Titlebook: Energy Return on Investment; A Unifying Principle Charles A.S. Hall Book 2017 The Author(s) 2017 role of energy in the economy.EROI calcula

财产

Demonstrate

Allergic

stratum-corneum

Investments essential to the human condition, indeed to all of life. It can explain a tremendous amount of our behavior. At the level of ourselves, our families, our communities, our nation or our world everything, in a sense, is about investments and return on those investments.

光滑

staging

Energy in Early Human Economiesward T. Odum, sociologist Frederick Cottrell, economist Nicolas Georgescu-Roegen, energy scientist Vaclav Smil and a number of others in these and other disciplines, human history, including contemporary events, is essentially about the history of how humans have exploited energy and the technologies they have used to do so.

追逐

Canvas

痛苦一下

flammable

Energy Return on Investment as Master Driver of EvolutionWe start with a brief review of Darwinian evolution, then build on that by first considering another important question in ecology relating to the distribution and abundance of species. I do this through a summary of some of the most important history on this issue.