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Peabody, George

(Encyclopedia)Peabody, George pēˈbädē, –bədē [key], 1795–1869, American financier and philanthropist, b. South Danvers (now Peabody), Mass. At the age of 11 he was apprenticed to a grocer, and later (1814...

will, in philosophy and psychology

(Encyclopedia)will, in philosophy and psychology, term used to describe that which is alleged to stimulate the motivation of purposeful activity. It is characteristic of the will that it can be observed only in one...

utilitarianism

(Encyclopedia)utilitarianism yo͞oˌtĭlĭtrˈēənĭzəm, yo͞otĭˌ– [key], in ethics, the theory that the rightness or wrongness of an action is determined by its usefulness in bringing about the most happines...

stratigraphy

(Encyclopedia)stratigraphy, branch of geology specifically concerned with the arrangement of layered rocks (see stratification). Stratigraphy is based on the law of superposition, which states that in a normal sequ...

social science

(Encyclopedia)social science, term for any or all of the branches of study that deal with humans in their social relations. Often these studies are referred to in the plural as the social sciences. Although human s...

Eden, Anthony, 1st earl of Avon

(Encyclopedia)Eden, Anthony, 1st earl of Avon āˈvən [key], 1897–1977, British statesman. After service in World War I ...

Wellesley, Richard Colley Wellesley, 1st Marquess

(Encyclopedia)Wellesley, Richard Colley Wellesley, 1st Marquess, 1760–1842, British colonial administrator; brother of Arthur Wellesley, 1st duke of Wellington. He became earl of Mornington on his father's death ...

Churchill, Lord Randolph Henry Spencer

(Encyclopedia)Churchill, Lord Randolph Henry Spencer, 1849–95, English statesman; son of the 7th duke of Marlborough. A sincere Tory and a founder (1883) of the Primrose League, dedicated to upholding national in...

Eve, in genetics

(Encyclopedia)Eve, in genetics, popular term for a theoretical female ancestor of all living people, also known as Mitochondrial Eve. In 1987 biochemist Allan C. Wilson proposed that all living human beings had inh...

Chaplin, Charlie

(Encyclopedia)Chaplin, Charlie (Sir Charles Spencer Chaplin), 1889–1977, English film actor, director, producer, writer, and composer, b. London. Chaplin began on the music-hall stage and then joined a pantomime ...
 

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