Publication

"On Liberty" addresses the nature and limits of the power that can be legitimately exercised by society over the individual.The 'harm principle', a cornerstone of Mill's thought, holds that each individual has the right to act as he wants, so long as these actions do not harm others. If the action is self-regarding, that is, if it only directly affects the person undertaking the action, then society has no right to intervene, even if it feels the actor is harming himself. Mill argues, however, that individuals are prevented from doing lasting, serious harm to themselves or their property by the harm principle. Because no-one exists in isolation, harm done to oneself also harms others, and destroying property deprives the community as well as oneself.