Tag Archives: Christian Apologetics

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Four ways that the progress of science conflicts with naturalistic speculations

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When people ask me whether the progress of science is more compatible with theism or atheism, I offer the follow four basic pieces of scientific evidence that are more compatible with theism than atheism.

Here are the three pieces of evidence best explains by a Creator/Designer:

  1. the kalam argument from the origin of the universe
  2. the cosmic fine-tuning (habitability) argument
  3. the biological information in the first replicator (origin of life)
  4. the sudden origin of all of the different body plans in the fossil record (Cambrian explosion)

And I point to specific examples of recent discoveries that confirm those four arguments. Here are just a few of them:

  1. An explanation of 3 of the 6 experimental evidences for the Big Bang cosmology (From an article from Caltech)
  2. Examples of cosmic fine-tuning (there at least 40 examples of cosmic fine-tuning), (From the New Scientist)
  3. Evidence that functional protein sequences are beyond the reach of chance, (from Doug Axe’s JMB article)
  4. Evidence showing that Ediacaran fauna are not precursors to the Cambrian fossils, (from the journal Nature)

Atheists will typically reply to the recent scientific discoveries that overtured their speculations like this:

  1. Maybe the Big Bang cosmology will be overturned by the Big Crunch/Bounce so that the universe is eternal and has no cause
  2. Maybe there is a multiverse: an infinite number of unobservable, untestable universes which makes our finely-tuned one more probable
  3. Maybe the origin of life could be the result of chance and natural processes
  4. Maybe we will find a seamless chain of fossils that explain how the Cambrian explosion occurred slowly, over a long period time

Ever heard any of these responses?

Below I list some resources to help you to respond to the four responses of atheists to the experimental data.

1) The Big Crunch/Bounce has been disproved theoretically and experimentally.

Theoretically:

Nature 302, 505 – 506 (07 April 1983); doi:10.1038/302505a0

The impossibility of a bouncing universe

ALAN H. GUTH* & MARC SHER†

*Center for Theoretical Physics, Laboratory for Nuclear Science and Department of Physics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA

†Department of Physics, University of California, Irvine, California 92717, USA

Petrosian1 has recently discussed the possibility that the restoration of symmetry at grand unification in a closed contracting Robertson–Walker universe could slow down and halt the contraction, causing the universe to bounce. He then went on to discuss the possibility that our universe has undergone a series of such bounces. We disagree with this analysis. One of us (M.S.) has already shown2 that if a contracting universe is dominated by radiation, then a bounce is impossible. We will show here two further results: (1) entropy considerations imply that the quantity S (defined in ref. 1 and below), which must decrease by ~1075 to allow the present Universe to bounce, can in fact decrease by no more than a factor of ~2; (2) if the true vacuum state has zero energy density, then a universe which is contracting in its low temperature phase can never complete a phase transition soon enough to cause a bounce.

Experimentally:

The universe is not only expanding, but that expansion appears to be speeding up. And as if that discovery alone weren’t strange enough, it implies that most of the energy in the cosmos is contained in empty space — a concept that Albert Einstein considered but discarded as his “biggest blunder.” The new findings have been recognized as 1998’s top scientific breakthrough by Science magazine.

[…]The flood of findings about the universe’s expansion rate is the result of about 10 years of study, said Saul Perlmutter, team leader of the Supernova Cosmology Project at Lawrence Berkeley National Laboratory.

Perlmutter and others found such a yardstick in a particular kind of exploding star known as a Type 1A supernova. Over the course of several years, the astronomers developed a model to predict how bright such a supernova would appear at any given distance. Astronomers recorded dozens of Type 1A supernovae and anxiously matched them up with redshifts to find out how much the universe’s expansion was slowing down.

To their surprise, the redshift readings indicated that the expansion rate for distant supernovae was lower than the expansion rate for closer supernovae, Perlmutter said. On the largest scale imaginable, the universe’s galaxies appear to be flying away from each other faster and faster as time goes on.

“What we have found is that there is a ‘dark force’ that permeates the universe and that has overcome the force of gravity,” said Nicholas Suntzeff of the Cerro Tololo Inter-American Observatory, who is the co-founder of another group called the High-z Supernova Search Team. “This result is so strange and unexpected that it perhaps is only believable because two independent international groups have found the same effect in their data.”

