<i>Reading is an unnatural act; we are no more evolved to read books than we are to use computers.</i><p>That assertion caused me to frantically control-W. In how many ways is it, alone, bankrupt? What are we "evolved to" do? How unnatural were the pre-Sumerians? Why do we gladly immerse ourselves in the unknown seeking, as we are so inclined to do, new patterns?<p>Clay Shirky is the amateur he starts out with complaints about.