The failing philosophy that allegedly grounds the ideas presented in the new book by Stephen Hawking and Leonard Mlodinow has drawn much criticism over the last couple of months – even from those who agree with his conclusions. I certainly don’t intend to offer any new or profound thoughts on the matter. Nor do I intend to pontificate on the details of quantum physics, especially when those who are actually qualified to do so think it makes “absolutely no sense” (to quote Roger Penrose).
I simply want to draw your attention to the failing philosophy of the book – something that Hawking and Mlodinow characterize as “Scientific Determinism” (SD) – and point you in the direction of one who is demonstrably more qualified and seemingly more careful in his thinking on that subject than either Hawking or Mlodinow appear to have been.![]()
Greg Koukl (M.A Philosophy and Ethics) writes in the most recent edition of his bi-monthly newsletter, Solid Ground:
For Hawking and Mlodinow … event causation governs everything—even human choices. Determinism is absolute. There are no exceptions, even human ones. Everything, including human nature, must submit to the sovereignty of physics:
Since people live in the universe and interact with other objects in it, then scientific determinism must hold for people as well….[p.30]
Do people have free will?…Though we feel that we can choose…biological processes are governed by the laws of physics and chemistry and therefore are as determined as the orbits of the planets….[p.31-32]
Our physical brain, following the known laws of science…determines our actions, and not some agency that exists outside those laws. [p.32]
So it seems that we are no more than biological machines and that free will is just an illusion. [p.32] [emphases added]
It’s hard to believe brilliant men like Hawking and Mlodinow do not see how destructive this move is to their own case, but I think you will see it readily.
Let me put the question this way: Did the laws of physics determine the order of the words on the pages of The Grand Design? Or did Professors Hawking and Mlodinow make that call? Did they ponder the evidence for their theories, consider the implications of the facts, posit conclusions, then choose the right words and select the precise order that would best communicate their views and persuade readers of the rationality of their own ideas?
…in light of SD … ultimately, the laws of physics wrote the book that bears their names no less than the laws of physics determined the arrangement of rocks resting on the surface of the planet Mars. … Remember, the only causation Hawking & Mlodinow allow for is event causation—dominoes fatalistically falling—which is rigidly deterministic.
In other words, if Hawking and Mlodinow are right, they’re wrong. Moreover, it becomes meaningless to talk of the person “Hawking” or “Mlodinow” as agents capable of free thought and action. As this mock interview highlights, the universe deserves all the credit, not beings who merely appear to think and reason for themselves.







