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A Universe from Nothing? Dr. Krauss Explains Nothing

2. Does God Exist?, Atheism, Philosophy of Science, Theology and Christian Apologetics

If Dr. Richard Dawkins is the atheist’s rock star of biology, Dr. Lawrence Krauss is the atheist’s rock star of physics (maybe only second to Stephen Hawking). An engaging speaker and winsome personality, Dr. Krauss is a theoretical physicist and professor at Arizona State University. In his book A Universe from Nothing, Krauss seeks to answer the age-old question, “Why is there something rather than nothing” without reference to God.

Dr. Krauss says the cause of the universe is not God—it is “nothing.” He cites happenings at the quantum level to dispense with the need for God. (The quantum level is the world of the extremely small, subatomic in size.)

“One of the things about quantum mechanics is not only can nothing become something, nothing always becomes something,” says Dr. Krauss. “Nothing is unstable. Nothing will always produce something in quantum mechanics.”[i]

Now, whenever you hear something that just doesn’t sound right, you ought to ask the person making the claim, “What do you mean by that?” In this case, the precise question to Dr. Krauss would be, “What do you mean by ‘nothing’?”

It turns out that Dr. Krauss’ definition of “nothing” is not the “nothing” from which the universe originated. The initial starting point of the universe was not the quantum vacuum that Dr. Krauss keeps referring to in his book. The starting point was non-being– literally no thing. Since no thing isn’t anything, there are no properties to work with. Nothing is, as Aristotle put it, what rocks dream about. Unless someone powerful intervenes, the ancient maxim still stands: out of nothing, nothing comes.

A quantum vacuum, on the other hand, is something—it consists of fields of fluctuating energy from which particles appear to pop in and out of existence. Whether these particles are uncaused, or are caused but are merely unpredictable to us, is unknown. There are ten different models of the quantum level, and no one knows which is correct. What we do know is that, whatever is happening there, it is not creation out of nothing. Moreover, the vacuum itself had a beginning and therefore needs a cause.

Lest you think I am mad to question the physics of Dr. Krauss, please note that I am more questioning his logic, which is required to do science of any kind. Dr. Krauss is committing the logical fallacy known as equivocation—that is using the same word in an argument but with two different definitions. The “nothing” in the title of Dr. Krauss’ book is not the “nothing” from which the universe came.

This critical distinction was not lost on fellow atheist Dr. David Albert. A Ph.D. in theoretical physics, Dr. Albert is a Professor at Columbia University and author of the book Quantum Mechanics and Experience. In his scathing review of Krauss’ book in the New York Times, Dr. Albert questions both Krauss’ logic and his physics. He pulls no punches and even uses his fist to illustrate.

Commenting on Krauss’ central claim that particles emerging from the quantum vacuum are like creation out of nothing, Dr. Albert writes:

But that’s just not right. Relativistic-quantum-field-theoretical vacuum states — no less than giraffes or refrigerators or solar systems — are particular arrangements of elementary physical stuff. The true relativistic-quantum-field-theoretical equivalent to there not being any physical stuff at all isn’t this or that particular arrangement of the fields — what it is (obviously, and ineluctably, and on the contrary) is the simple absence of the fields! The fact that some arrangements of fields happen to correspond to the existence of particles and some don’t is not a whit more mysterious than the fact that some of the possible arrangements of my fingers happen to correspond to the existence of a fist and some don’t. And the fact that particles can pop in and out of existence, over time, as those fields rearrange themselves, is not a whit more mysterious than the fact that fists can pop in and out of existence, over time, as my fingers rearrange themselves. And none of these poppings — if you look at them aright — amount to anything even remotely in the neighborhood of a creation from nothing (emphasis in the original).[ii]

Speaking of fists, Dr. Albert lands the knockout blow to Krauss’ entire thesis this way, “But all there is to say about this, as far as I can see, is that Krauss is dead wrong and his religious and philosophical critics are absolutely right.” (It’s important to note that Dr. Albert and Columbia University are not known for Christian fundamentalism.)

