Description: Risk management techniques do not include system science. System science requires that the uncertainty of the world is incorporated into the results. The articles explains the difference between risk and uncertainty. Learn how risk practices create an overoptimistic view of future outcomes.

Description: Risk management techniques do not include system science. System science requires that the uncertainty of the world is incorporated into the results. The articles explains the difference between risk and uncertainty. Learn how risk practices create an overoptimistic view of future outcomes.

Description: First from a comparison of U.S. and Japanese interest rates, abrupt switch to sumo, because sumo is life! Okay, it is not -- in March 2022, there was an upset win when a tall but li wrestler won the tournament. Just as in sumo, when it's not the more massive man who wins, we need to question our assumptions in our models.

Description: This is a discussion of indexed coverages for individual contracts. It covers such topics as the history of indexed coverage in the U.S. and Canada and other countries and the possibilities for the ideal fully-indexed permanent life insurance and disability income plans.