In human affairs, as distinguished from natural science, I argue that our understanding is imperfect. And our imperfect understanding introduces an element of uncertainty that’s not there in natural phenomena. So therefore you can’t predict human affairs in the same way as you can natural phenomena. And we have to come to terms with the implication of our own misunderstandings, that it’s very hard to make decisions when you know you may be wrong. You have to learn to recognize that we in fact may be wrong. And, even worse than that, it’s almost inevitable that all of our constructs will have some kind of a flaw in them. Read the rest here.
