Abstract

As biological and moral creatures, humans contain physical and psychological needs that correspond to various development stages. According to Lee, a hierarchy of biological and individual needs provides an objective basis for ethics. The anthropocentric hierarchy of needs provides a model for examining the needs of the environment as well. A sound world order must be based on an ethical theory that integrates the needs of humans and the environment of which they are a part. Political and economic systems must universally address all needs at all levels.