Now Dr. Krauss didn’t take all this lying down. He got up off the canvas and fought back by calling Dr. Albert “a moronic philosopher.”[iii]

Well, that solves that then. If the guy’s a moron, the non-moron must be right. Right? Actually, on several occasions in this book, Dr. Krauss confuses even non-moronic readers when he admits Dr. Albert’s point in advance—namely, that the “nothing” Krauss is talking about is not exactly the nothing from which the universe came. Dr. Krauss even puts his “nothing” in quotation marks like I just did.

In an interview, Krauss acknowledges that no matter how one defines “nothing,” the laws of physics are not nothing (sorry to keep using the word nothing, but there’s nothing else to use!). And although he’s clearly annoyed doing so, Dr. Krauss eventually gets around to admitting that his “nothing” is actually something.

“Even if you accept this argument that nothing is not nothing,” he says, “you have to acknowledge that nothing is being used in a philosophical sense. But I don’t really give a damn about what ‘nothing’ means to philosophers; I care about the ‘nothing’ of reality. And if the ‘nothing’ of reality is full of stuff, then I’ll go with that.”[iv]

So if Dr. Krauss admits all this, why the bait and switch title: “A Universe from Nothing: Why there is something rather than nothing”? Why smuggle in the laws of physics and the quantum vacuum and then call it “nothing”? Why diss philosophers who are only trying to bring the book’s assertions back to reality?

Dr. Krauss seems to think that philosophers are not talking about reality, when in fact, that’s exactly what philosophy is—the study of ultimate reality. The problem for Krauss is two-fold.

First, reality is not merely physical stuff. Since nature and the laws of physics themselves had a beginning, ultimate reality is beyond nature or supernatural. So despite claiming to explain how the universe came from nothing, Krauss has explained nothing.

The second problem is a far more serious intellectual disease that infects the thinking of Krauss and several other prominent atheists as well. This disease is so severe that it threatens the accuracy of the very science they seek to promote. Krauss, like Dawkins and Hawking, are dismissive of philosophy.

Now, having studied a lot of wacky philosophy myself, I sympathize with them. But the existence of wacky philosophy doesn’t discredit the existence of good philosophy any more than the existence of wacky science discredits the existence of good science. While it is true that one can use bad philosophy, it is impossible to use no philosophy.

In fact—and this is the essential point—Krauss, Dawkins and the like can’t do science without philosophy. While scientists are usually seeking to understand physical cause and effect, science itself is built on philosophical principles that are not physical themselves—they are beyond the physical (metaphysical). Those principles help the scientist make precise definitions and clear distinctions and then interpret all the relevant data rationally.

What exactly is relevant? What exactly is rational? What exactly is the best interpretation of the data –including what exactly is or isn’t “nothing”? Those questions are all answered through the use of philosophy. (Perhaps that’s why the “Ph.” in Ph.D. stands for “philosophy.” The originators of advanced degrees knew that philosophy is the foundation of every area of inquiry.)

Einstein had an observation about the man of science. He said, “The man of science is a poor philosopher.” Unfortunately, if you abandon good philosophy you end up with bad science. And if you disdain all philosophy, as Krauss and company tend to do, then you put yourself in the self-defeating position of holding a philosophy that disdains all philosophy. You can’t get away from philosophy. It’s like logic. To deny it is to use it.

In the end, despite the lofty promises of his book’s title, Dr. Krauss explains nothing about the ultimate origin of the universe.

Notes

[i] Opening statement of Lawrence Krauss in his debate with Dr. William Lane Craig, http://www.reasonablefaith.org/the-craig-krauss-debate-at-north-carolina-state-university#ixzz2bwKlOhe1. See also Dr. Krauss’ book, A Universe from Nothing: Why There Is Something Rather than Nothing, Atria Books, 2012,Chapter 10.

[ii] David Albert, “On the Origin of Everything ‘A Universe From Nothing,’ by Lawrence M. Krauss,” The New York Times, March 23, 2012, http://www.nytimes.com/2012/03/25/books/review/a-universe-from-nothing-by-lawrence-m-krauss.html?_r=0.

[iii] Ross Anderson, “Has Physics Made Philosophy and Religion Obsolete?”. The Atlantic, April 2012, http://www.theatlantic.com/technology/print/2012/04/has-physics-made-philosophy-and-religion-obsolete/256203/.

[iv] Ross Anderson, Ibid.

