldhagen proffer contrasting explanatory answers to this troublesome question. This article focuses on a criticism that has often been leveled at the internal coherence of Goldhagen’s controversial explanatory theory. Goldhagen’s explanation is that the men freely, willingly, and responsibly participated in the genocidal killing because of their beliefs about Jews—beliefs that they were causally determined to hold. Critics charge that this is incoherent: How could perpetrators have been passive recipients of determinist... (shrink)