Of course, with agriculture came the first big civilizations, the first cities built of mud and brick, the first empires. And it was the administers of these empires who began hiring people to keep track of the wheat and sheep and wine that was owed and the taxes that was owed on them by making marks; marks on clay in that time.
Howard RheingoldThe entire human race faced a singularity when one small group discovered, ooh, technology. We can live a different way. Eventually, that spelled the death of the old way of life.
Howard Rheingold