Abstract

For example, it is commonly held that the difference between human beings and nonhumans, between human social practice and the activities of animals, lies in the self-conscious agency of humankind ; that is to say, human beings act in a self-conscious and intentional way. This gives rise to the question: If labor is characteristic of humankind and begins with the making of tools, and if tool-making activity is a universal and necessary characteristic which already implies intentional, conscious, and self-conscious activity, does this then mean that human consciousness is prior to human activity ? As a scientific expression of this view, some paleoanthropologists emphasize the decision-making function of the human brain [as a defining characteristic of humankind]. I disagree with this view