Tag Archives: Christian Research Journal

Is There Any Scientific Controversy Over Darwinian Evolution? Part 2

After writing part 1 of this blog post almost 3 years ago, I received several comments along the lines of, “Just because one scientist, James Shapiro, disagrees with the idea that natural selection acting on random mutations is the main engine of evolutionary change, does not mean there is a controversy.”

My goal in quoting Shapiro was not to state merely that Shapiro diverges from evolutionary orthodoxy, but to encourage the reader to go off and do some more reading to see that there are many more dissenting scientists, just like him. To help along that process, I’ve quoted from an article below that lists several more examples of the controversy. This is obviously not an exhaustive list, but is meant to lead truly curious readers to do more reading themselves. For those of you who have already decided that there is no controversy, don’t waste your time reading any further. You’ll just get more upset.

Here is Casey Luskin in an article he wrote for the Christian Research Journal titled “The New Theistic Evolutionists.” Luskin notes that

highly credible scientists doubt the neo-Darwinian view that natural selection acting on random mutation was the driving force building the complexity of life. Lynn Margulis, a member of the National Academy of Sciences, explained that “neo-Darwinists say that new species emerge when mutations occur and modify an organism,” and admitted, “I believed it until I looked for evidence.”

In 2008, sixteen leading biologists convened in Altenberg, Austria, to discuss problems with the neo-Darwinian synthesis. When covering this conference, Nature quoted leading scientists saying things like “evolutionary theory has told us little about” important events like “the origin of wings and the invasion of the land.”

That same year, Cornell evolutionary biologist William Provine explained that “every assertion of the evolutionary synthesis below is false,” including: “natural selection was the primary mechanism at every level of the evolutionary process,” “macroevolution was a simple extension of microevolution,” and “evolution produces a tree of life.”

Luskin adds:

The following year, leading biologist Eugene Koonin wrote that breakdowns in core neo-Darwinian tenets such as the “traditional concept of the tree of life” or that “natural selection is the main driving force of evolution” indicate “the modem synthesis has crumbled, apparently, beyond repair.” . . . Koonin mentioned growing skepticism over the “tree of life,” and the technical literature contains numerous examples of conflicting evolutionary trees, challenging universal common ancestry.

An article in Nature reported that “disparities between molecular and morphological trees” lead to “evolution wars” because “evolutionary trees constructed by studying biological molecules often don’t resemble those drawn up from morphology.” Another Nature paper reported that newly discovered genes “are tearing apart traditional ideas about the animal family tree,” since they “give a totally different tree from what everyone else wants.”

A 2009 article in New Scientist observes that “many biologists now argue that the tree concept is obsolete and needs to be discarded.” So severe are problems that a 2012 paper in Annual Review of Genetics proposed “life might indeed have multiple origins.”

Again, if you want to argue that there is no controversy, you are simply ignorant of what’s going on. Instead of trying to shout down any one who says there is a controversy, your time would be better spent spend studying the differing views on evolution so that you can truly understand the issues involved.

Does the Euthyphro Dilemma Apply to Evolutionary Ethics?

Post Author: Bill Pratt 

One of the most popular, but misguided, challenges that atheists fling at theists is Plato’s Euthyphro Dilemma. I have written about why this is no dilemma at all for theists in other blog posts, so I won’t cover that ground again now.

Philosopher Matt Flannagan, though, has introduced a new wrinkle in this debate. Flannagan argues persuasively that the Euthyphro Dilemma is actually a serious problem for those who argue that morality is the product of evolution.

In an article in the Christian Research Journal (vol. 36, number 01), Flannagan specifically challenges the position of Jerry Coyne, a biologist and outspoken atheist. Flannagan claims that “Coyne’s own secular account of morality falls prey to the Euthyphro dilemma.” Here is Flannagan:

After claiming that moral obligations cannot be constituted by God’s commands, Coyne offers an alternative: morality comes from evolution—humans evolved a capacity to instinctively feel that certain actions are wrong.

This position is pretty standard among many atheists that I speak to, so Coyne serves as a useful proxy for the wider atheist crowd. How is Coyne’s account susceptible to the Dilemma?

