  It is worth noting that moral disagreement does not imply that people have different intuitions. Ross, for example, had the strong intuition that it is permissible to miss an opportunity to enjoy some innocent pleasure, but at the time he wrote The Right and the Good he did not believe this. (Later, in the Foundations of Ethics, he changed his mind.) He believed it would be wrong to pass up such an opportunity because pleasure is good, and we ought to maximise the good. So although he would disagree with someone who believed that it is permissible to pass up an opportunity to enjoy some innocent pleasure, he would share their intuition that this is permissible. Similarly, it is plausible to suppose that many act consequentialists still have the intuition that it is wrong to harvest organs from a healthy but non-consenting donor to save five other lives. But because they have persuaded themselves of the truth of act consequentialism, they would not believe this act is wrong.