Drinking culture refers to the customs and practices associated with the consumption of alcoholic beverages. Although alcoholic beverages and social attitudes toward drinking vary around the world, nearly every civilization has independently discovered the processes of brewing beer, fermenting wine, and distilling spirits. Alcohol and its effects have been present in societies throughout history. Drinking is documented in the Hebrew and Christian Bibles, in the Qur'an, in art history, in Greek and Roman literature as old as Homer, and in Confucius’s Analects.