Plato’s question [in his dialogue Euthyphro] is equally applicable here. One can ask, “Are actions wrong because we have evolved a disposition to condemn them, or do we condemn them because they are wrong?” If the latter is the case, then actions are wrong prior to, and hence independently of, evolution, and so ethics is independent of evolution.

So how does Coyne avoid this problem?

To avoid this implication, Coyne must adopt the first option: actions are wrong because we have evolved an instinctive disposition to condemn these actions. The problem is this option makes morality arbitrary. Couldn’t evolution have produced rational beings that felt that infanticide and theft were obligatory or that rape was, in certain circumstances, OK?

As Darwin himself noted, “If men were reared under precisely the same conditions as hive-bees, there can hardly be a doubt that our unmarried females would, like the worker-bees, think it a sacred duty to kill their brothers, and mothers would strive to kill their fertile daughters, and no one would think of interfering.”

So option 1, for Coyne, is also very troubling because now morality is arbitrary, based on the randomness of the evolutionary lottery.

Coyne is left with either affirming that 1) morality existed prior to and independent of evolution, or he must affirm 2) that morality is really just arbitrary because moral values could have turned out very differently. Now that’s a real dilemma.

How Do Other Ancient Texts Compare to the New Testament? #10 Post of 2012

Post Author: Bill Pratt

When considering the trustworthiness of the New Testament (NT) documents, the first question we need to ask is, “Have these documents been accurately transmitted to us since they were originally written?”

In order to answer this question about the textual transmission of documents of the ancient world, historians look at the number of existing manuscript copies (MSS) of the original text and they look at the time gap between the earliest existing MSS and the date when the original document was written.  The more MSS, the better we are able to reconstruct the original.  The shorter the time gap, the better we are able to reconstruct the original.  This is referred to as the bibliographical test.

Christians have pointed out for decades that the NT documents are far superior in both dimensions of the bibliographical test.  There are more existing MSS and the time gap for those MSS is the shortest when compared to other documents of ancient history.

Clay Jones, professor at Biola University, has recently updated the data that compares the Greek NT documents (as a group) to other documents of ancient history in an article published in the Christian Research Journal.  Below are the results of his research:

Author Work Date Written Earliest MSS Time Gap Number of MSS
Homer Iliad 800 BC c. 400 BC 400 1757
Herodotus History 480-425 BC 10th C 1350 109
Sophocles Plays 496-406 BC 3rd C BC 100-200 193
Plato Tetralogies 400 BC AD 895 1300 210
Caesar Gallic Wars 100-44 BC 9th C 950 251
Livy History of Rome 59 BC-AD 17 Early 5th C 400 150
Tacitus Annals AD 100 AD 850 750-950 33
Pliny, the Elder Natural History AD 49-79 5th C fragment: 1; Rem. 14-15th C 400 200
Thucydides History 460-400 BC 3rd C BC 200 96
Demosthenes Speeches 300 BC Some fragments from 1 C BC 1100+ 340
Greek NT AD 50-100 AD 130 40 5795

The table illustrates that the Greek NT does extremely well with both the time gap (40 years) and the number of MSS (5795), as compared to all the other documents in the table.  But the situation is even better for the NT because we haven’t yet mentioned all the MSS of the NT in other languages.

Jones reveals that there are over 2000 Armenian, almost 1000 Coptic, 6 Gothic, more than 600 Ethiopian, more than 10000 Latin, more than 350 Syriac, 43 Georgian, and more than 4000 Slavic manuscript copies of the NT.

The only conclusion one can reasonably reach is that we have more confidence in the textual transmission of the NT than in any other document of ancient history.  To question the transmission accuracy of the NT texts we have today is to question all of ancient history.

What Are the Benefits of Traditional Marriage?

Post Author: Bill Pratt

I think that the benefits of traditional marriage are taken for granted among a large portion of the population.  Whenever there is talk of changing the definition of marriage, we must revisit why we have the current definition.  And we must also ask if the current version of marriage is serving us well compared to the alternatives.

Jay Richards, in the Vol. 5 / No. 4 / 2012 edition of the Christian Research Journal reminds us what the good of marriage is:

The easiest public argument to make in defense of traditional marriage is to focus on the benefits of marriage. The collapse of marriage and the epidemic of divorce since the 1960s have given social scientists decades of data to study, and the results are in: marriage is good for us, and divorce is not.

