Moreover, as the egg/chicken relation suggests, not all the features of a total situation have to appear at the same time. The existence of a man implies parents, even though they may be long since dead, and the birth of an organism implies its death. Wouldn’t it be as farfetched to call birth the cause of death as to call the cat’s head the cause of the tail? Lifting the neck of a bottle implies lifting the bottom as well, for the “two parts” come up at the same time. If I pick up an accordion by one end, the other will follow a little later, but the principle is the same. Total situations are, therefore, patterns in time as much as patterns in space.