The philosophical study of right and wrong is known as ethics. This field has been studied for thousands of years and today has applications in a wide range of fields. Related topics include business and economic ethics.

Europe is, by convention, one of the world's seven continents. Comprising the western most point of Eurasia, Europe is usually divided from Asia by the watershed divides of the Ural and Caucasus Mountains, the Ural River, the Caspian and Black Seas, and the waterways connecting the Black and Aegean Seas.