Essays: Scientific, Political, & Speculative; Vol. 1 of 3library Edition (1891), Containing Seven Essays Not Before Republished, and Various Other Additions.

Essays: Scientific, Political, & Speculative, published in 1891, is a collection by Herbert Spencer that explores themes of evolution, progress, and the interplay between science and society. This volume includes seven previously unpublished essays and synthesizes Spencer's earlier works with contemporary discussions on the implications of evolution for moral and ethical considerations. Notably, Spencer critiques the statist principle of compulsory cooperation, advocating for voluntary cooperation as a means to achieve societal equilibrium. His insights reflect the interconnectedness of various domains of knowledge in the late 19th century.