Not everyone, however, shares this anxiety. Millions sleepwalk their way through their lives as if nothing had changed since the 1930's, and as if nothing ever will. Living in what iscertainly one of the most exciting periods in human history, they attempt to withdraw from it, to block it out, as if it were possible to make it go away by ignoring it. They seek a "separate peace," a diplomatic immunity from change.

One sees them everywhere: Old people, resigned to living out their years, attempting to avoid, at any cost, the intrusions of the new. Already-old people of thirty-five and forty-five, nervous about student riots, sex, LSD, or miniskirts, feverishly attempting to persuade themselves that, after all, youth was always rebellious, and that what is happening today is no different from the past. Even among the young we find an incomprehension of change: students so ignorant of the past that they see nothing unusal about the present.

The disturbing fact is that the vast majority of people, including educated and otherwise sophisticated people, find the idea of change so threatening that they attempt to deny its existence. Even many people who understand intellectually that change is accelerating, have not internalized that knowledge, do not take this critical social fact into account in planning their own personal lives.

How do we know that change is accelerating? There is, after all, no absolute way to measure change. In the awesome complexity of the universe, even within any given society, a virtually infinite number of streams of change occur simultaneously. All "things" – from the tiniest virus to the greatest galaxy – are, in reality, not things at all, but processes. There is no static point, no nirvana-like un-change, against which to measure change. Change is, therefore, necessarily relative.