Method

Human nature

Overview

Human nature comprises the fundamental dispositions and characteristics—including ways of thinking, feeling, and acting—that humans are said to have naturally. The term is often used to denote the essence of humankind; however, this usage has proven to be controversial in that there is dispute as to whether or not such an essence actually exists.

Arguments about human nature have been a central focus of philosophy for centuries and the concept continues to provoke lively philosophical debate. While both concepts are distinct from one another, discussions regarding human nature are typically related to those regarding the comparative importance of genes and environment in human development (i.e., nature versus nurture). Accordingly, the concept also continues to play a role in academic fields, such as both the natural and the social sciences, and philosophy, in which various theorists claim to have yielded insight into human nature. Human nature is traditionally contrasted with human attributes that vary among societies, such as those associated with specific cultures.

The concept of nature as a standard by which to make judgments is traditionally said to have begun in Greek philosophy, at least in regard to its heavy influence on Western and Middle Eastern languages and perspectives. By late antiquity and medieval times, the particular approach that came to be dominant was that of Aristotle's teleology, whereby human nature was believed to exist somehow independently of individuals, causing humans to simply become what they become. This, in turn, has been understood as also demonstrating a special connection between human nature and divinity, whereby human nature is understood in terms of final and formal causes. More specifically, this perspective believes that nature itself (or a nature-creating divinity) has intentions and goals, including the goal for humanity to live naturally. Such understandings of human nature see this nature as an "idea", or "form" of a human. However, the existence of this invariable and metaphysical human nature is subject of much historical debate, continuing into modern times.

Against Aristotle's notion of a fixed human nature, the relative malleability of man has been argued especially strongly in recent centuries—firstly by early modernists such as Thomas Hobbes, John Locke and Jean-Jacques Rousseau. In his Emile, or On Education, Rousseau wrote: "We do not know what our nature permits us to be." Since the early 19th century, such thinkers as Darwin, Freud, Marx, Kierkegaard, Nietzsche, and Sartre, as well as structuralists and postmodernists more generally, have also sometimes argued against a fixed or innate human nature.

Charles Darwin's theory of evolution has particularly changed the shape of the discussion, supporting the proposition that the ancestors of modern humans were not like humans today. As in much of modern science, such theories seek to explain with little or no recourse to metaphysical causation. They can be offered to explain the origins of human nature and its underlying mechanisms, or to demonstrate capacities for change and diversity which would arguably violate the concept of a fixed human nature.

Overview adapted from Wikipedia (CC BY-SA 4.0; see the article history for authors).

In the original texts

Passages from public-domain books where Human nature is discussed.

No weakness of human nature is more universal and conspicuous than what we commonly call CREDULITY, or a too easy faith in the testimony of others; and this weakness is also very naturally accounted for from the influence of resemblance. When we receive any matter of fact upon human testimony, our faith arises from the very same origin as our inferences from causes to effects, and from effects to causes; nor is…
David Hume, A Treatise of Human Nature
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The development therefore of a more adequate science of human nature is a matter of first-rate importance. The present revolt against the notion that psychology is a science of consciousness may well turn out in the future to be the beginning of a definitive turn in thought and action.
John Dewey, Human Nature and Conduct
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And this matter, say they, principally belongs to the true human nature. But since this matter does not suffice for the requisite quantity, some other matter must be added, through the change of food into the substance of the individual partaking thereof, in such a quantity as suffices for the increase required. And this matter, they state, belongs secondarily to the true human nature: because it is not required for…
Aquinas Thomas, Summa Theologica, Part I
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In forming our notions of human nature, we are apt to make a comparison between men and animals, the only creatures endowed with thought that fall under our senses. Certainly this comparison is favourable to mankind. On the one hand, we see a creature whose thoughts are not limited by any narrow bounds, either of place or time; who carries his researches into the most distant regions of this globe, and beyond this…
David Hume, Essays
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And truth here is the obvious fact that since human nature is the point of existence to which good and evil refer, what is called value has its seat necessarily in human nature, and what is called existence has its seat necessarily in the nature of which human nature is a part and apart. Value, in so far forth, is a content of nature, having its roots in her conditions and its life in her force, while the converse…
John Dewey, Creative Intelligence
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Human nature

Overview

In the original texts

Philosophers who discussed Human nature

Related ideas

Place in the tradition