文章列表

• 1.TED演讲：试验 排除错误和万能神力(9)
• Now I've been sort of banging on about this for the last couple of months, 在过去的几个月里，我反复在讨论这个问题， and people sometimes say to me, We...
• 2.TED演讲：试验 排除错误和万能神力(8)
• We have no idea why it works, no idea at all. 我们不知道，为什么它那么高效，根本不知道。 And the moment you step back from the God complex -- let's ju...
• 3.TED演讲：试验 排除错误和万能神力(7)
• You pump it at a high pressure through a nozzle. You create a spray of detergent. 你用高压将它压过一个喷嘴，你制造了清洁剂喷雾。 Then the spray dries....
• 4.TED演讲：试验 排除错误和万能神力(6)
• So this is the complexity of the world that surrounds us. 所以这就是我们所处环境的复杂性。 This perhaps is why we find the God complex so tempting. 这...
• 5.TED演讲：试验 排除错误和万能神力(5)
• Five thousand products -- that's still nothing. 5000个产品，这还没什么。 Five thousand products -- imagine counting every product category in Cesar Hi...
• 6.TED演讲：试验 排除错误和万能神力(4)
• Well let me give you an example. 让我来给你们一个例子。 Imagine for a moment that, instead of Tim Harford in front of you, there was Hans Rosling pres...
• 7.TED演讲：试验 排除错误和万能神力(3)
• I'm not even telling you the story because I think we should be running more carefully controlled randomized trials in all aspects of public policy, ...
• 8.TED演讲：试验 排除错误和万能神力(2)
• So Archie splits the men under his care as best he can into two equal groups. 所以阿奇就把他的病人平分 成两组人。他给其中的一半维他命C。他给另一半维他...
• 9.TED演讲：试验 排除错误和万能神力(1)
• It's the Second World War. A German prison camp. 这是二战期间，一个德国集中营。 And this man, Archie Cochrane, is a prisoner of war and a doctor, and ...
• 10.TED演讲：医生们会犯错误(11)
• What they need is an environment to be able to do that. 他们只是需要一个场合来吐露心声。 What they need is a redefined medical culture. 他们需要的是一...