Main Page | See live article | Alphabetical index Extropy is a measure of a system's intelligence, information, energy, life, experience, diversity, opportunity, and growth. It is the collection of forces which oppose entropy. The term was coined by T.O. Morrow in January 1988. [1] See Also: technological singularity, Extropianism External Link: http://www.extropy.org/ This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.