There has only been one creation of the universe, and the universe will never reverse its expansion, so that it could oscillate eternally. That view is popular, perhaps in part because many people watched videos of Carl Sagan speculating about it in public school classrooms, but all it was was idle naturalistic speculation, (Sagan was a naturalist, and held out hope that science would vindicate naturalism), and has been contradicted by good experimental science. You should be familiar with the 3 evidences for the Big Bang (redshift, light element abundances (helium/hydrogen) and the cosmic microwave background radiation. There are others, (radioactive element abundances, second law of thermodynamics, stellar lifecycle), but those are the big three. Point out how the experimental evidence for the Big Bang has piled up, making the problem even worse for the eternal-universe naturalists. Leave no doubt.

2) The multiverse has not been tested experimentally, it’s pure speculation.

Speculation:

Multiverse thinking or the belief in the existence of parallel universes is more philosophy or science fiction than science. ”Cosmology must seem odd to scientists in other fields”.

George Ellis, a well-known mathematician and cosmologist, who for instance has written a book with Stephen Hawking, is sceptical of the idea that our universe is just another universe among many others.

A few weeks ago, Ellis, professor emeritus of applied mathematics at the University of Cape Town, reviewed Brian Greene’s book The Hidden Reality: Parallel Universes and the Deep Laws of the Cosmos (Knopf/Allen Lane, 2011) in the journal Nature. He is not at all convinced that the multiverse hypothesis is credible: ”Greene is not presenting aspects of a known reality; he is telling of unproven theoretical possibilities.”

According to professor Ellis, there is no evidence of multiverses, they cannot be tested and they are not science.

Ellis is not the only multiverse sceptic in this universe. A few months ago, science writer John Horgan wrote a column in Scientific American, expressing his doubt in multiverses.

When you get into a debate, you must never ever let the other side get away with asserting something they have no evidence for. Call them on it – point out that they have no evidence, and then hammer them with evidence for your point. Pile up cases of fine-tuning on top of each other and continuously point out that they have no experimental evidence for their speculations. Point out that more evidence we get, the more cases of fine-tuning we find, and the tougher the problem gets for naturalists. Leave no doubt.

3) Naturalistic theories for the origin of life have two problems: can’t make the amino acids in an oxydized atmosphere and can’t make protein and DNA sequences by chance in the time available.

Building blocks:

The oxidation state of Hadean magmas and implications for early Earth’s atmosphere

Dustin Trail, E. Bruce Watson & Nicholas D. Tailby

Nature 480, 79–82 (01 December 2011) doi:10.1038/nature10655

[…]These results suggest that outgassing of Earth’s interior later than ~200?Myr into the history of Solar System formation would not have resulted in a reducing atmosphere.

Functional protein sequences:

J Mol Biol. 2004 Aug 27;341(5):1295-315.

Estimating the prevalence of protein sequences adopting functional enzyme folds.

Axe DD.

The Babraham Institute, Structural Biology Unit, Babraham Research Campus, Cambridge CB2 4AT, UK. doug.axe@bbsrc.ac.uk

Proteins employ a wide variety of folds to perform their biological functions. How are these folds first acquired? An important step toward answering this is to obtain an estimate of the overall prevalence of sequences adopting functional folds.

[…]Starting with a weakly functional sequence carrying this signature, clusters of ten side-chains within the fold are replaced randomly, within the boundaries of the signature, and tested for function. The prevalence of low-level function in four such experiments indicates that roughly one in 10(64) signature-consistent sequences forms a working domain. Combined with the estimated prevalence of plausible hydropathic patterns (for any fold) and of relevant folds for particular functions, this implies the overall prevalence of sequences performing a specific function by any domain-sized fold may be as low as 1 in 10(77), adding to the body of evidence that functional folds require highly extraordinary sequences.

So atheists are in double jeopardy here. They don’t have a way to build the Scrabble letters needed for life, and they don’t have a way to form the Scrabble letters into words and sentences. Point out that the more research we do, the tougher the problem gets to solve for naturalists, and the more it looks like an effect of intelligence. Write out the calculations for them. Leave no doubt.

4) The best candidate to explain the sudden origin of the Cambrian era fossils was the Ediacaran fauna, but those are now recognized as not being precursors to the Cambrian fossils.

Science Daily reports on a paper from the peer-reviewed journal Science:

Evidence of the single-celled ancestors of animals, dating from the interval in Earth’s history just before multicellular animals appeared, has been discovered in 570 million-year-old rocks from South China by researchers from the University of Bristol, the Swedish Museum of Natural History, the Paul Scherrer Institut and the Chinese Academy of Geological Sciences.

[…]This X-ray microscopy revealed that the fossils had features that multicellular embryos do not, and this led the researchers to the conclusion that the fossils were neither animals nor embryos but rather the reproductive spore bodies of single-celled ancestors of animals.

