Furthermore, if children from such matings are made an asset rather than a liability; if society ceases to penalize, in a hundred insidious ways, the parents of large and superior families, but honors and aids them instead, one may justifiably hope that the birth-rate in the most useful and happy part of the population will steadily increase.
Perhaps that is as far as it is necessary that the aim of eugenics should be defined; yet one can hardly ignore the philosophical aspect of the problem. Galton's suggestion that man should assist the course of his own evolution meets with the general approval of biologists; but when one asks what the ultimate goal of human evolution should be, one faces a difficult question. Under these circumstances, can it be said that eugenics really has a goal, or is it merely stumbling along in the dark, possibly far from the real road, of whose existence it is aware but of whose location it has no knowledge?
There are several routes on which one can proceed with the confidence that, if no one of them is the main road, at least it is likely to lead into the latter at some time. Fortunately, eugenics is, paradoxical as it may seem, able to advance on all these paths at once; for it proposes no definite goal,