Tag Archives: Naturalism

MIT physicist Alan Lightman on fine-tuning and the multiverse

Apologetics and the progress of science
Christianity and the progress of science

Here’s the article from Harper’s magazine.

The MIT physicist says that the fine-tuning is real, and is best explained by positing the existence of an infinite number of universes that are not fine-tuned – the so-called multiverse.

Excerpt:

While challenging the Platonic dream of theoretical physicists, the multiverse idea does explain one aspect of our universe that has unsettled some scientists for years: according to various calculations, if the values of some of the fundamental parameters of our universe were a little larger or a little smaller, life could not have arisen. For example, if the nuclear force were a few percentage points stronger than it actually is, then all the hydrogen atoms in the infant universe would have fused with other hydrogen atoms to make helium, and there would be no hydrogen left. No hydrogen means no water. Although we are far from certain about what conditions are necessary for life, most biologists believe that water is necessary. On the other hand, if the nuclear force were substantially weaker than what it actually is, then the complex atoms needed for biology could not hold together. As another example, if the relationship between the strengths of the gravitational force and the electromagnetic force were not close to what it is, then the cosmos would not harbor any stars that explode and spew out life-supporting chemical elements into space or any other stars that form planets. Both kinds of stars are required for the emergence of life. The strengths of the basic forces and certain other fundamental parameters in our universe appear to be “fine-tuned” to allow the existence of life. The recognition of this fine-­tuning led British physicist Brandon Carter to articulate what he called the anthropic principle, which states that the universe must have the parameters it does because we are here to observe it. Actually, the word anthropic, from the Greek for “man,” is a misnomer: if these fundamental parameters were much different from what they are, it is not only human beings who would not exist. No life of any kind would exist.

If such conclusions are correct, the great question, of course, is why these fundamental parameters happen to lie within the range needed for life. Does the universe care about life? Intelligent design is one answer. Indeed, a fair number of theologians, philosophers, and even some scientists have used fine-tuning and the anthropic principle as evidence of the existence of God. For example, at the 2011 Christian Scholars’ Conference at Pepperdine University, Francis Collins, a leading geneticist and director of the National Institutes of Health, said, “To get our universe, with all of its potential for complexities or any kind of potential for any kind of life-form, everything has to be precisely defined on this knife edge of improbability…. [Y]ou have to see the hands of a creator who set the parameters to be just so because the creator was interested in something a little more complicated than random particles.”

Intelligent design, however, is an answer to fine-tuning that does not appeal to most scientists. The multiverse offers another explanation. If there are countless different universes with different properties—for example, some with nuclear forces much stronger than in our universe and some with nuclear forces much weaker—then some of those universes will allow the emergence of life and some will not. Some of those universes will be dead, lifeless hulks of matter and energy, and others will permit the emergence of cells, plants and animals, minds. From the huge range of possible universes predicted by the theories, the fraction of universes with life is undoubtedly small. But that doesn’t matter. We live in one of the universes that permits life because otherwise we wouldn’t be here to ask the question.

I thought I was going to have to go outside this article to refute the multiverse, but Lightman is honest enough to refute it himself:

The… conjecture that there are many other worlds… [T]here is no way they can prove this conjecture. That same uncertainty disturbs many physicists who are adjusting to the idea of the multiverse. Not only must we accept that basic properties of our universe are accidental and uncalculable. In addition, we must believe in the existence of many other universes. But we have no conceivable way of observing these other universes and cannot prove their existence. Thus, to explain what we see in the world and in our mental deductions, we must believe in what we cannot prove.

Sound familiar? Theologians are accustomed to taking some beliefs on faith. Scientists are not. All we can do is hope that the same theories that predict the multiverse also produce many other predictions that we can test here in our own universe. But the other universes themselves will almost certainly remain a conjecture.

The multiverse is not pure nonsense, it is theoretically possible. The problem is that the multiverse generator itself would require fine-tuning, so the multiverse doesn’t get rid of the problem. And, as Lightman indicates, we have no independent experimental evidence for the existence of the multiverse in any case. Atheists just have to take it on faith, and hope that their speculations will be proved right. Meanwhile, the fine-tuning is just as easily explained by postulating God, and we have independent evidence for God’s existence, like the the origin of biological information, the sudden appearance of animal body plans, the argument from consciousness, and so on. Even if the naturalists could explain the fine-tuning, they would still have a lot of explaining to do. Theism (intelligent causation) is the simplest explanation for all of the things we learn from the progress of science.

