I happen to believe that language is essential in creating the images we use to understand our environment, our context, our reality really. Think for instance of how marketing carefully selects words that elicit distinct images in our mind. If I were to tell you that I was going to get a hair cut, you might not give too much thought about where I was going to do that. If I say I am getting a hair cut at a barbershop, immediately your mind will flood with very selective images related to the word "barber". Maybe an old man standing beside a worn leather chair. In his hand he might be holding a straight razor or a lathering brush. The outside of the shop is adorned with one of those telltale swirling blue and red tubes, reminiscent of a candy cane. But what if I said I was going to get my hair cut at a salon? I'll bet the images conjured up in your mind are markedly different from the barber shop. Maybe it is cleaner, with more lights and more mirrors. The stylist ...