We need to take a close look at the relationship between the economic system of Capitalism and the political system of Democracy. A democracy with high concentrations of private wealth buys votes and interferes with the ability of Capitalism to perform well. It is no longer one citizen, one vote.

Curiosity is the starting point for great science.

We need to put limits on how much an individual, group or business can spend on influencing an individual legislator or a whole set of legislators. Look at the vast sums that the NRA spends on getting all legislators to be soft on gun control. Legislators find it hard to refuse the NRA's largess when they need contributions to their political campaign wherever they can get them.

Robots equipped with software can be designed to do repetitive jobs. All that you need in a factory is a set of dials, an expert, and a dog to keep the expert awake. We will be moving shortly to the next stage to robots with artificial intelligence who can "think."

Turbulence is a condition that we all experience during a flight when the plane is bouncing around by competing air currents. By analogy, the economy may bounce around a lot because of competing currents of public moods and investments. One week everyone might be optimistic and then suddenly something happens to turn everyone into pessimists. Investment dries up and investors become risk averse. A sudden piece of good news then turns around the public mood.

Thomas Edison had great visions (for lights, music players, movies, etc.) but he knew they didn't count until he could make them work. His statement that creativity is 99% perspiration makes that point. Consider how much time he spent trying to make a synthetic rubber material for tires and never stopped trying but he never succeeded.

There is only one winning strategy. It is to carefully define the target market and direct a superior offering to that target market.