We need to be frank about atheists and their objections to the progress of science. Within the last 100 years, we have discovered that the physical universe came into being out of nothing 15 billion years ago, and we have discovered that this one universe is fine-tuned for intelligent life. I don’t think it’s like that the last 100 years of scientific progress on the origins question are going to be overturned so that science once again affirms what atheists believe about the universe. Things are going the wrong way for atheists – at least with respect to science.

See it in action

To see these arguments examined in a debate with a famous atheist, simply watch the debate between William Lane Craig and Christopher Hitchens, and judge which debater is willing to form his beliefs on scientific progress, and which debater is forming his beliefs against the science we have today, and hoping that the good science we have today based on experiments will be overturned by speculative theories at some point in the future. When you watch that debate, it becomes very clear that Christian theists are interested in conforming their beliefs to science, and atheists are very interested in speculating against what science has shown in order to maintain their current pre-scientific view. That’s not what rational people ought to do when confronted with evidence.

Positive arguments for Christian theism

New paper from Michael Licona on historical methods and miracle claims

Sherlock Holmes and John Watson
Sherlock Holmes and John Watson about to do some historical inquiry

I hope that all my readers know who Michael Licona is!

The PDF of his new paper is here. It was just published in the Journal for the Study of the Historical Jesus. It talks about how the pre-suppositions of ancient historians can mess with their ability to investigate the past.

Here’s the abstract:

Most biblical scholars and historians hold that the investigation of a miracle report lies outside of the rights of historians acting within their professional capacity. In this essay, I challenge this position and argue to the contrary. A definition of history should not a priori exclude the possibility of investigating miracle claims, since doing so may restrict historians to an inaccurate assessment of the past. Professional historians outside of the community of biblical scholars acknowledge the frequent absence of a consensus; this largely results from conflicting horizons among historians. If this is the present state among professionals engaged in the study of non-religious history, it will be even more so with historians of Jesus. Finally, even if some historians cannot bring themselves to grant divine causation, they, in principle, can render a verdict on the event itself without rendering a verdict on its cause.

Here’s a bit that I found interesting:

It is clear that the horizon of atheist New Testament scholar Gerd Lüdemann is a driving force behind his historical conclusions when he a priori rules out the  historicity of the ascension of Jesus reported in Acts 1.9–11 ‘because there is no  such heaven to which Jesus may have been carried’. Ontological naturalism similarly guides James Tabor.

He writes:

Women do not get pregnant without a male—ever. So Jesus had a human father… Dead bodies don’t rise… So, if the tomb was empty the historical  conclusion is simple—Jesus’ body was moved by someone and likely  reburied in another location.

Not so obvious is Geza Vermes in his 2008 volume The Resurrection: History and Myth. With hardly a comment, Vermes simply dismisses both ‘the out-of-hand rejection of the inveterate skeptic’ and the hypothesis that Jesus rose from the dead since it can only be made from ‘the blind faith of the fundamentalist believer’.

I thought these were interesting because Ludemann and Vermes still agree with some of the minimal facts in a case for the resurrection case, such as Craig, Habermas or Licona might make. Ludemann gives you the post-mortem “visions” of Jesus, and Vermes gives you the empty tomb – yet both are naturalists, as you can see. They both rule out miracle as an explanation of the minimal facts a priori, but they both allow for useful minimal facts because the historical case is there to support them. Isn’t that interesting?

So what would you call a detective who ruled out some causes of death but not others, before looking at the evidence?

More:

Second, methodological naturalism may handicap historians, preventing them in some cases from providing a fuller and more accurate account of the past. Molecular biologist Michael Behe provides a relevant challenge to this approach in his discipline. He writes:

Imagine a room in which a body lies crushed, flat as a pancake. A dozen detectives crawl around, examining the floor with magnifying glasses for any clues to the identity of the perpetrator. In the middle of the room, next to the body, stands a large, grey elephant. The detectives carefully avoid bumping into the pachyderm’s legs as they crawl, and never even glance at it. Over time the detectives get frustrated with their lack of progress but resolutely press on, looking even more closely at the floor. You see, textbooks say detectives must ‘get their man’, so they never consider elephants.

