““In Western languages, reading and writing involve turning from left to right, and therefore exercise the brain’s left hemisphere. Written language, invented by the Greeks around 550 B.C.E., has helped reinforce left hemisphere dominance (at least in the West) and created what Harvard classicist Eric Havelock called “the alphabetic mind.” 7 So perhaps it’s no surprise, then, that the left hemisphere has dominated the game. It’s the only side that knows how to write the rules. 2.””