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  • Are Valuations Really Too High?

    The older I get and the more I research and study, the more convinced I become that one of the more important traits of a good investor or businessman is not simply to come up with the right answer but to be able to ask the right question. The questions we ask often reveal the biases in our thinking, and we are all prone to what behavioral psychologists call confirmation bias: we tend to look for (and thus to see, and to ask about) things that confirm our current thinking.

  • Forecast 2014: “Mark Twain!”

    In the 1850s, flat-bottom paddlewheel steamboats coursed up and down the mighty Mississippi, opening up the Midwest to trade and travel. But it was treacherous travel. The current was constantly shifting the sandbars underneath the placid, smoothly rolling surface of the river. What was sufficient depth one week on a stretch of the river might become a treacherous sandbar the next, upon which a steamboat could run aground, perhaps even breaching the hull and sinking the ship. To prevent such a catastrophe, a crewman would throw a long rope with a lead weight at the end as far in front of the boat as possible (and thus the crewman was called the leadman). The rope was usually twenty-five fathoms long and was marked at increments of two, three, five, seven, ten, fifteen, seventeen and twenty fathoms. A fathom was originally the distance between a man's outstretched hands, but since this could be quite imprecise, it evolved to be six feet.

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