Herbert Spencer

Herbert Spencer was an English philosopher, biologist, anthropologist, and sociologist famous for his hypothesis of social Darwinism whereby superior physical force shapes history. Spencer originated the expression "survival of the fittest", which he coined in Principles of Biology (1864) after reading Charles Darwin's On the Origin of Species. The term strongly suggests natural selection, yet Spencer saw evolution as extending into realms of sociology and ethics, so he also supported Lamarckism.