In context, Behe is contending that when scientists limit their considerations exclusively to unguided natural causes they will forever keep themselves from discovering the actual cause if a Designer of some sort was responsible. A similar admonition may be issued to historians who a priori exclude a non-human agent as the cause behind a past event. Those who do so could actually be placing themselves in a position where they cannot appraise history accurately.

The rest of the paper discusses two options for historians who want to resolve this problem.

So, I’m impressed that Mike Licona reads Mike Behe (that quote is from “Darwin’s Black Box”). Pretty cool that he reads across disciplines, and that he reads people who disagree with him. We one-dollar apologists all need to be like that.

Back to his paper. I see this presupposition of naturalism come up in debates on the historical Jesus, where the naturalist will just assume naturalism and then proceed to do history – even at a time where we have so many scientific arguments to undermine naturalism. It’s a bad philosophical view, and we shouldn’t let it influence how we do history.

If you run into these historians who are committed to naturalism, it might be worth it to make them defend it. You ask them – do you believe in naturalism? If they say yes, ask them for scientific evidence for naturalism. And when they finish not giving you any, then you can go on a long monologue on the origin of the universe, the fine-tuning, the origin of life, the Cambrian explosion, the habitability (galactic and stellar), and so on. Then tell them to stop bring their blind religious faith into their historical investigations.

Dan Barker debates Casey Luskin on academic freedom

Two ninjas face off at sundown
Two ninjas face off at sundown

The Michael Medved show is a national radio show broadcast out of Seattle, Washington. According to Talkers magazine, he has the fifth largest radio audience.

The MP3 file is available for download. (38 minutes)

The description is:

On this episode of ID the Future, the CSC’s Casey Luskin and atheist Dan Barker of the Freedom From Religion Foundation debate academic freedom and free speech on the Medved Show. This debate was inspired by the ongoing case of Professor Eric Hedin, a physicist at Ball State University who is being threatened by the Freedom From Religion Foundation for favorably portraying intelligent design in the classroom.

Topics: (note that I am paraphrasing Dan Barker for the sake of humor, and he will probably sue me, since that is his entire contribution to the search for truth in this debate)

