A Mostly Lethal Universe Does Not Disprove Design

One of the proofs of God has been how the universe has been incredibly finely-tuned for the existence of life. I've written on this in several different posts, and highlighted Robin Collins' argument that given the extremely improbability of a single universe coming into existence without a God, it is irrational to believe in a such an atheistic universe.

Most atheists have responded to this problem in one of two ways. The first is to claim that while the values of several dozen parameters are indeed uniquely positioned for life, this isn't a problem because there are an infinite number of universes that exist—all with different parameters—and we just happened to live in the one that will sustain life. I've already shown why this claim fails. But it's the second response that I've been hearing more often lately. Many atheists to day simply claim that our universe just isn't designed for life. Many Internet atheists have made such arguments, but I will use the one Richard Carrier presented in our debate as typical of them:

With regard to the nature of the universe and it supposedly being finely tuned for life, it really isn't. I want you think about the cosmology in astrophysics for a moment.  99.9999 percent (a large percentage) is filled with a lethal radiation-filled vacuum. Life can't exist in it. That means that a vast quantity of the universe is inhospitable or lethal for life. That aside, if you look at the other material in the universe, 99.9999 percent consists of stars and black holes in which life cannot live. So, a vast amount of the material in the universe is inhospitable for life. And even if you look at the remaining stuff, most of that also is inhospitable for life. In fact, if you were to put the entire observable universe into a house and do the math, the amount of volume in that house that would be hospitable for life would be smaller than a proton. Now, if you walked into a house and there was only one proton in there that was hospitable for life, you would not conclude that the house was designed for life. The universe is clearly not designed for life.1

Missing the Point

First off, objections like this miss the point of a universe designed for life. The claim of not only theologians but scientists such as John D. Barrow and Frank J. Tipler, Paul Davies, and Martin Rees2 is not that the majority of the universe is set up so that life could thrive, but that the parameters that govern all aspects of the universe are set precisely with life permitting values. Robin Collins breaks this down into three areas: The fine-tuning of the laws of nature, of the constants of nature, and of the initial conditions of the universe.3 Collins goes on to use the gravitational force as one example, explaining that if there were no force attracting bodies at long ranges, no stars would ever be able to form, there would be no heat for life, there would be no way for a planet to hold water or an atmosphere, and thus life would be absolutely impossible no matter where you are in the universe. It isn't the ratio of inhabitable verses uninhabitable space is great or small, the fine-tuning question centers on a binary answer: Can life exist anywhere at all ever? With just one or two minor changes to any of 20 or more constants or laws, the universe becomes unable to put forth any life at all.

Large, Uninhabitable Areas Don't Disprove Design

While Atheists like Carrier are misunderstanding the argument, their responses may still provoke another question. After all, if the universe is designed for life, then wouldn't one expect God to create more than a minuscule area able to support life? However, this objection also draws the wrong conclusion. One cannot argue that simply because there are vast areas that are lethal for life that therefore the universe was not designed with life in mind. That doesn't follow. In my debate, I answered Carrier with this example:

Now Richard asks, “Why make the universe so lethal in so many parts? This obviously argues against God.” Well that doesn't follow at all. Picture a rancher in Texas—a man who lives alone and has 5,000 acres of land and a 100,000 head of cattle. Why would one man need so much land that's arid, desolate, and one where he can't survive in? How can you imagine that there is a 5,000 acre ranch only dedicated for one man? Well maybe it's there because that's what he desired. That serves his purposes. So just because the universe is vast, it is not an argument against God. People will move great mounds of earth to get to one diamond. You see, it's the value of the thing that matters and not how much space is taken around it.4 

Thus, the conclusion is shown to be false from the premises. Simply because the majority of the universe is not life supporting doesn't mean that supporting any life wasn't the original purpose for the universe. It could be that God wanted to support life, but He also wanted to give us the beauty of the stars for our enjoyment. Of course scientists like Stephen Hawking have argued that the rate our universe expanded is actually just right for life, thus implicating that vast uninhabitable areas are part of what it takes to allow life to exist.5  Or God could have had another purpose for the expanse of space. But no matter. It's clear that the expanse of life-prohibiting space is not an argument against the universe's design. It only shows that we are rare and therefore highly valuable.