Professor Philip Donoghue said: “We were very surprised by our results — we’ve been convinced for so long that these fossils represented the embryos of the earliest animals — much of what has been written about the fossils for the last ten years is flat wrong. Our colleagues are not going to like the result.”

Professor Stefan Bengtson said: “These fossils force us to rethink our ideas of how animals learned to make large bodies out of cells.”

The trend is that there is no evolutionary explanation for the body plans that emerged in the Cambrian era. If you want to make the claim that “evolution did it”, then you have to produce the data today. Not speculations about the future. The data we have today says no to naturalism. The only way to affirm naturalistic explanations for the evidence we have is by faith. We need to minimize our leaps of faith, though, and go with the simplest and most reasonable explanation – an intelligence is the best explanation responsible for rapid generation of biological information.

Conclusion

I do think it’s important for Christians to focus more on scientific apologetics and to focus their academic careers in scientific fields. So often I look at Christian blogs, and I see way too much G. K. Chesterton, Francis Chan and other untestable, ineffective jibber-jabber. We need to bring the hard science, and stop making excuses about not being able to understand it because it’s too hard. It’s not too hard. Everyone can understand “Who Made God?” by Edgar Andrews – start with that! Then get Lee Strobel’s “The Case for a Creator“. That’s more than enough for the average Christian on science apologetics. We all have to do our best to learn what works. You don’t want to be anti-science like atheists are. I recommend reading Uncommon Descent and Evolution News every day for a start.

Polemics

The divinity of Jesus according to the early church

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Cold-Case Christianity by J. Warner Wallace
Cold-Case Christianity by J. Warner Wallace

Earlier, I wrote a post about the evidence for the divinity of Jesus in the earliest New Testament documents. And now I’ve found a wonderful follow-up to that post from J. Warner Wallace, author of “Cold-Case Christianity“, the book I am currently reading. I am on chapter 14.

He lists quotations from all of these early church fathers about the divinity of Jesus:

  • Barnabas, companion of Paul (c. 70-130AD)
  • Ignatius, Bishop of the Church at Antioch (c. 110AD)
  • Clement of Rome, Bishop of the Church at Rome (c. 120AD)
  • Irenaeus, Bishop of the Church at Lyons, Modern Day France (c. 180AD)
  • Clement of Alexandria, Renowned Christian Teacher in Egypt (c. 195AD)
  • Hippolytus, Leading Presbyter at the Church in Rome (c. 205AD)
  • Tertullian, Passionate Christian Apologist in Carthage, North Africa (c. 207AD)
  • Origen, Famous Pupil of Clement of Alexandria (c. 225AD)

This post is actually very similar to material in chapter 13 of Wallace’s book. Have you read it yet?

One of the most thorough reviews that I’ve seen of the book was on Luke Nix’s blog, in case you want to take a closer look.

News

William Lane Craig on the relationship between science and religion

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Chris Shannon shared this article from Reasonable Faith on Facebook. The faster we get used to this material, the better off Christianity will fare in the marketplace of ideas.

Here’s the introduction:

What has happened, however, in the second half of this century is that historians and philosophers of science have come to realize that this supposed history of warfare is a myth. As Thaxton and Pearcey point out in their recent book The Soul of Science, for over 300 years between the rise of modern science in the 1500’s and the late 1800s the relationship between science and religion can best be described as an alliance. Up until the late 19th century, scientists were typically Christian believers who saw no conflict between their science and their faith—people like Kepler, Boyle, Maxwell, Faraday, Kelvin, and others. The idea of a warfare between science and religion is a relatively recent invention of the late 19th century, carefully nurtured by secular thinkers who had as their aim the undermining of the cultural dominance of Christianity in the West and its replacement by naturalism—the view that nothing outside nature is real and the only way to discover truth is through science. They were remarkably successful in pushing through their agenda. But philosophers of science during the second half of the 20th century have come to realize that the idea of a warfare between science and theology is a gross oversimplification. White’s book is now regarded as something of a bad joke, a one-sided and distorted piece of propaganda.

Now some people acknowledge that science and religion should not be regarded as foes, but nonetheless they do not think that they should be considered friends either. They say that science and religion are mutually irrelevant, that they represent two non-over-lapping domains. Sometimes you hear slogans like “Science deals with facts and religion deals with faith.” But this is a gross caricature of both science and religion. As science probes the universe, she encounters problems and questions which are philosophical in character and therefore cannot be resolved scientifically, but which can be illuminated by a theological perspective. By the same token, it is simply false that religion makes no factual claims about the world. The world religions make various and conflicting claims about the origin and nature of the universe and humanity, and they cannot all be true. Science and religion are thus like two circles which intersect or partially overlap. It is in the area of intersection that the dialogue takes place.

