Herbert Spencer (1820 – 1903) was an English philosopher, biologist, anthropologist, sociologist, and prominent classical liberal political theorist of the Victorian era.
Spencer developed an all-embracing conception of evolution as the progressive development of the physical world, biological organisms, the human mind, and human culture and societies. He was "an enthusiastic exponent of evolution" and even "wrote about evolution before Darwin did." As a polymath, he contributed to a wide range of subjects, including ethics, religion, anthropology, economics, political theory, philosophy, literature, biology, sociology, and psychology. During his lifetime he achieved tremendous authority, mainly in English-speaking academia. "The only other English philosopher to have achieved anything like such widespread popularity was Bertrand Russell, and that was in the 20th century." Spencer was "the single most famous European intellectual in the closing decades of the nineteenth century" but his influence declined sharply after 1900; "Who now reads Spencer?" asked Talcott Parsons in 1937.
Spencer is best known for coining the expression "survival of the fittest", which he did in Principles of Biology (1864), after reading Charles Darwin's On the Origin of Species. This term strongly suggests natural selection, yet as Spencer extended evolution into realms of sociology and ethics, he also made use of Lamarckism, the idea that an organism can pass on characteristics that it acquired during its lifetime to its offspring.
Social Statics is Spencer’s first major work of political philosophy. In it, he attempts to lay the basis for a limited state on a rigorous development of a doctrine of natural rights. He begins with a defense of his “first principle” ’that every man, may claim the fullest liberty to exercise his faculties compatible with the possession of like liberty by every other man.” From that, he argues, follows all other rights.
Spencerian views in 21st century circulation derive from his political theories and memorable attacks on the reform movements of the late 19th century. He has been claimed as a precursor by libertarians and anarcho-capitalists. Economist Murray Rothbard called Social Statics "the greatest single work of libertarian political philosophy ever written."Spencer argued that the state was not an "essential" institution and that it would "decay" as voluntary market organisation would replace the coercive aspects of the state. He also argued that the individual had a "right to ignore the state." As a result of this perspective, Spencer was harshly critical of patriotism. In response to being told that British troops were in danger during the Second Afghan War, he replied: "When men hire themselves out to shoot other men to order, asking nothing about the justice of their cause, I don't care if they are shot themselves."
http://en.wikipedia.org/wiki/Herbert_Spencer
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