References

1. The Great Debate: Does God Exist? Dir. Come Reason Ministries. Perf. Lenny Esposito and Richard Carrier. Come Reason Ministries, 2012. DVD. Available at http://www.comereason.org/tools/default.asp?mode=category&dt=4&pcid=20
2. For books on this subject by these authors see The Anthropic Cosmological Principle (Oxford: Oxford UP, 1986) by Barrow and Tipler, The Goldilocks Enigma: Why Is the Universe Just Right for Life? (London: Allen Lane, 2006) by Paul Davies, and Just Six Numbers: The Deep Forces That Shape the Universe (New York: Basic, 2000) by Rees.
3. Collins, Robin. "The Teleological Argument." The Blackwell Companion to Natural Theology. By William Lane. Craig and J.P. Moreland. Chichester, U.K.: Wiley-Blackwell, 2009. 211. Print.
4. The Great God Debate, ibid.
5. Hawking, Stephen. A Brief History of Time: From the Big Bang to Black Holes. Toronto: Bantam, 1988. 128. Print.

Can You Get a Something from a Nothing?

In my debate against Richard Carrier, I argued that the beginning of the universe pointed toward the existence of God. I had said, "The most fundamental law of science is 'Out of nothing, nothing comes.' We simply do not see things popping into existence for no reason. Every parent understands this axiom when they find crayon marks on the wall or mud scraped across the floor. A child's response of 'no one did it, it just appeared' would be rightly rejected as silly."

This seems pretty common-sensical to me. One cannot get a something from a nothing. In fact, the word "nothing" can be broken apart to show that it means "no-thing." But Carrier replied to my point with this statement:

Oh yes, "out of nothing, nothing comes" is another one. If there is absolutely nothing, then there are no rules governing what will happen. So the idea that "only nothing can come from nothing" is a rule. That's something; that's not nothing. If you really have absolutely nothing then anything can happen. Nothing governs what's going to happen. If we start with nothing, we have no idea what could occur. As physicists will tell you, like Victor J. Stenger in The Fallacy of Fine Tuning, nothing is inherently unstable. So if we did start the universe with nothing, we could actually expect something to come out of it because the probability of nothing remaining nothing is rather low and because there is nothing governing what will happen.

There are a lot of problems here. First, let's look at what we mean when we use the word "nothing." When I say the universe began to exist, I mean that all matter, energy, space, and time came into being where they had previously not existed at all. In fact, when philosophers talk about the concept of nothing, it is generally understood to mean a state that is devoid of all properties. If there is nothing, then there are no physical things that can act and there are no laws of nature by which the non-existent entities would be able to act.

But Carrier seems confused on this. He first states, "The idea that 'only nothing can come from nothing' is a rule. That's something; that's not nothing." Well, that's not really accurate. The idea isn't a rule, but a description. It is another way of saying there are no laws and nothing upon which actions could even take place. But then, he goes on to say, "If there is absolutely nothing, then there are no rules governing what will happen… If you have absolutely nothing, then anything can happen!" Well, using Richard's own criteria, that would be a rule. That means you haven't started with nothing!

The idea that nothing is inherently unstable is a real science-stopper. Imagine people saying, "Well, I we had nothing and now we have this new chemical because anything can happen!" or "We don't know how that came into existence. It must've simply popped into existence because nothing can produce anything!" This is not a reasonable answer. It sounds more like magic than anything else.

So, I find this response problematic on several levels. First, Carrier argues that nothing is a great way to get something. I think that is a terrible answer and he needs to explain why we should accept it for the beginning of the universe then turn around and reject it for any other scientific question. Secondly, if "out of nothing, nothing comes" is considered something, then 'If you have absolutely nothing, then anything can happen" should also be considered something. As such, Carrier hasn't started with nothing and he needs to explain how his "rule" came into existence.

2013 Top Five Apologetics Podcasts

The Come Reason podcasts have been a weekly staple of our ministry for years. They cover a wide range of topics and issues that help Christians to better defend their faith. This year our top five topics really focused in on God's existence and His revelation to us. My debate against noted Internet atheist Richard Carrier was one of the top downloaded talks, along with the question of the origin of life, and how to answer atheists when they offer objections to God's existence. Tackling the Issue of Homosexuality landed right in the middle of the top five, showing that this topic is becoming more troublesome for those in the church.

Here, in reverse order of popularity, are the top five podcast topics of 2013.

