 One purported problem for such a view is that the indeterminism that it requires is destructive, that it would diminish the control with which an agent acts to the extent that responsibility would be undermined. The most common version of this worry is the problem of luck, which holds that indeterminism reduces control by introducing luck. A second common objection is the problem of enhanced control, which holds that the required indeterminism is superfluous, that it adds nothing of value that could not exist in a deterministic world. We shall examine these objections below. First, let us consider a type of event-causal incompatibilist account that is advocated by writers who accept a qualified version of the first of these objections.