God and Stephen Hawking

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Book: Read God and Stephen Hawking for Free Online
Authors: John Lennox
Christopher Hitchens the Pope, and Billy Graham has just been voted atheist of the year!
    M-theory
     
    To be serious once more (but perhaps I was being serious), Hawking’s ultimate theory to explain why the laws of physics are as they are is called M-theory: a theory of supersymmetric gravity that involves very sophisticated concepts, such as vibrating strings in eleven dimensions. Hawking confidently calls it the “unified theory that Einstein was expecting to find”. If it is, it will be a triumph of mathematical physics; but, for the reasons given above, far from administering the death-blow to God, it will give us even more insight into his creatorial wisdom. Don Page, a theoretical physicist from the University of Alberta, who is a former student of Hawking and has co-authored eight papers with him, says: “I certainly would agree that even if M-theory were a fully formulated theory (which it isn’t yet) and were correct (which of course we don’t know), that would not imply that God did not create the universe.” 47
    Once again it needs to be stressed that M-theory is an abstract theory, and not a creator. It describes a scenario (or, more accurately, a series of scenarios, as it is a family of theories) that has solutions which allow for 10 500 different universes 48 – assuming of course that M-theory is true, which is by no means certain, as we shall see. However, even if it is true, M-theory itself doesn’t create a single one of those universes . What Hawking says is: “The laws of M-theory allow for different universes with different apparent laws.” “Allow for” is one thing, “create” is something completely different. A theory that allows for many universes is not the same as an agent who designed them, or a mechanism that produces them.
    What is very interesting in all of this is the impression being given to readers of The Grand Design that God is somehow rendered unnecessary, or non-existent, by science. Yet when one examines the arguments one can see that the intellectual cost of doing so is impossibly high, since it involves an attempt to get rid of the Creator by conferring creatorial powers on something that is not in itself capable of doing any creating – an abstract theory.
    Tim Radford captures this very cleverly in his review of The Grand Design :
    In this very brief history of modern cosmological physics, the laws of quantum and relativistic physics represent things to be wondered at but widely accepted: just like biblical miracles. M-theory invokes something different: a prime mover, a begetter, a creative force that is everywhere and nowhere. This force cannot be identified by instruments or examined by comprehensible mathematical prediction, and yet it contains all possibilities. It incorporates omnipresence, omniscience and omnipotence, and it’s a big mystery. Remind you of Anybody? 49
     
    A similar point had already been made by physicist Paul Davies: “The general multiverse explanation is simply naïve deism dressed up in scientific language. Both appear to be an infinite unknown, invisible and unknowable system. Both require an infinite amount of information to be discarded just to explain the (finite) universe we observe.” 50
    The validity of M-theory
     
    Although it does not affect my argument, it should be noted that not all physicists are as convinced as Hawking about the validity of M-theory, and they have been quick off the mark to say so. For instance, theoretical physicist Jim Al-Khalili says:
    The connection between this multiverse idea and M-theory is, however, tentative. Advocates of M-theory such as Witten and Hawking would have us believe that it is done and dusted. But its critics have been sharpening their knives for a few years now, arguing that M-theory is not even a proper scientific theory if it is untestable experimentally. At the moment it is just a compelling and beautiful mathematical construct, and in fact only one of a number of candidate

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