What Breathes Fire into the Equations?
نویسنده
چکیده
It is difficult for the metaphysician to not be fascinated by Stephen Hawking’s question, ‘What is it that breathes fire into the equations and makes a universe for them to govern?’ (Hawking, 1988, p. 174). Like a Tuscan countryside in the eyes of a painter, this statement inspires quite the stream of consciousness, at least in my idiosyncratic mind. For one thing, Hawking’s wording sounds as if abstract entities provide push and pull to the universe. Why would the equations govern anything, rather than merely describing how events tend to unfold? Objections aside though, I like Hawking’s question because it makes me wonder, given the mathematical nature of fundamental physical theories, what, in the realm of concreta, the lofty equations are describing. And, in another blip of consciousness, I am reminded of my Russellian monist friends, who would perhaps see, in Hawking’s question, the related question: how do we know what is ontologically fundamental, if science just details the nomologicalcausal structure of the world, and remains silent about its underlying categorical properties? Not quite like the rich hues of Tuscany at sunset, but alas, the mathematical nature of physics intrigues me. Many of the commentators take these issues seriously too, and, although we do not collectively agree on an answer to Hawking’s question, their pieces venture thought provoking responses to my paper. Several commentators attempt to make Platonistic physicalism palatable, seeing nominalism as less inviting after my discussion. Others believe I have sold fictionalism short, or that I’ve said too little
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