““In cultures where asceticism developed and was practiced, people knew that one can suffocate when every option is a readily available one. Without self-limitation, without fixed boundaries - like those given in creation between day and night, summer and winter, being young and growing old-life loses its humanness. Asceticism means to renounce at least for periods of time the options that present themselves . . . In rich societies, the fundamental idea of sacrifice is highly suspect; it contradicts the basic constitution of the world of affluence. Sacrifice, as well as those who are to do the sacrificing have indeed been much abused. Even so, voluntary sacrifice, freely renouncing status, and limiting career or other options available to oneself can consolidate one's capacity for happiness. This seems very apparent to me in ecological resistance movements. No one can feel at home in a world that has to be bought and used up. We ourselves as well as the environment are damaged by consumerism; it dulls the senses so that people no longer know how to smell, taste, feel, and see.””