Summary |
Some believe that laws of nature, or something underlying the laws, govern the events in the world: what a law says must happen (or, what a law forbids can’t happen). Some governing enthusiasts even claim that the laws somehow produce or generate the events falling under them. For others, laws have a mere descriptive character: the laws are (only) accurate descriptions of what regularly happens or is universally the case. Those who hold that the laws govern do not think the second intuition is wrong. In fact, if, what the laws (or their ground) demand, must happen, then it also does happen and we get the regularities for free. Yet, those who subscribe to some kind of regularity view deny that laws necessitate or produce anything. For governance, many names have been given: ‘guidance’, ‘production’, ‘necessitation‘ (already Hume wrote in the Treatise that „efficacy, agency, power, force, energy, necessity, connexion, and productive quality, are all nearly synonymous.”) and different approaches have been given as to what it could mean that laws govern their instances: Armstrong, Tooley, Dretske have spelled that out in terms of necessitation (not to be confused with necessity!), some dispositional essentialists like Bird in terms of metaphysical necessity, others, like Maudlin, say that laws produce future states from earlier states. |