This is the weekly Q & A blog post by our Research Professor in Philosophy, Dr. William Lane Craig.
Question
Beloved Dr. Craig,
Atheists argue that you commit a Fallacy of Equivocation when you talk about Something and Nothing.
When you say "if the universe could come into being from nothing, then why is it that only universes can pop into being out of nothing? Why not bicycles and Beethoven and root beer? What makes nothingness so discriminatory? If universes could pop into being out of nothing, then anything and everything should pop into being out of nothing. Since it doesn't, that suggests that things that come into being have causes."
Here, when you talk about the origins of the universe you are referring to absolutely nothing (no space, no time, no vacuum, no voids). But when you ask "Why not bicycles and Beethoven and root beer?" you are referring to the space-time in which we live. This is a fallacy of equivocation!
Now if you are talking about absolutely nothing in this case then they can easily avoid this objection by saying "We don't live in nothing, we live in a space-time web of the universe. Hence, we can't prove whether bicycles, Beethoven, root beer pop into being from nothing or not. "
One more question.
Is there any way to prove that something cannot come from nothing by using Metaphysics and Logic? I am asking this because they argue that its not logically impossible for something to come into being from nothing.
Mohd
India
Dr. William Lane Craig鈥檚 Response
This is actually objection #5 in my talk You may want to listen to that talk as well as read for more on this objection.
I鈥檝e never heard a professional philosopher press this objection, Mohd. Why not? Because they understand, I think, that the word 鈥渘othing鈥 is not a term referring to something but a word of universal negation. It means 鈥渘ot anything.鈥
So, for example, if I say, 鈥淚 had nothing for lunch today,鈥 I do not mean, 鈥淚 had something for lunch today, and it was nothing.鈥 Rather I mean, 鈥淚 didn鈥檛 have anything for lunch today.鈥 There鈥檚 a whole series of similar words of universal negation in English: 鈥淣obody鈥 means not anybody. 鈥淣one鈥 means not one. 鈥淣owhere鈥 means not anywhere. 鈥淣o place鈥 means not in any place.
Now because the word 鈥渘othing鈥 is grammatically a pronoun, we can use it as the subject or direct object of a sentence. By misusing these words, not as devices of universal negation, but as words referring to something, you can generate all sorts of funny situations. If you say, 鈥淚 saw nobody in the hall,鈥 the wiseacre replies, 鈥淵eah, he鈥檚 been hanging around there a lot lately!鈥 If you say, 鈥淚 had nothing for lunch today,鈥 he says, 鈥淩eally? How did it taste?鈥
Therefore, it鈥檚 inaccurate to say, 鈥when you talk about the origins of the universe you are referring to absolutely nothing (no space, no time, no vacuum, no voids). But when you ask 鈥榃hy not bicycles and Beethoven and root beer?鈥 you are referring to the space-time in which we live.鈥 No, I am not referring at all. When I say, 鈥What makes nothingness so discriminatory?,鈥 this is supposed to be funny, to elicit a laugh.
As my concluding statement shows, my aim is prove that 鈥things that come into being have causes.鈥 So we can reword my argument (which is really the great Oxford philosopher A. N. Prior鈥檚 argument) as follows: 鈥淚f the universe could come into being without any cause at all, then why is it that only universes can pop into being without a cause? Why not bicycles and Beethoven and root beer? If universes could pop into being without a cause, then anything and everything should pop into being without a cause. Since it doesn't, that suggests that things that come into being have causes.鈥
It鈥檚 obvious that this paraphrase involves no equivocation. Not only so, but we see how lame is the objector鈥檚 retort, 鈥We don't live in nothing, we live in a space-time web of the universe. Hence, we can't prove whether bicycles, Beethoven, root beer pop into being from nothing or not.鈥 He鈥檚 obviously using 鈥渘othing鈥 as a term of reference, not as a word of universal negation. He thinks of nothing as a sort of empty box or void out of which things like bicycles, Beethoven, and root beer would have to come. This is obviously misconceived. Far from being unprovable, we have overwhelming evidence that bicycles, Beethoven, and root beer have causes. More fundamentally, the point is that if something can come into being without a cause, then anything and everything ought to do so because there are no causal constraints at all on things鈥 coming into being.
So the answer to your question, 鈥Is there any way to prove that something cannot come from nothing by using Metaphysics and Logic?鈥 is Yes! Prior鈥檚 argument is a powerful argument that things cannot come into being from nothing, that is, without a cause, for if there are no causal constraints on coming into being then it is inexplicable why anything and everything doesn鈥檛 come into being uncaused. So even though I myself think that the principle 鈥淪omething cannot come into being from nothing鈥 is a first principle of metaphysics, obviously true and needing no argument, Prior鈥檚 argument is a good reductio ad absurdum of the view that things can come into being from nothing.
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