Herbert SpencerCivilization is a progress from an indefinite, incoherent homogeneity toward a definite, coherent heterogeneity.
Evolution is a change from a state of relatively indefinite, incoherent homogeneity to a definite coherent heterogeneity.
Evolution is an integration of matter and a dissipation of motion. It is the passing of matter (as well as motion) from an indefinite, incoherent homogeneity to a definite, coherent heterogeneity.
Evolution is an integration of matter and concomitant dissipation of motion... during which the matter passes from an indefinite, incoherent homogeneity to a definite, coherent heterogeneity... and during which the retained motion undergoes a parallel transformation.
Functionalism is a school of thought that places rigorous emphasis on each feature, custom, or practice, to determine its effect on the functioning of a supposedly stable, cohesive system.
