a society dominated by that religion, he argues that members of the majority ought make rules that they would accept should they have been the minority. He states, "unless we are willing to adopt the logic of persecutors, and say that we may persecute others because we are right, and that they must not persecute us because they are wrong, we must beware of admitting a principle of which we should resent as a gross injustice the application to ourselves." In saying this, he references an earlier claim that morals and religion cannot be treated in the same light as mathematics because morals and religion are vastly more complex. Just as with living in a society which contains immoral people, Mill points out that agents who find another's conduct depraved do not have to socialise with the other, merely refrain from impeding their personal decisions. While Mill generally opposes the religiously motivated societal interference, he admits that it is conceivably permissible for religiously motivated laws to prohibit the use of what no religion obligates. For example, a Muslim state could feasibly prohibit pork. However, Mill still prefers a policy of society minding its own business. Applications This last chapter applies the principles laid out in the previous sections. He begins by summarising these principles: Economy Mill first applies these principles to the economy. He concludes that free markets are preferable to those controlled by governments. While it may seem, because "trade is a social act," that the government ought intervene in the economy, Mill argues that economies function best when left to their own devices. Therefore, government intervention, though theoretically permissible, would be counterproductive. Later, he attacks government-run economies as "despotic." He believes that if the government ran the economy, then all people would aspire to be part of a bureaucracy that had no incentive to further the interests of any but itself. Preventing harm Next Mill investigates in what ways a person may try to prevent harm. He first admits that a person should not wait for injury to happen, but ought try to prevent it. Second, he states that agents must consider whether that which can cause injury can cause injury exclusively. He gives the example of selling poison. Poison can cause harm. However, he points out that poison can also be used for good. Therefore, selling poison is permissible. Yet, due to the risk entailed in selling