 One might object that in fact there is no probability Harry would exist in the absence of the couple’s entering the contract, for without the contract the probability that couple would together have produced any child at all is 0. That may be right, but it doesn’t bear on whether Harry has been made worse off. As noted above, the simple, counterfactual, “but for,” account of when a person has been made worse off (or harmed) must be rejected. It isn’t what agents would have done, but what they accessibly could have done, that determines whether what they have done makes a person worse off or harms that person. If I shoot you in the arm and would have shot you in the heart had I not shot you in the arm, I have still made you worse off. I have made you worse off – not worse off than you would have been had I not shot you in the arm, but rather off worse off than you would have been had I just stood there quietly instead. It’s the best I  accessibly could have done that should be our baseline in Feinberg’s sense – not what I would have done – for purposes of determining when a person has been made worse off (or, in a morally relevant sense, harmed) (Feinberg 1988).