if you don't fully understand a product, don't buy it if you wouldn't buy a product for yourself, don't sell it if you don't know your customers very well, don't lend them any money
Says something of how mad finance has become that he must even say those things. Peak oil is not an energy crisis. It is a liquid fuel crisis.
Paraphrased from Terry Pratchett If you only spend 20 minutes of the rest of your life on economics, go spend them here.
