Essays: Scientific, Political, & Speculative; Vol. 1 of 3 Library Edition (1891), Containing Seven Essays not before Republished, and Various other Additions.

"Essays: Scientific, Political, & Speculative; Vol. 1 of 3" by Herbert Spencer is a collection of essays that delve into scientific, philosophical, and political themes, written in the late 19th century. The compilation encompasses essays that explore the principles of evolution, the nature of progress, and the implications of scientific theories on moral and ethical considerations. Spencer’s work engages with topics surrounding organic evolution and the development of societies, reflecting on the interconnectedness of various domains of knowledge. The opening of the volume provides context for the essays included, detailing Spencer’s intent to synthesize his previous works along with new essays that address current topics of interest in the realm of evolution and society. The first essay discusses the development hypothesis, arguing against the notion of special creation and positing that species evolve through a process of modification. He critiques opposing views, emphasizing the rationality and scientific basis of evolutionary theory while outlining a defense for the principles of change and progress that govern both natural and social phenomena. This sets a tone for the subsequent essays in the collection, where Spencer continues to unpack the implications of evolution across various aspects of human understanding and experience. (This is an automatically generated summary.)

Herbert Spencer was an English polymath active as a philosopher, psychologist, biologist, sociologist, and anthropologist. Spencer originated the expression "survival of the fittest", which he coined in Principles of Biology (1864) after reading Charles Darwin's 1859 book 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.