Scientific modes of thought cannot be developed and become generally accepted unless people renounce their primary, unreflecting, and spontaneous attempt to understand all their experience in terms of its purpose and meaning for themselves. The development that led to more adequate knowledge and increasing control of nature was therefore, considered from one aspect, also a development toward greater self-control by men.

I would like to remind you that both assimilation and integration apply to the working classes in the nineteenth century, at least in Britain and also Germany. Like most outsider groups compared with the establishment, the working classes were treated more or less with the same kind of stigmatization as immigrant groups are treated today.

I have touched here on a problem that is masked if one speaks of racism. And that is the fact that the major differences between the established and outsiders group, which create tension and irritation, is not the form of the face or the skin color but the form of behavior: something learned. The form of behavior and feeling, of sentiment, is different in the immigrant groups from that of the established groups, and that may give rise to an enormous irritation.

Perhaps I should say that in general there are three solutions to such a situation. I mean not only in Holland, but everywhere where there are minority groups: in America, in Vietnam with the Chinese. Everywhere there is the same problem. But there are fundamentally three, actually only two possible solutions. A possible solution is that the despised minority is able to establish its own state somewhere else. The other solution is a higher or lesser degree of assimilation. And the third possibility, which is not a solution at all, is the permanence of the tension and conflict over time.

I think that one not only has to make demands on the established group, but one also has to make demands on the outsider group. One has to make clear: if you want to leave, please do so. But if you want to stay here, a degree of accommodation to the Dutch outlook, Dutch manners, and a degree of identification with the Netherlands will be expected of you. There is no reason why there cannot be Dutch Turks or Dutch Moroccans. But one can expect from them a degree of identification, some change of their own social identity.

Very often people who live in a ghetto accept some of the stigmatisation against them. I mention the case of a Japanese minority the Burakumin, which was pure Japanese in descent, but which was concerned with dirty work: leather work, cadavers, and some other things.There was a famous story of an old man who asked: 'Do you yourself believe you are the same as the Japanese?' And the outsider said: 'I do not know, we are dirty.' This kind of conscience was never there in the surroundings in which I lived. One always felt as someone whom could be proud of, being both German and Jewish.

One has to give minority groups a kind of reward, an emotional reward, that it is worthwhile assimilating to this particular majority group. And if this majority group looks down on itself ... If a minority group is not given some pride in assimilating to the culture of another group then the process is very difficult.