  Superluminal causation between the distant outcomes also exists according to various counterfactual accounts of causation, including accounts that do not satisfy FactorUCP. In particular, in Lewis's (1986) influential account, counterfactual dependence between distinct events implies causal dependence between them. And as Butterfield (1992b) and Berkovitz (1998b) demonstrate, the violation of Factorizability involves a counterfactual dependence between the distant measurement outcomes in the EPR/B experiment.