I do not see how even the most ethereal technologies promised by electronics and information theory can offer more than the promise of the simplest tool: to make life materially easier, to enrich us. That is a great promise and gain! But if this enrichment of one type of civilization occurs only at the cost of the destruction of the planet, then it seems fairly clear to me that to count upon technological advance for anything but technological advance is a mistake. I have not been convincingly shown, and seem to be totally incapable of imagining for myself, how any further technological advance of any kind will bring us any closer to being a society predominantly concerned with preserving its existence; a society with a modest standard of living, conservative of natural resources, with a low constant fertility rate and a political life based upon consent; a society that has made a successful adaptation to its environment and has learned to live without destroying itself or the people next door. But that is the society I want to be able to imagine — I must be able to imagine, for one does not get on without hope.