The Argument From Cosmic Fine Tuning

2. Does God Exist?, Theology and Christian Apologetics

The concept of cosmic fine tuning relates to a unique property of our universe whereby the physical constants and laws are observed to be balanced on a ‘razor’s edge’ for permitting the emergence of complex life. The degree to which the constants of physics must match precise criteria is such that a number of agnostic scientists have concluded that indeed there is some sort of transcendent purpose behind the cosmic arena. British astrophysicist Fred Hoyle writes: “A common sense interpretation of the facts suggests that a superintellect has monkeyed with physics, as well as with chemistry and biology and that there are no blind forces worth speaking about in nature. The numbers one calculates from the facts seem to me so overwhelming as to put this conclusion almost beyond question.”

Fundamental Constants

The ripples in the universe left over from the original ‘Big Bang’ singularity (often referred to as CMB, or cosmic background radiation) are detectable at one part in 10^5 (100,000). If this factor were even slightly smaller, the cosmos would exist exclusively as a collection of gas — stars, planets, and galaxies would not exist. Conversely, if this factor were increased slightly, the universe would consist only of large black holes. Either way, the universe would be uninhabitable.

Another finely tuned value is the strong nuclear force that holds atoms — and therefore matter — together. The sun derives its ‘fuel’ from fusing hydrogen atoms together. When two hydrogen atoms fuse, 0.7% of the mass of the hydrogen atoms is converted into energy. If the amount of matter converted were slightly smaller — say, 0.6% instead of 0.7% — a proton would not be able to bond to a neutron and the universe would consist only of hydrogen. Without the presence of heavy elements, planets would not form and hence no life would be possible. Conversely, if the amount of matter converted were increased to 0.8% instead of 0.7%, fusion would occur so rapidly that no hydrogen would remain. Again, the result would be no planets, no solar systems and hence no life.

The ratio of electrons to protons must be finely balanced to a degree of one part in 10^37. If this fundamental constant were to be any larger or smaller than this, the electromagnetism would dominate gravity — preventing the formation of galaxies, stars, and planets. Again, life would not be possible.

The ratio of the electromagnetic force to gravity must be finely balanced to a degree of one part in 10^40. If this value were to be increased slightly, all stars would be at least 40% more massive than our Sun. This would mean that stellar burning would be too brief and too uneven to support complex life. If this value were to be decreased slightly, all stars would be at least 20% less massive than the sun. This would render them incapable of producing heavy elements.

The rate at which the universe expands must be finely tuned to one part in 10^55. If the universe expanded too fast, the matter would expand too quickly for the formation of stars, planets, and galaxies. If the universe expanded too slowly, the universe would quickly collapse — before the formation of stars.

The mass density of the universe is finely balanced to permit life to a degree of one part in 10^59. If the universe were slightly more massive, an overabundance of deuterium from the big bang would cause stars to burn too rapidly for the formation of complex life. If the universe were slightly less massive, an insufficiency of helium would result in a shortage of the heavy elements — again, resulting in no life.

Mass of the Cosmos

The density of protons and neutrons in the cosmos relates to the cosmic mass density. That density determines just how much hydrogen fuses into heavier elements during the first few moments after the origin of the universe. In turn, the amount of heavier elements determines how much additional heavy-element production occurs later in the nuclear furnaces of stars.

What would be the consequence if the respective density of neutrons and protons were significantly lower? Firstly, nuclear fusion would occur with less efficiency. Consequently, the heavier elements such as carbon, nitrogen, oxygen, phosphorous, sodium and potassium — all of which are essential for the emergence of physical life — would not be formed. Moreover, assuming no additional cosmic density factors such as dark energy, a cosmos which possesses less mass density would prohibit the formation of stars and planets. Why? The expansion rate would be so big that matter would expand too quickly for gravity to pull together the gas and dust to allow their formation. If that were not enough, with only a little extra mass, the cosmos would expand so slowly that all stars in the cosmos would quickly turn into black holes and neutron stars. The density near the surface of such bodies would be so enormous that molecules would be impossible. Therefore, life would not be possible. The radiation from the formed black holes and neutron stars would also render physical life an impossibility at any point in a universe with such a high density.

