# 11 Science Fiction Stories  Author:: Philip K. Dick ## AI-Generated Summary None ## Highlights > War had a profound selective value, perfectly in accord with the teachings of Darwin and Mendel and others. Without war the mass of useless, incompetent mankind, without training or intelligence, is permitted to grow and expand unchecked. War acted to reduce their numbers; like storms and earthquakes and droughts, it was nature's way of eliminating the unfit. "Without war the lower elements of mankind have increased all out of proportion. They threaten the educated few, those with scientific knowledge and training, the ones equipped to direct society. They have no regard for science or a scientific society, based on reason. And ([Location 1353](https://readwise.io/to_kindle?action=open&asin=B003YOSCNQ&location=1353)) > "Can any of us fix anything? No. None of us can do that. We're specialized. Each of us has his own line, his own work. I understand my work, you understand yours. The tendency in evolution is toward greater and greater specialization. Man's society is an ecology that forces adaptation to it. Continual complexity makes it impossible for any of us to know anything outside our own personal field—I can't follow the work of the man sitting at the next desk over from me. Too much knowledge has piled up in each field. And there's too many fields. "This man is different. He can fix anything, do anything. He doesn't work with knowledge, with science—the classified accumulation of facts. He knows nothing. It's not in his head, a form of learning. He works by intuition—his power is in his hands, not his head. Jack-of-all-trades. His hands! Like a painter, an artist. In his hands—and he cuts across our lives like a knife-blade." ([Location 3035](https://readwise.io/to_kindle?action=open&asin=B003YOSCNQ&location=3035))