Contraceptives, cosmetics and brain reprogramming techniques -- that sounds ominous, but the distinction between what is a technology -- a gadget would be the archetype -- and other ways of changing and rewriting human nature is quite subtle.
避孕药、美容用品和大脑重新编程技术—— 听起来并不像什么好事。 但技术——典型的例子就是小装置， 以及其他改变和重塑人类本质的方法， 这两者的差别很微妙。