Written in English
The Population Bomb is a best-selling book written by Stanford University Professor Paul R. Ehrlich and his wife, Anne Ehrlich (who was uncredited), in It predicted worldwide famine in the s and s due to overpopulation, as well as other major societal upheavals, and advocated immediate action to limit population of a "population explosion" were widespread in the Author: Paul R. Ehrlich. Population: Theory # 2. The Optimum Theory of Population: The optimum theory of population was propounded by Edwin Cannan in his book Wealth published in and popularized by Robbins, Dalton and Carr-Saunders. Unlike the Malthusian theory, the optimum theory does not establish relationship between population growth and food supply. General Theory of Population (Publication / Cambridge Group for the History of Population and Social Structure) by Sauvy, Alfred and a great selection of related books, . The General Theory of Employment, Interest and Money [full text]. Book I: Introduction. 1: This chapter cheekily consists of a single paragraph. It says the book is an attempt to show that classical economics (basically that summarized by Alfred Marshall, including Ricardo, Mill, Edgeworth, and Pigou) addresses only a special case of the economy, while this book outlines a more general theory.
The Theory of Ecology brings together some of the most respected and creative theoretical ecologists of this era to advance a comprehensive, conceptual articulation of ecological theories. The contributors cover a wide range of topics, from ecological niche theory to population dynamic theory to island biogeography theory. _The General Theory_ is dense reading. Fortunately, Keynes is clear in his exposition, his positions well articulated. As a non-economist, I was struck by several things. First was Keynes' demolition of "classical" economic theory on the means of increasing employment, political economy, and the relationship of supply to demand/5(). The Malthusian Theory of Population is a theory of exponential population growth and arithmetic food supply growth. Thomas Robert Malthus, an English cleric and scholar, published this theory in his writings, An Essay on the Principle of Population. Malthus believed that through preventative checks and positive checks, the population would be controlled to balance the food . The General Theory of Employment, Interest and Money is Keynes' masterpiece published right after the Great Depression. It sought to bring about a revolution, commonly referred to as the "Keynesian Revolution", in the way economists thought especially challenging the proposition that a market economy tends naturally to restore itself to full employment on its by:
This book is concerned with the general principles and theories of population ecology, based on the idea that the rules governing the dynamics of populations are relatively simple, and that the rich behavior we observe in nature is a consequence of the structure of the . By way of preparation, therefore, for the Theory of[/] Population presently to be developed, we propose devoting a brief space to this prior question. And here we are at once met by the difficulty, that the widest, and it would appear also, the best definition . Book: Relativity: The Special and General Theory Author: Albert Einstein, – First published: The original book is in the public domain in the United States. However, since Einstein died in , it may still be under copyright in many other countries, for example, those that use the life of the author + 60 yearsFile Size: 1MB. The author also discusses the use of discrete and continuous models and presents a general modeling theory for structured population dynamics. Cushing begins with an obvious point: individuals in biological populations differ with regard to their physical and behavioral characteristics and therefore in the way they interact with their environment.