Here are his six ways that science and religion overlap:

  1. Religion furnishes the conceptual framework in which science can flourish.
  2. Science can both falsify and verify claims of religion.
  3. Science encounters metaphysical problems which religion can help to solve.
  4. Religion can help to adjudicate between scientific theories.
  5. Religion can augment the explanatory power of science.
  6. Science can establish a premise in an argument for a conclusion having religious significance.

Part 2 was my favorite part. Here’s part of it:

When religions make claims about the natural world, they intersect the domain of science and are, in effect, making predictions which scientific investigation can either verify or falsify. Let me give some examples of each.

[…]Another interesting example of science’s falsifying a religious view is the claim of several Eastern religions like Taoism and certain forms of Hinduism that the world is divine and therefore eternal. The discovery during this century of the expansion of the universe reveals that far from being eternal, all matter and energy, even physical space and time themselves, came into existence at a point in the finite past before which nothing existed. As Stephen Hawking says in his 1996 book The Nature of Space and Time, “almost everyone now believes that the universe, and time itself, had a beginning at the big bang.”3 But if the universe came into being at the Big Bang, then it is temporally finite and contingent in its existence and therefore neither eternal nor divine, as pantheistic religions had claimed.

On the other hand, science can also verify religious claims. For example, one of the principal doctrines of the Judaeo-Christian faith is that God created the universe out of nothing a finite time ago. The Bible begins with the words, “In the beginning God created the heavens and the Earth” (Gen. 1.1). The Bible thus teaches that the universe had a beginning. This teaching was repudiated by both ancient Greek philosophy and modern atheism, including dialectical materialism. Then in 1929 with the discovery of the expansion of the universe, this doctrine was dramatically verified. Physicists John Barrow and Frank Tipler, speaking of the beginning of the universe, explain, “At this singularity, space and time came into existence; literally nothing existed before the singularity, so, if the Universe originated at such a singularity, we would truly have a creation ex nihilo (out of nothing).”4 Against all expectation, science thus verified this religious prediction. Robert Jastrow, head of NASA’s Goddard Institute for Space Studies, envisions it this way:

[The scientist] 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.5

This is a popular-level article, and I recommend it. It really speaks to what I see as the biggest problem that I find among my co-workers who call themselves theists. There is a strange view of faith out there that says that faith is about life enhancement. God’s job is to provide us with a happy life, via mystical coincidences. God’s job is to make us happy – to make our plans work out and to protect us from suffering in this life. On this view, God is part of a subjective experience. When people who have this view talk about God, they talk about him as a kind of rabbit’s foot or lucky charm. They are not trying to know if God exists objectively, or to know his character objectively. They are trying to run their own lives, and they want to believe that the there is a mysterious force in the universe that orders everything to make them happy. And perhaps they sing praise hymns in church to reward this mystical God. Praise hymns make them happy, so it must make him happy, too. There are Christians in my office who have this postmodern view of God as cosmic safety blanket, and they do not see it as incompatible with other views like pluralism, universalism, pro-abortion, pro-gay-marriage, pro-socialism, and so on. This subjectivist view of religion is, of course, nowhere in the Bible.

Enter science. Scientific evidence (and its partner, historical evidence) is the antidote to this subjective, life-enhancement version of Christianity. Scientific evidence establishes premises in arguments for God’s existence. These arguments make the existence of God knowable apart from private experiences, personal preferences, mysticism and singing praise songs. If God really exists, then he is not just a projection of our own minds that serves our needs for comfort. God is not a crutch that we pull out by force of our own will – he is out there and he is real. Historical evidence, and the theology that is based on it, is also important, because it establishes the character of God objectively. Now instead of pushing our views onto God, and making him serve us, we can get to know him and serve him. Instead of having God arrange things mystically to serve our needs, we can use our wills to achieve the things that matter to him, while working within the rules of engagement that he has set out.

Science helps us know that God is real regardless of our personal preferences, our communities, our feelings, our desires and all that subjective stuff. And if God is real, then we find out what he is like by looking outward, not by looking inward, and not by agreeing with the people around us. Not everyone who claims to be a Christian is happy about the idea of God being real and knowable, because it threatens their autonomy to invent their own God. That’s why it’s important to know the science to correct even Christians, who have somehow adopted this postmodern, personal-preference view of religion.