Finally, if too few members of society enjoy too great a genetic advantage, social cohesion and democratic institutions could be threatened even in the absence of any direct physical harm. If the genetic engineering that we allow is to benefit our descendants, it must be as widely available as possible.
最后，如果社会中的一小撮人享受了巨大的遗传优势，则社会团结和民主制度可能受到威胁，即使没有直接身体伤害。要让我们所允许进行的基因工程惠及我们的后代，就必须尽可能地扩大其接触面。