Life and Letters of Herbert Spencer (Volume One)

Herbert Spencer (1820-1903) was an English philosopher, best known for his scientific writings. Together with Charles Darwin and Thomas Huxley he was responsible for the acceptance of the theory of evolution. His well-known essay on Education, Intellectual, Moral and Physical was considered one of the most useful and profound books written on education.

He projected a vast 10-volume work, Synthetic Philosophy, in which all phenomena are interpreted according to the principle of evolutionary progress.

Although no longer influential in biology, his extension of his theory of evolution to psychology and sociology remains important. His "Social Darwinism" was particularly influential on early evolutionary economists such as Thorstein Veblen.

The Study of Sociology was Spencer's popular account of his leading sociological doctrines. Its publication marked the emergence of Spencer as the popular philosopher of the Victorian age. It was a highly influential work in terms of the impetus it gave to the academic pursuit of the new science of sociology and it also played an important role in shaping the outlook of many thoughtful lay persons in the Victorian reading public. Sociology became a discipline in the United States because of Spencer's impressive work.