On Randomness

Yohan John:

How long has randomness been an element in the periodic table of ideas? For ancient people, chance was wrapped up with the concepts of fate and divine will. “Divination” comes from the Latin for “to be inspired by a god”. For the Romans, chance or luck was personified by the goddess Fortuna. To tell a person’s fortune was to determine the hidden intentions of Lady Luck. The ancient Chinese used yarrow stalks, coins, and dice when consulting the 4000-year-old I Ching, or Book of Changes. Divination either led to, or co-evolved with, games of chance. The earliest known board game is Senet, which was played by ancient Egyptians as early in the 30th century BCE. The game seems to have involved casting two-sided tokens. A 5000 year old backgammon set,complete with dice, was excavated at a site in Iran. Dice from 2000 BCE have also been found at sites that were part of the Indus Valley civilization [1].

Ancient peoples seem to have attached great meaning to chance events — even in the context of games. Confronted with the sheer unpredictability of nature, ancient people populated their pantheons with gods and demons who were capricious in the extreme. They seem to have believed that participating in chance events of their own invention could give them a glimpse into the otherwise inscrutable ways of divine beings [1]. Or perhaps they reasoned that they could become like gods through imitation of their ludicrous whims. The word “ludicrous”, incidentally, derives from the Latin root ludus,which means “game” or “play”. At some point in the past few hundred years,the word came to mean “ridiculous” — perhaps the Enlightenment made Europeans look unfavorably upon frivolity and play. There are streams within Hinduism, however, that preserve an echo of the ancient worldview — in some scriptures the universe is described as as lila, or divine play. The gods, according to this view, engage in creation and destruction for fun or sport. In India the term lila did not pick up any connotations of ridiculousness: it is a well-known theological concept, as well as a popular name given to girls.