The social dynamics of human history, even more than that of biological evolution, illustrate the fundamental principle of ecological evolution - that everything depends on everything else. The nine elements that we have described in societal evolution of the three families of phenotypes - the phyla of things, organizations and people, the genetic bases in knowledge operating through energy and materials to produce phenotypes, and the three bonding relations of threat, integration and exchange - all interact on each other.
Kenneth E. BouldingConsumption is the death of capital, and the only valid arguments in favor of consumption are arguments in favor of death itself.
Kenneth E. Boulding