Conversely, what would be the effect if the density of protons and neutrons in the cosmos were to be significantly higher? Nuclear fusion would be too productive, meaning that all the hydrogen in the universe would rapidly fuse into elements heavier than iron. The ultimate result is the same — the life-essential elements would not exist. Moreover, if the cosmic mass density were to be greater, gas and dust would condense so effectively under gravity’s influence that all stars would be much more massive than the Sun. Thus, planets would not be life-permitting because of the intensity of the radiation of their respective star, and additionally because of the rapid changes in the stars’ temperature and radiation.

The mass of the universe exhibits cosmic fine-tuning to simultaneously permit two features which are essential for permitting life: (1) the correct diversity and quantity of elements; and (2) the appropriate rate of cosmic expansion required to allow life. Such cosmic fine-tuning bespeaks foresight and planning — indicators of intelligent design.

Our Place in the Universe

There exist many physical factors that must be precisely set for any planet to be hospitable to life. Life must be in the right type of galaxy. There are three types of galaxies (elliptical, irregular and spiral). Elliptical galaxies lack the heavy elements needed to support life. Irregular galaxies have too many supernova explosions. Only spiral galaxies can foster life. The Milky Way is a spiral galaxy.

Life must also be in the right location in the galaxy. We are situated in the right place in the Milky Way. If we were too close to the center of the galaxy (closer to the black hole), harmful radiation would make life impossible. Conversely, if our planet was too far out in the periphery, not enough heavy elements would be available for the construction of habitable planets.

Life must also have the right type of star. Stars act as energy sources for life. Most stars are too large, too bright or too unstable to support life. The size and age of the sun enhance the earth’s hospitality. If the earth were moved 1% closer to the sun, bodies of water would vaporize, and life would not be possible. If the earth were as much as 2% farther from the sun, its waters would freeze. Earth has a nearly circular orbit, which ensures a nearly constant distance from the sun — ensuring that seasonal changes are not too severe.

The other planets in our solar system contribute greatly to the earth’s habitability. For example, the massive gas giant Jupiter acts as a cosmic vacuum cleaner, protecting the earth from incoming comets. Likewise, Mars protects the earth from incoming asteroids.

If the earth did not have a moon of the right shape and size, our planet would not be able to sustain life. The moon stabilizes the earth’s tilt, in turn preventing extreme temperatures and creating a stable, bio-friendly environment.

There are many other factors which influence the habitability of the earth. The few examples here detailed unequivocally demonstrate that indeed the earth is a privileged planet, another indicator of intelligent design.

Is the Universe Designed for Discovery?

In 2004, Guillermo Gonzalez and Jay Richards published their groundbreaking book, “The Privileged Planet”, in which they argued that the conditions most suited for life also provided the best overall setting for making scientific discoveries. In other words, our planet is not merely fine-tuned for life, but it is also finely-tuned for discovery.

One example is the phenomenon known as solar eclipses. People have witnessed solar eclipses for millennia, but only recently have we begun to notice a remarkable correlation: The only place in our solar system where a perfect solar eclipse can be observed happens to be the only place where there are observers. There are hundreds of moons in our solar system, but most moons cannot entirely eclipse the sun. Of all the places in our solar system, only on earth do the sun and moon appear the same size to observers. This is because the sun is approximately 400 times larger than the moon and roughly 400 times farther away. Solar eclipses have played a significant role in scientific discovery, having helped physicists to confirm Einstein’s general theory of relativity.

The Milky Way, as a spiral galaxy — in addition to being the only biofriendly kind of galaxy — is relatively flat. Consequently, it has less gas and dust than others, and fewer stars impede our view of the rest of the universe.

Earth is located not only in the galactic habitable zone but also in the right place where minimal light pollution and other visual obstructions might impede the view of our surroundings. Moreover, earth’s atmosphere — which is the only one we know of which can support life — is also the only one clear enough to allow us to observe the universe.

Such findings place naturalists (who see us and our place in the cosmos as nothing more than accidents) in an uncomfortable position. But it makes a lot of sense to theists, who see us and our place in the cosmos as fully intended by an intelligent creator.

