“This time he asks his audience to join him in a mental exercise. As Boyd states, Imagine that you are on a ski slope with other skiers [. . .]. Imagine that you are in Florida riding in an outboard motorboat, maybe even towing water-skiers. Imagine that you are riding a bicycle on a nice spring day. Imagine that you are a parent taking your son to a department store and that you notice he is fascinated by the toy tractors or tanks with rubber caterpillar treads’.38 Now imagine that you pull the ski’s off but you are still on the ski slope. Imagine also that you remove the outboard motor from the motor boat, and you are not longer in Florida. And from the bicycle you remove the handle- bar and discard the rest of the bike. Finally, you take off the rubber treads from the toy tractor or tanks. This leaves only the following separate pieces: skis, outboard motor, handlebars and rubber treads. However, he challenges his audience, what emerges when you pull all this together?39 SNOWMOBILE”