Technology made large populations possible; large populations now make technology indispensable.
Joseph Wood KrutchMan is, perhaps, no more prone to war than he used to be and no more inclined to commit other evil deeds. But a given amount of ill will or folly will go further than it used to.
Joseph Wood KrutchTwo-legged creatures we are supposed to love as we love ourselves. The four-legged, also, can come to seem pretty important. But six legs are too many from the human standpoint.
Joseph Wood Krutch