Vitalism[edit | edit source]

Overview[edit | edit source]

Vitalism is a historical doctrine that posits the existence of a vital force unique to living organisms, driving the phenomena they exhibit. This force is thought to be distinct from purely mechanical or chemical forces. Vitalism suggests that the processes of life cannot be fully explained by the laws of physics and chemistry alone, implying that life is subject to its own set of principles.

Historical Context[edit | edit source]

Vitalism has its roots in ancient philosophies and medicine, with early proponents including Aristotle, who believed in a "vital heat" that differentiated living from non-living matter. Throughout the centuries, various forms of vitalism have been proposed, often as a reaction against materialistic explanations of life.

Aristotle, an early proponent of concepts akin to vitalism.

18th and 19th Centuries[edit | edit source]

During the 18th and 19th centuries, vitalism gained scientific credibility. Notable scientists such as Georg Ernst Stahl and Hans Driesch were advocates of vitalistic theories. Stahl introduced the concept of the anima as the immaterial force guiding the functions of the body, while Driesch's experiments with sea urchin embryos led him to propose the entelechy, a non-material force that directed organic development.

Hans Driesch, a notable 19th-century vitalist.

Decline and Criticism[edit | edit source]

The advent of biochemistry in the 20th century, exemplified by the synthesis of urea by Friedrich Wöhler and further discoveries in cellular and molecular biology, challenged vitalism by demonstrating that organic molecules and life processes could indeed be replicated in a laboratory setting. This empirical evidence led to a gradual decline in the acceptance of vitalism among scientists.

Vitalism in Modern Context[edit | edit source]

While vitalism as a scientific theory has largely been abandoned, the concept persists in various forms within alternative medicine, holistic health philosophies, and in discussions about the nature of consciousness and life itself. It serves as a philosophical standpoint for those who believe that living organisms possess qualities that cannot be fully explained by physical laws alone.

References[edit | edit source]

External Links[edit | edit source]

History of Vitalism in Science

Vitalism Resources
Need Help Finding a Doctor? Need help finding a doctor or specialist anywhere in the world? Explore our world directory. WikiMD's DocFinder can assist you in locating millions of physicians.	Medical Knowledge Access the latest research - Most recent articles Ongoing trials.