Our Sun – a rather tiny star in the galaxial scheme of things – seems inexhaustible. But five billion years from now, it will swallow, instead of nurture the Earth as it burns itself out – first contracting, then expanding like a flaming candle turned firecracker. Not to worry though. We won’t be around. It’s not that we are beyond worrying; it’s that our lives are much shorter and we needn’t think much about it. In the nearer term, there is global warming/climate change, and other such down to Earth problems as paying the bills and getting kids into the right colleges. Still – there are presumably inexhaustible things that deserve our attention in the here and now. One of them is finance-based capitalism and our assumption that the risk/reward historically inherent in it will be sufficient to drive economic growth forward. Unlike the Sun, whose fate and lifespan can be scientifically determined, there is little evidence that anything could ever change what has been until now a flawed, yet the best economic system conceivable.