1. Esposito vs. Carrier: Does God Exist? (Debate)
   Does God Exist? Philosophers and theologians have written volumes on this topic, but it has become especially significant in our modern world. Can we prove that God exists? And what are the implications if God doesn't exist? Listen to this lively exchange between Lenny Esposito and atheist Richard Carrier recorded before a packed house at the University of California Riverside.
2. The Origin of Life Requires a Creator
   How did life arise on earth? What are the key elements we need to focus on when talking with an evolutionist? What questions remain unanswered? In this class, we will look specifically at the beginning of life and show why given the evidence belief in a creator makes the most sense.
3. Tackling the Issue of Homosexuality
   Homosexual activists continue to press a pro-gay agenda in politics and in our schools. Even many church-goers believe that same-sex marriage should be allowed. Are Christians bigoted? How can we discuss these issues in a loving and convincing way? Join us to find out.
4. Answering Atheist Arguments Against God
   Atheism has been taking center stage lately. Both the New Atheists and a cohort of Internet skeptics continue to raise objections that have caught the public's fancy. Are they right? How should we answer? In this podcast, Lenny will point out the poverty of atheist arguments.
5. How to Know the Bible is Really from God
   When asked why they hold to certain beliefs or why they feel acting in a certain manner is a wrong, Christians will usually point to the Bible. The Bible is the standard of our faith. Why should we put so much faith in a collection of ancient texts? What about the holy texts of other faiths? Join us to see why the Bible is completely trustworthy.

Life Itself Shows the Fingerprints of Intelligence

Last year, I debated atheist Richard Carrier on the question "Does God Exist?" I'd like to review some of the arguments I made during that debate and Carrier's responses. If you'd like to see the entire debate, you can do so on the Come Reason YouTube channel. You can also receive a DVD of the debate, along with a bunch of bonus features by making a donation to the ministry here.

One of the points I offered for God's existence is the fact that  life itself shows the fingerprints of intelligence. In the debate, I argued:

In all of human existence, it has been readily understood that life comes from life, since at no time have humans ever observed anything else.  And now, science has amassed even more evidence for the absolute uniqueness of living systems as non-random, information-bearing systems.

Human beings have consistently recognized that highly specified information—from cave drawings to computer systems—are always the result of an intelligent mind.  The identifying features of intelligence are:

• They are COMPLEX SYSTEMS
• They are SPECIFICALLY ARRANGED to perform a function
• They are HIGHLY CONTINGENT. In other words, there is nothing that forces the patterns to emerge as they do.

Code-breakers in World War II and scientists who search for signs of extra-terrestrial life both use these criteria in separating what is natural and what is the sign of a mind a work.

Now, when we look inside living cells, we see that they exhibit the same marks of intelligence.  For example some of the simplest bacteria have a DNA molecule which is about 4,000,000 nucleotides long.  These nucleotides need to be in just the right order or the bacteria could not live.  In fact, Gustaf Arrhenius states that there are more possible nucleotide sequences than there are atoms in the universe.  Yet, these are ordered perfectly in living systems to build the proteins necessary for life.

Secondly, amino acids, the workhorses that build proteins, are selected perfectly, too.  Amino acids are what are known as "handed," that is they occur in two shapes that mirror each other like a left and right hand.  Each of these types is equally distributed in nature: the odds of each are 50% and they will bond to the RNA molecule equally well.  But ALL biological proteins must use ONLY left handed amino acids for life to exist.  So, how can you have an RNA molecule form randomly but only select the left-handed acids?  Given that bacteria are, for e.g., 4 million nucleotides long, how can they assemble by chance to use only left-handed acids?

These and other reasons are why MIT mathematician Murray Eden has stated that the chance emergence of life from non-life is impossible.  Francis Crick, the co-discoverer of DNA, also famously stated "the origin of life appears at the moment to be almost a miracle."  DNA and molecular systems required for life are specific and complex enough to rule out chance.  And since complex systems that are specific are also a sign of an intelligent mind, it is reasonable to hold that "intelligence" is responsible for life.

Tomorrow, I will discuss Carrier's response to this line of argumentation.

Can Infinite Universes Explain Fine-Tuning?

In my debate against Richard Carrier, one of the facts I offered for God s existence is that the universe clearly shows evidence of being finely-tuned for life. Our universe is not simply "fine-tuned" but exquisitely -tuned for advanced life. Examples of fine tuning may be found in the laws of the universe, in the fundamental constants of the universe, and in the initial distribution of mass and energy at the universe's beginning.