  • Michael Medved: untenured Ball State University professor Eric Hedin is under fire for teaching both sides of intelligent design in a college course
  • Dan Barker: this complaint against professor Hedin came to our attention from Jerry Coyne not from students of Professor Hedin
  • Dan Barker: professors are not allowed to question the presuppositions atheism, materialism, naturalism in the physics classroom
  • Dan Barker: this is a science course and you cannot question the religion of naturalism in class or else it’s teaching religion
  • Dan Barker: we need to use the power of the courts to stifle any dissent from of my religion (naturalism)
  • Dan Barker: the classroom of a university is not the proper place for students to inquire about both sides of scientific disputes
  • Dan Barker: even if students are paying their money and choosing this course of their own free will, they can’t be allowed to hear both sides
  • Casey Luskin: this course is not a science course, it is open to non-science students
  • Casey Luskin: the course evaluations from students of all majors is overwhelmingly positive
  • Casey Luskin: the course features people on both sides
  • Casey Luskin: the course features brilliant scholars like Lennox and Penrose, both from Oxford University
  • Casey Luskin: the course features opponents of intelligent design like Francis Collins and Karl Gilberson
  • Casey Luskin: the course features non-Christians like Lee Spetner, Paul Davies, Roger Penrose and Gerald Schroeder
  • Dan Barker: (taking over the host) you cannot study scientists like Francis Collins who mapped the human genome, that is “creationism”
  • Michael Medved: academic freedom allows professors to put a slant on what they are teaching
  • Dan Barker: if the professor’s slant is against my religion of naturalism, then I have to put them in jail and inquisition them
  • Dan Barker: you cannot teach science like the Big Bang and fine-tuning  as if it is science because it contradicts naturalism
  • Casey Luskin: Even radical atheist PZ Myers says that professors have the right to academic freedom
  • Dan Barker: I’ll burn that creationist at the stake, too! And smash his filthy microscopes and telescopes!
  • Michael Medved: Casey, would you use state power to fire a professor who disagreed with you because you were offended?
  • Casey Luskin: no, I had to take tons of courses from professors who had a slant against my views and I learned a lot from different views
  • Dan Barker: you will address me as the Holy Father, please! Every professor who disagrees with my religion must burn!
  • Casey Luskin: Barker has no idea what is going on in the class, he never attended it
  • Casey Luskin: The atheists students who took his class gave him high ratings and said he graded fairly
  • Dan Barker: I don’t have to look through the telescope to know the Earth is flat – Hedin is a traitor! Off with his head!
  • Dan Barker: Creationist PZ Myers is wrong, and I’ll burn him at the stake for creationist heresy against my Holy Church!
  • Dan Barker: Oxford professors like John Lennox are creationists because his Big Bang religion is grounded on experimental data like the cosmic background radiation, the hydrogen/helium abundances and the redshifting of light from distant galaxies
  • Dan Barker: I have a degree in Religion and I write hymns, which makes me smarter than John Lennox since he is a “creationist”
  • Dan Barker: I haven’t published any scientific research myself, but I have written some atheist praise hymns, so I am qualified to burn the heretics!
  • Michael Medved: The course is taught by someone with a PhD in Physics, and the syllabus says that it investigates science and religion
  • Michael Medved: Why is it wrong to investigate the science that questions philosophical assumptions like naturalism and materialism?
  • Casey Luskin: The syllabus features amazing readings from all the latest science relevant to that question from both sides
  • Michael Medved: What will Ball State U do to the professor?
  • Casey Luskin: So far no action from Ball State U, but people need to sign the petition to protect the professor
  • Michael Medved: Isn’t academic freedom being applied inconsistently here?
  • Casey Luskin: Yes and science is supposed to move forward by disagreement and debate
  • Casey Luskin: How confident can intelligent design censors really be if their contribution to the debate is coercion and intimidation?
  • Michael Luskin: Is Dan Barker right to say that Oxford professor John Lennox is a “creationist”?
  • Casey Luskin: Creationism starts with the Bible, but intelligent design starts with scientific data

And there is a period of questions from the callers. This episode features a debate, so it is not to be missed.

Now Dan Barker sounded pretty confident in that debate, so you might be surprised by his academic background:

Dan became a teenage evangelist at age 15. At 16 he was choir librarian for faith-healer Kathryn Kuhlman’s Los Angeles appearances. He received a degree in Religion from Azusa Pacific University and was ordained to the ministry by the Standard Community Church, California, in 1975.

[…]Dan preached for 19 years. He maintained an ongoing touring musical ministry, including eight years of full-time, cross-country evangelism. An accomplished pianist, record producer, arranger and songwriter, he worked with Christian music companies such as Manna Music and Word Music. For a few years, Dan wrote and produced the annual “Mini Musicale” for Gospel Light Publications’ Vacation Bible School curriculum.

I’m not sure if Dan Barker has the right background for disputing whether intelligent design belongs in a classroom or not. Remember, the bulk of his life was spent writing and singing feel-good, happy-clappy songs. In his debates with Christians, it’s quite clear that he is totally unequipped to assess scientific evidence from the Big Bang, the fine-tuning, the origin of life, the Cambrian explosion, or habitability. It’s just not his thing, and I don’t think that musicians have what it takes to understand those arguments enough to feel comfortable using the courts to suppress people with actual PhDs in science.

You can read more about my opinion about how Dan Barker arrived at his atheism through a mistaken view of the Christian life.

I subscribe to the ID the Future podcast, and I really recommend that you do as well!

Can atheists condemn slavery as immoral? Do atheists believe that slavery is wrong?

Note: For a Christian response to the complaint that the Bible doesn’t condemn slavery, see this article and this article for slavery in the Old Testament, and this article for slavery in the New Testament. These are all by Christian philosopher Paul Copan. You can watch a lecture with Paul Copan on the slavery challenge here, and buy a book where he answers the challenge in more detail. There is also a good debate on whether the Bible condones slavery here, featuring David Instone-Brewer and Robert Price. My post is not a formal logical essay on this issue, it is more that I am outraged that atheists, who cannot even rationally ground objective morality, insist on criticizing the morality of the Bible. I think that atheists who are serious about finding the truth about these issues should check out those links, if they are interested in getting to the truth of these matters.

