1946年10月25日晚,卡尔·波普尔应邀前往剑桥大学的道德科学俱乐部演讲,当时在座的有罗素和维特根斯坦等哲学大师。波普尔演讲的主题是“是否存在真正的哲学问题?”演讲中他指出,我们每天都会面临许多问题,其中有些是经验问题或常识问题,但有些则是哲学问题或道德问题。比如,我们究竟 On the night of October 25, 1946, Karl Popper was invited to speak to the Ethics Science Club at Cambridge University where there were philosophers such as Russell and Wittgenstein. The theme of Popper’s speech is: “Is there a real philosophical problem?” In his speech, he pointed out that we face many problems every day, some of them are empirical or common-sense problems, while others are philosophical or ethical issues. For example, we really