First, the LAWS OF THE UNIVERSE. Two such finely tuned laws are:

• The law of gravity that acts on all matter. Without gravity, stars would break apart and we would have no long-term energy to sustain life.
• The strong nuclear force. Without this, the protons in the nucleus of an atom would repel each other and our universe would be made up of nothing more than hydrogen.

Secondly, we see fine tuning in the FUNDAMENTAL CONSTANTS that govern just how much items in the universe are affected by certain laws.Here are just two:

• We know that the gravitational constant, which is the value of how much masses will be attracted to one another could sit in a range anywhere within 1x 10⁴⁰ power, or 1 followed by 40 zeros. But if the force of gravity was increased by one part in a billion, billion, billion, billion, advanced life would be crushed according to Cambridge Royal Society Research professor Martin Rees.[1]
• Barrow & Tipler, in their landmark book The Anthropic Cosmological Principle, note that if Einstein's cosmological constant varied in either direction by as little as 1 x 10¹²⁰, (which is a fraction so small that it would take more zeros to write than there are atoms in the universe) If this were to be changed by even that amount, the universe would expand too fast for galaxies & stars to form.

Thirdly, we see that the INITIAL DISTRIBUTION OF MASS AND ENERGY of the Big Bang needed to be just right. The initial conditions of the universe show extremely low entropy. Roger Penrose calculated the chances of this to be 1x10^{10^(123)}, a fraction so incredibly small it defies any example. Penrose said, "I cannot even recall seeing anything else in physics whose accuracy is known to approach, even remotely, a figure like one part in 10^{10^(123)}."
Taking all this into account, John Leslie remarks, "Clues heaped upon clues can constitute weighty evidence, despite doubts about each element in the pile."[2]

Does the Multiverse Solve this Problem?

Carrier claims that the multiverse hypothesis solves the problem of an exquisitely fine-tuned universe poised just right for advanced life to develop. He claims by simply having an infinite number of universes being created, there is bound to be one that would have the conditions we see, and naturally we are here because we happen to live in that universe. But I see at least three problems with this assumption:

The Many Worlds Hypothesis is Speculatory

The idea of an infinite number of universes having every conceivable construction of laws is sheer speculation. There simply is no observable data to back this up. In fact, there cannot be any observable data since we would never be able to observe anything outside our own universe. If we can see it, measure it, or in some other way capture data, we know it's in this universe.

The Many-Universe Making Machine Would Then Need to be Designed.

If an infinite number of universes that are all divergent are somehow being generated continually, we've simply pushed the problem back a notch. What is this thing, this mechanism that is a universe-generating machine? How come it functions so well at generating universes that it never stops? How does it get all the right components to make a self-sustaining universe together and spit out a finished product? If it is a mind, then it s still evidence for God. If it is material, then the machine must itself have been created somehow, which means we're back to the same question.

Even with Multiple Universes, Our Universe is Special

 EVEN IF multiple universe creation in chaotic/eternal inflation is true, it coupled with our observation that the cosmological constant is non-zero would seem to suggest that our universe would appear to be the first one ever to appear. In their paper "Disturbing Implications of a Cosmological Constant" physicists at MIT and Stanford (Lisa Dyson, Matthew Kleban, Leonard Susskind) show that given the factors necessary for life and the low initial entropy conditions, either there is no real cosmological constant or "an unknown agent intervened in the evolution, and for reasons of its own restarted the universe in the state of low entropy characterizing inflation." [3]

References

[1] Rees, Martin. Just Six Numbers: The Deep Forces that Shape the Universe (New York: Basic Books, 2000) 30.
[2] Collins, Robin. "A Recent Fine-Tuning Argument." The Philosophy of Religion Reader. Ed. Meister Chad. New York: Routledge, 2008.
[3] L. Dysona,b, M. Klebana, L. Susskinda, "Disturbing Implications of a Cosmological Constant" Journal of High Energy Physics 0210:011,2002. Revised 14 Nov 2002
Available online at http://arxiv.org/pdf/hep-th/0208013.pdf

The Great God Debate: Does God Exist? Esposito vs Carrier

Does God Exist? Philosophers and theologians have written volumes on this topic, but it has become especially significant in our modern world. Can we prove that God exists? And what are the implications if God doesn't exist? Listen to this lively exchange between Lenny Esposito and atheist Richard Carrier recorded before a packed house at the University of California Riverside.

• Part 1
• Part 2
• Part 3
• Part 4