How did Bill Watterson make use of the wagon, toboggan, and sled in his comic strip?
Calvin and Hobbes frequently ride downhill in a wagon, sled, or toboggan (depending on the season) and ponder the meaning of life, death, God, and a variety of other weighty subjects as they hurtle downhill. The course of the vehicle and the obstacles that the characters negotiate as they travel frequently serve as metaphors for and parallel the subject of conversation, and the rides almost always end in a spectacular crash. The wagon temporarily served as a spacecraft when Calvin and Hobbes realized that the human race was laying waste to Earth by polluting it. They decided to go live on Mars, but returned soon after when they realized that the native Martians (or, “weirdos from another planet”) were terrified of Earthlings. This may have been a case of rumor preceding them; the prospect of terrestrial life polluting Mars as well as Earth was a bleak one. Although this particular wagon ride did not end in a crash, it once again served as an outlet for a subject matter of importance.