The population problem

Population growth lies at the core of all questions of “sustainability”. It is growth of the human population and the increasing resources that it requires that drives the destruction of habitats, the increasing levels of pollution (especially CO2), and the accelerating depletion of finite resources. It is impossible to stop exacerbating these problems if we do not stop population growth.

Book review: Culture Change by Alexis Zeigler

With superb insight, wisdom and erudition—one is almost tempted to say omniscience—Alexis Zeigler’s Culture Change charts an ambitious course for the future of our civilization. The book calls for a revolution to bring about what Zeigler terms a “conscious culture” capable of responding intelligently to our ecological crisis. (Full book title: Culture Change: Civil Liberty, Peak Oil, and the End of Empire)

Energy and ecology: why societies really succeed and fail

A human society that aspires for long-term sustainability will want to live in accord with basic ecological principles: energy comes from the sun; all resources are constantly cycled such that there is no waste whatsoever; fertile soil is the foundation of terrestrial life; and a sustainable population of a given species is one that is maintained at or within the carrying capacity of the ecosystem.