Will Self regrets our growing lack of physical contact with one another and with the natural world as a result of the rise of technology. "What the touch screen, the automatic door,online shopping and even the Bagladeshi sweatshop piece-worker who made our trousers are depriving us of is the exercise of our very sense of touch itself, and in particular they are relieving us of the need to touch other people." Producer: Sheila Cook.