I'm asking you why you think what you do. He communicated to me why he thinks the way he does and I have no questions about that. I think the essay was clear enough for what it was and didn't think it betrayed any fundamental misunderstanding of finance.
I think what he said is that things aren't working for many, this crisis showed that to everyone and we should therefore keep this in mind and do something about it. The part I liked in particular was the implication that we should keep in mind that the economy exists primarily to satisfy our needs and not the other way around.
I don't see anything there that suggests he misunderstands finance, especially with a reputation for the opposite, or that he doesn't get the philosophy of contract law (I think that's what you're hinting at), so that's why I asked.