Expertise
This use of polished stone axes increased significantly within the Neolithic, but were initially used within the preceding Mesolithic in some areas such as Ireland. Agriculture fed bigger populations, and the transition to sedentism allowed simultaneously elevating more youngsters, as infants not needed to be carried, as nomadic ones should. Additionally, children may contribute labor to the elevating of crops more readily than they may to the hunter-gatherer economy. The unfold of paper and printing to the West, as in this printing press, helped scientists and politicians communicate their ideas simply, leading to the Age of Enlightenment; an example of technology as cultural pressure. "State-of-the-art expertise" refers back to the excessive expertise out there to humanity in any subject. It has helped develop extra superior economies (including right now's world economy) and has allowed the rise of a leisure class. Many technological processes produce unwanted by-p...