title: 如何看待哲学家DavidAlbert与宇宙学家LawrenceKrauss的论战？
desc: 论战的起因是，Albert在纽约时报上，对Krauss的新书 <i>A Universe From Nothing Why There Is Something Rather Than Nothing<i>写了一篇非常负面的书评（
topic: 哲学
content: 在科学家看来，哲学家是干什么的呢？这里引用诺奖得主Steven Weinberg的文章Against Philosohpy： The value today of philosophy to physics seems to me to be something like the value of early nation-states to their peoples. It is only a small exaggeration to say that， until the introduction of the post office， the chief service of nation-states was to protect their peoples from other nation-states. The