More extra-credit reading while on spring break: Sanjiv Gupta has an article at The Huffington Post about the relationship between the financial crisis, our banking sector, and democracy. The central question, as I see it, is an old one: how to ensure that a democratic political system is not undermined by a non-democratic economic system. Gupta suggests, as one possible step, a national credit union to compete with private-sector banks. To think about this in detail, we’d have to think about why we (most of us, including me) instinctively think that the following the profit motive is generally the right way to allocate capital. That’s something I hope to devote more space to later.