Conclusion

To believe that the facts and figures here detailed amount to no more than happy coincidence, without doubt, constitutes a greater exercise of faith than that of the Christian who affirms the theistic design of the universe. Such scientific insights over the last several decades have led the late Robert Jastrow — a self-proclaimed agnostic — to write: “For the scientist who has lived by his faith in the power of reason, the story ends like a bad dream. He has scaled the mountains of ignorance; he is about to conquer the highest peak; as he pulls himself over the final rock, he is greeted by a band of theologians who have been sitting there for centuries.”

This blog post was adapted from a previous article published on AllAboutScience.org.

March 21, 2012/by Guest

Christians and Atheists Seeking the Same Thing?

Atheism, Theology and Christian Apologetics

Evangelical author Skye Jethani makes the insightful observation that some so-called Christians and some atheists have quite a bit in common when it comes to control. While some atheists (like Hitchens and Dawkins) want control without God, some evangelicals want control over God. He writes:

“The great irony is that while claiming submission to God, those advocating a life under God are actually seeking control over him through their religiosity. Pray X, sacrifice Y, avoid Z, and God’s blessings are guaranteed. They have reduced God to a predictable, controllable, even contemptible formula. Some evangelicals condemn the atheists for exalting themselves over God without realizing they are guilty of the same sin by other means.”

Tozer said the most important thought you have is the thought you have when you hear the word “God.” Indeed, many people are worshiping or rejecting a God of their own making. They have false notions of the one true God–He’s either a finite, moral monster who needs a cause (Dawkins and Hitchens) or a cosmic candyman who owes us if we behave a certain way (the “Word of Faith” believer). They set up a straw God and then easily knock him over or loose their faith when he falls down and doesn’t come through. That’s why I often ask people who don’t believe in God, or who are disappointed with God, “What kind of God don’t you believe in?” After they describe their God, the response is often, “I don’t believe in that God either.”

Jethani’s entire article is worth the read here.

April 28, 2010/by Frank Turek

Why Trust Reason if You’re an Atheist?

1. Does Truth Exist?, 2. Does God Exist?

If you read the threads of several of the blog entries on this site, you will see both atheists and Christians charging one another with committing “logical fallacies.” The assumption both sides are making is that there is this objective realm of reason out there that: 1) we all have access to; 2) tells us the truth about the real world, and 3) is something we ought to use correctly if we want to know the truth. I think those are good assumptions. My question for the atheists is, how do you justify these assumptions if there is no God?

If atheistic materialism is true, it seems to me that reason itself is impossible. For if mental processes are nothing but chemical reactions in the brain, then there is no reason to believe that anything is true (including the theory of materialism). Chemicals can’t evaluate whether or not a theory is true. Chemicals don’t reason, they react.

This is ironic because atheists– who often claim to be champions of truth and reason– have made truth and reason impossible by their theory of materialism. So even when atheists are right about something, their worldview gives us no reason to believe them because reason itself is impossible in a world governed only by chemical and physical forces.

Not only is reason impossible in an atheistic world, but the typical atheist assertion that we should rely on reason alone cannot be justified. Why not? Because reason actually requires faith. As J. Budziszewski points out in his book What We Can’t Not Know, “The motto ‘Reason Alone!’ is nonsense anyway. Reason itself presupposes faith. Why? Because a defense of reason by reason is circular, therefore worthless. Our only guarantee that human reason works is God who made it.”

Let’s unpack Budziszewski’s point by considering the source of reason. Our ability to reason can come from one of only two sources: either our ability to reason arose from preexisting intelligence, or it did not, in which case it arose from mindless matter. The atheists/Darwinists/materialists believe, by faith, that our minds arose from mindless matter without intelligent intervention. I say “by faith” because it contradicts all scientific observations, which demonstrates that an effect cannot be greater than its cause. You can’t give what you haven’t got, yet atheists believe that dead, unintelligent matter has produced itself into intelligent life. This is like believing that the Library of Congress resulted from an explosion in a printing shop.

I think it makes much more sense to believe that the human mind is made in the image of the Great Mind– God. In other words, our minds can apprehend truth and can reason about reality because they were built by the Architect of truth, reality, and reason itself.

So I have two questions for atheists: 1) What is the source of this immaterial reality known as reason that we are all presupposing, utilizing in our discussions, and accusing one other of violating on occasion? And 2) If there is no God and we are nothing but chemicals, why should we trust anything we think, including the thought that there is no God?

May 7, 2008/by Frank Turek