Counterfactuals Quotes

The common denominator in all these problems is that the world is not a line of dominoes in which each event causes exactly one event and is caused by exactly one event. The world is a tissue of causes and effects that criss and cross in tangled patterns. The embarrassments for Hume's two theories of causation (conjunction and counterfactuals) can be diagrammed as a family of networks in which the lines fan in or out or loop around, as in the diagram on the following page. ~ Steven Pinker

I never ponder counterfactuals. ~ John Derbyshire

Imagination is all about new possibilities, eventualities that don't exist, counterfactuals, a recombination of elements in new ways. It is about the untested. And the untested is uncertain. It is frightening - even if we aren't aware of just how much it frightens us personally. It is also potentially embarrassing (after all, there's never a guarantee of success ~ Anonymous

Think of a "discovery" as an act that moves the arrival of information from a later point in time to an earlier time. The discovery's value does not equal the value of the information discovered but rather the value of having the information available earlier than it otherwise would have been. A scientist or a mathematician may show great skill by being the first to find a solution that has eluded many others; yet if the problem would soon have been solved anyway, then the work probably has not much benefited the world [unless having a solution even slightly sooner is immensely valuable or enables further important and urgent work]. ~ Nick Bostrom