In other posts, I’ve argued that without an objective moral standard of what is right and wrong, any judgments about right and wrong are just individual opinions. So, when an atheist says slavery is wrong, what he really means is that he thinks slavery is wrong for him, in the same way that he thinks that,say, that chocolate ice cream is right for him. He isn’t saying what is wrong objectively, because on atheism there are no objective moral rules or duties. He is speaking for himself: “I wouldn’t own a slave, just like I wouldn’t eat broccoli – because it’s yucky!”. But he has no rational argument against other people owning slaves in other times and places, because their justification for owning slaves is the same as his justification for not owning slaves : personal preference and cultural conventions.

So do atheists oppose slavery? Do they believe in an objective human right to liberty? Well, there are no objective human rights of any kind on atheism. Human beings are just accidents in an accidental universe, and collections of atoms do not mysteriously accrue “rights”. There is no natural right to liberty on atheism. Now consider abortion, which is favored by most atheists. Like slavery, abortion declares an entire class of human beings as non-persons in order to justify preserving their own happiness and prosperity by means of violence. That’s exactly what slavery does, except abortion is worse than slavery, because you actually kill the person you are declaring as a non-person instead of just imprisoning them.

So how many atheists have this pro-abortion view that it is OK to declare unborn children  as non-persons so they can kill them?

Well, according to Gallup, the “non-religious” are the group most likely to support abortion. In fact, 68% favor legalized abortion, compared to only 19% who oppose it.

Take a look at the Gallup poll data from 2012:

Atheists are OK with the strong killing the weak
Most atheists are OK with the strong killing the weak

The Gallup numbers might actually be low, because “No religion” might include people who are spiritual, but not religious. But what about atheists alone?

As a group, atheists tend to be among the most radical supporters of legalized abortion. The Secular Census of 2012 found that 97% of atheists vote for abortion. There are almost no pro-life atheists. Why is it that atheists look at unborn children and think it’s OK to kill them? Well, let’s see what atheists scholars think about morality, and from that we’ll find out why they think abortion is morally permissible.

Atheist scholars think morality is nonsense

Atheist William Provine says atheists have no free will, no moral accountability and no moral significance:

Let me summarize my views on what modern evolutionary biology tells us loud and clear — and these are basically Darwin’s views. There are no gods, no purposes, and no goal-directed forces of any kind. There is no life after death. When I die, I am absolutely certain that I am going to be dead. That’s the end of me. There is no ultimate foundation for ethics, no ultimate meaning in life, and no free will for humans, either.

Source: http://www.arn.org/docs/orpages/or161/161main.htm

Atheists Michael Ruse says atheists have no objective moral standards:

The position of the modern evolutionist is that humans have an awareness of morality because such an awareness of biological worth. Morality is a biological adaptation no less than are hands and feet and teeth. Considered as a rationally justifiable set of claims about an objective something, ethics is illusory. I appreciate when someone says, ‘Love thy neighbor as thyself,’ they think they are referring above and beyond themselves. Nevertheless, such reference is truly without foundation. Morality is just an aid to survival and reproduction, . . . and any deeper meaning is illusory.(Michael Ruse, “Evolutionary Theory and Christian Ethics,” in The Darwinian Paradigm (London: Routledge, 1989), pp. 262-269).

Atheist Richard Dawkins says atheists have no objective moral standards:

In a universe of blind physical forces and genetic replication, some people are going to get hurt, other people are going to get lucky, and you won’t find any rhyme or reason in it, or any justice. The universe that we observe has precisely the properties we should expect if there is, at bottom, no design, no purpose, no evil and no good, nothing but blind, pitiless indifference… DNA neither knows nor cares. DNA just is. And we dance to its music. (Richard Dawkins, River Out of Eden: A Darwinian View of Life (1995))

Most atheists are like this – although some affirm objective morality, without really having a rational basis for it. In general though, when atheists use moral language to condemn God, the Bible, or Christians, it’s very important to understand that it is just theater. They are trying to use words that describe realities that they do not even believe in, usually with the goal of getting you to stop judging them for their own sin. I blogged about two examples of this before – Richard Carrier and Michael Shermer.

