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David Weinstein. Equal Freedom and Utility: Herbert Spencer's Liberal Utilitarianism. Cambridge: Cambridge University Press, 1998. Pp. xii + 235. Cloth, $69.95.
Herbert Spencer, though influential and widely read in the nineteenth century, has been largely neglected by contemporary philosophers. David Weinstein argues that this neglect is unjustified, and that Spencer's moral and political thought deserves the same attention that has been afforded to Spencer's contemporary John Stuart Mill. The comparison with Mill is particularly important for Weinstein. Indeed, he claims that, like Mill, Spencer was a liberal utilitarian who attempted to preserve a place for strong moral rights within a broadly utilitarian framework.
A large part of Weinstein's study is devoted to delineating the precise nature of Spencer's utilitarianism. Weinstein argues that Spencer is both more consistently utilitarian and more systematic than has often been alleged. In the first two chapters he discusses Spencer's utilitarianism in relation to his metaphysical principles and his account of moral psychology. Weinstein convincingly demonstrates that Spencer's liberal utilitarianism follows from his views on social evolution. Spencer viewed evolutionary processes as leading to increasing differentiation among phenomena, which implied for Spencer a trend towards greater individuation of persons as societies evolve. Evolutionary principles also led Spencer to view happiness as largely dependent upon the exercise of faculties. Together, these views lend support to what Weinstein sees as the centerpiece of...