The cornerstone of civilization is the rule of law. It is a necessary, but not sufficient, condition that allows the abject poverty and squalor that was the vast majority of humanity’s birthright for thousands of years to be replaced by ever-increasing prosperity enjoyed by a still wider proportion of humans.Logic is the guardrail of the rule of law, and when its tenets are violated the system is not well served.In a recent oral argument before the Illinois Supreme Court in an insurance coverage matter regarding the …