which the load is in no way secured. It tilts, and all the load slips over, and the ship founders.
One of the chief elements of structure for the whole of mankind is of course the stale. And one of the chief elements or instruments of structuralisation (if I may use that term), is frontiers, national frontiers. Now previously, before this technological intervention. the relevance of frontiers was almost exclusively political and dynastic: frontiers were delimitations of political powers determining how many people you could raise for war.
Economists fought against such frontiers becoming economic barriers -
hence the ideology of free trade. But, then, people and things were not footloose; transport was expensive enough so that movements, both of people and of goods, were never more than marginal. Trade in the pre-industrial era was not a trade in essentials, but a trade in precious stones, precious metals, luxury goods, spices and - unhappily - slaves. The basic requirements of life had of course to be indigenously produced. And the movement of populations except in periods of disaster, was confined to persons who had a very special reason to move, such as the Irish saints or the scholars of the University of Paris.
But now everything and everybody has become mobile. All structures are threatened, and all structures are vulnerable to an extent that they have never been before.
Economics, which Lord Keynes had hoped would settle down as a modest occupation similar to dentistry, suddenly becomes the most important subject of all. Economic policies absorb almost the entire attention of government, and at the same time become ever more impotent. The simplest things, which only fifty years ago one could do without difficulty, cannot get done any more. The richer a society, the more impossible it becomes to do worthwhile things without immediate pay-off. Economics has become such a thraldom that it absorbs almost the whole of foreign policy. People say,
'Ah yes, we don't like to go with these people, but we depend on them economically so we must humour them.' It tends to absorb the whole of ethics and to take precedence over all other human considerations. Now, quite clearly, this is a pathological development, which has, of course, many roots, but one of its clearly visible roots lies in the great achievements of modern technology in terms of transport and communications.
While people. with an easy-going kind of logic, believe that fast transport and instantaneous communications open up a new dimension of freedom (which they do in some rather trivial respects), they overlook the fact that these achievements also tend to destroy "freedom, by making everything extremely vulnerable and extremely insecure, unless conscious policies are developed and conscious action is taken, to mitigate the destructive effects of these technological developments.
Now, these destructive effects are obviously most severe in large countries, because, as we have seen, frontiers produce 'structure', and it is a much bigger decision for someone to cross a frontier, to uproot himself from his native land and try and put down roots in another land, than to move within the frontiers of his country. The factor of footlooseness is, therefore, the more serious, the bigger the country. Its destructive effects can be traced both in the rich and in the poor countries. In the rich countries such as the United States of America, it produces, as already mentioned, 'megalopolis'.
It also produces a rapidly increasing and ever more intractable problem of
'drop-outs', of people, who, having become footloose, cannot find a place anywhere in society. Directly connected with this, it produces an appalling problem of crime, alienation, stress, social breakdown, right down to the level of the family. In the poor countries, again most severely in the largest ones, it produces mass migration into cities, mass unemployment, and, as vitality is drained out of the