Let’s take a closer look at Richard Dawkins’ statement that there is “no evil and no good”.

Richard Dawkins and morality

Here’s Richard Dawkins’ view of abortion:

Richard Dawkins explains morality on atheism
Richard Dawkins explains morality on atheism

But wait! He goes even further than mere abortion:

Dawkins believes in Darwinian evolution. Survival of the fittest. The strong kill the weak. Where is protection for the unborn in that narrative?

Richard Dawkins even advocates for adultery.

So, what Dawkins really believes is that morality is nonsense. But in order to get you to stop condemning abortion, adultery, infanticide and a whole host of other atheistic misbehaviors, he will try to condemn you using moral language to stop you from making moral judgments. But the goal here is to intimidate you into not judging. By his own words, he thinks that the whole notion of objective moral values and objective moral duties is just nonsense.

Who does oppose slavery?

How did slavery end?

Dinesh D’Souza explains:

Slavery was mostly eradicated from Western civilization–then called Christendom–between the fourth and the tenth century. The Greco-Roman institution of slavery gave way to serfdom. Now serfdom has its problems but at least the serf is not a “human tool” and cannot be bought and sold like property. So slavery was ended twice in Western civilization, first in the medieval era and then again in the modern era.

In the American South, Christianity proved to be the solace of the oppressed. As historian Eugene Genovese documents in Roll, Jordan, Roll, when black slaves sought to find dignity during the dark night of slavery, they didn’t turn to Marcus Aurelius or David Hume; they turned to the Bible. When they sought hope and inspiration for liberation, they found it not in Voltaire or D’Holbach but in the Book of Exodus.

The anti-slavery movements led by Wilberforce in England and abolitionists in America were dominated by Christians. These believers reasoned that since we are all created equal in the eyes of God, no one has the right to rule another without consent. This is the moral basis not only of anti-slavery but also of democracy.

And, in fact, you can see Christians pushing the culture hard against abortion today, just as we did with slavery. We also oppose frivolous divorce, and redefining marriage in a way that normalizes removing mothers and/or fathers away from their children. Defending the weak is what we do.

The importance of having a narrative when confronting the assumption of naturalism

Apologetics and the progress of science
Apologetics and the progress of science

How do you present theism as a rational belief to a person who thinks that the progress of science has removed the need for God?

Canadian science writer Denyse O’Leary writes about the history of cosmology at Evolution News.

Excerpt:

What help has materialism been in understanding the universe’s beginnings?

Many in cosmology have never made any secret of their dislike of the Big Bang, the generally accepted start to our universe first suggested by Belgian priest Georges Lemaître (1894-1966).

On the face of it, that is odd. The theory accounts well enough for the evidence. Nothing ever completely accounts for all the evidence, of course, because evidence is always changing a bit. But the Big Bang has enabled accurate prediction.

In which case, its hostile reception might surprise you. British astronomer Fred Hoyle (1915-2001) gave the theory its name in one of his papers — as a joke. Another noted astronomer, Arthur Eddington (1882-1944), exclaimed in 1933, “I feel almost an indignation that anyone should believe in it — except myself.” Why? Because “The beginning seems to present insuperable difficulties unless we agree to look on it as frankly supernatural.”

One team of astrophysicists (1973) opined that it “involves a certain metaphysical aspect which may be either appealing or revolting.” Robert Jastrow (1925-2008), head of NASA’s Goddard Institute for Space Studies, initially remarked, “On both scientific and philosophical grounds, the concept of an eternal Universe seems more acceptable than the concept of a transient Universe that springs into being suddenly, and then fades slowly into darkness.” And Templeton Prize winner (2011) Martin Rees recalls his mentor Dennis Sciama’s dogged commitment to an eternal universe, no-Big Bang model:

For him, as for its inventors, it had a deep philosophical appeal — the universe existed, from everlasting to everlasting, in a uniquely self-consistent state. When conflicting evidence emerged, Sciama therefore sought a loophole (even an unlikely seeming one) rather as a defense lawyer clutches at any argument to rebut the prosecution case.

