It takes courage to stand in front of an express train and yell at it to slow down. That is what Dario Amodei, the chief executive of the leading artificial intelligence lab Anthropic, has just done. 站在一列高速列车前，大喊着让它减速，这需要很大的勇气。这正是领先的人工智能实验室Anthropic首席执行官达里奥·阿莫迪刚刚做过的事情。…