Based on solid empirical evidence, we know that men and women in their first marriages tend to be healthier and happier than their counterparts in every other type of relationship—single, widowed, or divorced. They’re also less depressed and anxious, and less likely to abuse drugs and alcohol. Married adults are more sexually fulfilled. They’re better parents, better workers, and are less likely to be perpetrators or victims of domestic violence.

Are there other benefits to marriage?  Yes.  Richards continues:

Social scientists have concluded that married men are less likely to commit crime and more likely to hold down jobs. Single people can, of course, live fulfilling lives. The apostle Paul commends the single life as a wonderful gift for those who are called to it (1 Cor. 7:7-8). Those called to marriage, however, tend to be much better off if they are married rather than divorced. Marriage scholars Linda Waite and Maggie Gallagher sum up the results of thousands of scientific studies: “A good marriage is both men’s and women’s best bet for living a long and healthy life.”

What about children?

The same thing is true for children. On almost every metric imaginable, a child is much better off reared by his married mother and father. This one fact is more important to a child’s well-being than his race, his parents’ education, or his neighborhood.

Does this data mean that single parents and kids who are raised in homes without their two biological parents are doomed?  Richards explains that

these are statistical measures. Some heroic single parents and their kids overcome the odds, and any institution can be distorted and even destroyed by human sin. Still, all things being equal, marriage is good for us, and divorce is not.

Here is the takeaway. Our intuitions and experience tell many of us that traditional marriage is good for us and our children. We don’t have to just go by our experience and intuition, however. Decades of social research backs us up. Keep this in mind next time someone asks you to re-define traditional marriage.

How Is Evolution Defined? Part 1

Post Author: Bill Pratt

One of the first things I was taught in my seminary classes was to carefully define terms and concepts before launching into a debate over them.  So many times, when I see two people arguing about a topic, they are using different definitions for the same words.  It’s impossible to have a productive discussion with someone when you don’t agree on how to define terms.

Recently I read a great article in the Christian Research Journal (Vol. 35 / No. 1 / 2012), written by Jay Richards, on the topic of evolution and its varying definitions.  The article is entitled “Thinking Clearly about God and Evolution.”  I thought I would excerpt some portions of the article because I think it will be helpful to all of us when we discuss this controversial subject.

Richards writes:

It’s a lot easier to define theism than to define evolution. It’s been called the ultimate weasel word. In an illuminating article called “The Meanings of Evolution,” Stephen Meyer and Michael Keas attempt to catch the weasel by distinguishing six different ways in which “evolution” is commonly used:

1. Change over time; history of nature; any sequence of events in nature.

2. Changes in the frequencies of alleles in the gene pool of a population.

3. Limited common descent: the idea that particular groups of organisms have descended from a common ancestor.

4. The mechanisms responsible for the change required to produce limited descent with modification, chiefly natural selection acting on random variations or mutations.

5. Universal common descent: the idea that all organisms have descended from a single common ancestor.

6. “Blind watchmaker” thesis: the idea that all organisms have descended from common ancestors solely through unguided, unintelligent, purposeless, material processes such as natural selection acting on random variations or mutations; that the mechanisms of natural selection, random variation and mutation, and perhaps other similarly naturalistic mechanisms, are completely sufficient to account for the appearance of design in living organisms.

As Christians, what are we to make of these 6 different definitions of evolution?  Definitions 1-4 are almost universally accepted by young earth, old earth, and theistic evolutionists.  They all agree that plant and animal populations have changed over time, that there is limited common descent, and that natural selection acting on random mutation does affect plant and animal populations.

Definition number 5 is where young earth and old earth creationists get off the boat.  These folks believe that God specially created different kinds of plants and animals at specific moments in earth’s history.  Old earth creationists stretch out those creative acts over some 3.5-4 billion years, whereas young earth creationists compact those creative acts into a 6-day period.  In either case, it would be impossible for  universal common descent to be true.  Finally, theistic evolutionists would have no problem with definition 5.

Definition 6 is where even theistic evolutionists disembark.  Why?  Because they do not accept that evolution is “unguided, unintelligent, [and] purposeless.”  God is behind evolution and He planned it out and executed on the plan through the initial conditions and physical laws that he put in place.

In part 2, I will excerpt some further insightful comments from Richards on definition 6, which is by far the most controversial definition of evolution.