Evidence forced theorists to abandon their preferred eternal-universe model. From the mid 1940s, Hoyle attempted to disprove the theory he named. Until 1964, when his preferred theory, the Steady State, lost an evidence test.

Here is a quick summary of some of the experimental evidence that emerged in the last few decades that caused naturalists to abandon the eternal universe that they loved so much when they were younger.

The importance of having a narrative

Now I want to make a very, very important point about Christianity and the progress of science. And that point is that it is very important that Christians present the evidence in exactly the way that Denyse presented it in that article – in its historical context, featuring the conflict between naturalists and the experimental evidence.

All Christians should be familiar with the following basic pieces of evidence which fit the war between science and naturalism narrative:

  1. The origin of the universe
  2. The cosmic fine-tuning
  3. The origin of life (biological information)
  4. The sudden origin of the Cambrian phyla
  5. The habitability/observability correlation

When you talk about these evidences as a Christian theist to non-Christians, you have to have cultivated a genuine interest in reconciling your beliefs with science. You have to accept that there are two books that reveal God’s character and attributes. The book of nature, and the book of Scripture. And you need to be flexible about getting these two books to fit together. The book of nature gives us natural theology (see Romans 1). It tells us that God is Creator and Designer. The book of Scripture tells us that God stepped into history as a man to save us by taking the punishment for our headlong rush away from God, which the Bible calls sin. Science is one way that humans can recover some of basic knowledge about God. Knowledge that is only possible because God created and designed the universe (and us) in such a way that we are capable of making discoveries, and that the universe is capable of being explored and understood.

It’s very important to present these five basic evidences to non-Christians in the historical context. And here is the story you must tell: “In the beginning, there was the naturalism, and the naturalism tried to argue from ignorance that God was not Creator and God was not Designer. And then came the science, and now people have to give up their naturalism in order to not be crazy and irrational”. That’s the narrative you use when talking to non-Christians about science.

In the beginning was the naturalism:

  1. In pre-scientific times, atheists maintained that the universe was eternal
  2. In pre-scientific times, atheists maintained that a life-permitting universe was as likely as a life-prohibiting universe
  3. In pre-scientific times, atheists maintained that the cell was a simple blob of jello that could spontaneously emerge in some warm pond
  4. In pre-scientific times, atheists maintained that the sudden origin of the Cambrian phyla would be explained by subsequent fossil discoveries
  5. In pre-scientific times, atheists maintained that there was nothing special about our galaxy, solar system, planet or moon

But then science progressed by doing experiments and making observations:

  1. Scientists discovered redshift and the cosmic microwave background radiation (evidence for a cosmic beginning) and more!
  2. Scientists discovered the fine-tuning of gravity and of the cosmological constant and more!
  3. Scientists discovered protein sequencing and exposed the myth of “junk DNA” and more!
  4. Scientists discovered an even shorter Cambrian explosion period and the absence of precursor fossils and more!
  5. Scientists discovered galactic habitable zones and circumstellar habitable zones and more!

And now rational people – people who want to have true beliefs about reality – need to abandon a false religion (naturalism).

Now naturally, science is in a state of flux and things change. But you have to look at the trend of discoveries, and those trends are clearly going against naturalism, and in favor of Christian theism. No one is arguing for a deductive proof here, we are simply looking at the evidence we have today and proportioning our belief to the concrete evidence we have today. People who are guided by reason should not seek to construct a worldview by leveraging speculations about future discoveries and mere possibilities. We should instead believe what is more probable than not. That’s what a rational seeker of truth ought to do. Proportion belief to probabilities based on current, concrete knowledge.

Atheism, as a worldview, is not rooted in an honest assessment about what science tells us about reality. Atheism is rooted in a religion: naturalism. And the troubling thing we learn from looking at the history of science is that this religion of naturalism is insulated from correction from the progress of science. Nothing that science reveals about nature seems to be able to put a dent in the religion of naturalism, at least for most atheists.

It falls to us Christian theists, then, to hold them accountable for their abuse and misrepresentation of science. And that means telling the story of the progress of science accurately, and accurately calling out the religion of naturalism for what it is – a religion rooted in blind faith and ignorance that has been repeatedly and convincingly falsified by the progress of science in the modern era.

Positive arguments for Christian theism