SOME PRINCIPLES OF HISTORY
99. Think of history as being the sum of two components: an erratic component that consists of unpredictable events that follow no discernible pattern, and a regular component that consists of long-term historical trends. Here we are concerned with the long-term trends.
100. FIRST PRINCIPLE. If a SMALL change is made that affects a long-term historical trend, then the effect of that change will almost always be transitory - the trend will soon revert to its original state. (Example: A reform movement designed to clean up political corruption in a society rarely has more than a short-term effect; sooner or later the reformers relax and corruption creeps back in. The level of political corruption in a given society tends to remain constant, or to change only slowly with the evolution of the society. Normally, a political cleanup will be permanent only if accompanied by widespread social changes; a SMALL change in the society won't be enough.) If a small change in a long-term historical trend appears to be permanent, it is only because the change acts in the direction in which the trend is already moving, so that the trend is not altered but only pushed a step ahead.
101. The first principle is almost a tautology. If a trend were not stable with respect to small changes, it would wander at random rather than following a definite direction; in other words it would not be a long-term trend at all.
102. SECOND PRINCIPLE. If a change is made that is sufficiently large to alter permanently a long-term historical trend, than it will alter the society as a whole. In other words, a society is a system in which all parts are interrelated, and you can't permanently change any important part without change all the other parts as well.
103. THIRD PRINCIPLE. If a change is made that is large enough to alter permanently a long-term trend, then the consequences for the society as a whole cannot be predicted in advance. (Unless various other societies have passed through the same change and have all experienced the same consequences, in which case one can predict on empirical grounds that another society that passes through the same change will be like to experience similar consequences.)
104. FOURTH PRINCIPLE. A new kind of society cannot be designed on paper. That is, you cannot plan out a new form of society in advance, then set it up and expect it to function as it was designed to.
105. The third and fourth principles result from the complexity of human societies. A change in human behavior will affect the economy of a society and its physical environment; the economy will affect the environment and vice versa, and the changes in the economy and the environment will affect human behavior in complex, unpredictable ways; and so forth. The network of causes and effects is far too complex to be untangled and understood.
106. FIFTH PRINCIPLE.
People do not consciously and rationally choose the form of their society. Societies develop through processes of social evolution that are not under rational human control.107. The fifth principle is a consequence of the other four.