Greenland Stromatolites and Faux Fossils

 Greenland Stromatolites are Faux Fossils but this one is real.An old joke which showed up periodically during my college graduate work said, “Be sure your data conforms to your conclusions.” Because grants and scholarships depended on having success in your scientific research, it was tempting to cherry-pick data to support whatever you were claiming about your topic. That problem is still with us, and it has shown its head in reports of Greenland stromatolites.

Stromatolites are fossil deposits made by algae. (The picture shows a stromatolite fossil.) We see them not only in some shallow marine environments today, but we also find them in some of the oldest rocks on Earth. The Gunflint Chert along Lake Superior in Ontario contains some of the earliest stromatolites, but the rocks in Greenland are even older. Because many theories of the development of life on Earth depend upon finding marine life forms in Earth’s oldest rocks, there have been several premature news reports of Greenland stromatolites.

Abigail Allwood is recognized as an expert on stromatolites and has studied the oldest known stromatolites in Australia. She went to Greenland to examine the Greenland stromatolites. She concludes that they are not fossils, but only rocks that have experienced a great deal of tectonic activity. Ms. Allwood collected rocks just a few feet from the claimed stromatolites and found significant evidence of diastrophism, a type of plate tectonics which deforms Earth’s crust. She found no evidence of real fossils.

Naturally, the authors of the original paper on the Greenland stromatolites disagree with Allwood, but that is the way science works. Scientific testing answers the questions of authenticity and eventually reveals the truth. Unfortunately, false religious theories are frequently untestable and stay in existence for a very long time.

In science and faith, we should follow the evidence wherever it leads. It appears that in the case of the Greenland stromatolites, we have faux fossils and not the real thing.
— John N. Clayton © 2019

Reference: Discover Magazine, June 2019, page 10.

Cat Tongues and Papillae

Cat Tongues and PapillaeAlexis Noel and David Hu have been researching cat tongues as reported in the Proceedings of the National Academy of Sciences (December 2018). Using 3-D scanning with micro-computed tomography, they have discovered some interesting things.

The backward facing barbs (papillae) on cat tongues are not cones as had been previously thought. They are actually hollow structures similar to scoops for dipping ice cream. They have a U-shaped cavity that holds fluids extremely well. This shape enables cats to use the force of surface tension to pull up water as they lap it. It also allows them to wick saliva deep into their fur. When cats lick themselves, saliva is distributed all the way down to the roots of the hairs. Cats don’t have sweat glands except on their paws, so the distribution of saliva removes heat from their skin.

The papillae also allow cats to lick up oils and other contaminants on their fur. This not only keeps the cat clean, but it avoids odors. Applying this discovery may open the door to a whole new line of materials for use in home and industry. Dr. Noel gives one word of warning. Don’t let your cat lick a microfiber blanket, because the cat’s tongue will stick to the blanket!

Cat tongues are not like sandpaper but rather like Velcro. Velcro was discovered by scientists watching other examples in the natural world. Humans have copied the design of materials found in living organisms to create many of the substances we take for granted. We see God’s creative genius everywhere we look. “We can know there is a God through the things He has made” (Romans 1:19-20).
— John N. Clayton © 2019

Joy of Motherhood

Joy of MotherhoodI would like to be a mother. I can’t imagine the joy of motherhood bringing a new life into the world, nurturing that child and watching her or him grow into a productive adult. I want to be a mother very badly, but I don’t have the equipment to do that.

Yesterday we talked about how atheists and feminists try to vilify Christ and Christianity by suggesting that the Bible treats women as second-class citizens. However, Christ and His apostles treated women as equals. (See John 4 and Galatians 3:26-29.) The passage the atheists point out is 1 Timothy 2:9-15. That passage tells us that women can be saved in childbirth. In other words that role is so important that being a mother can be an opportunity to fulfill an incredible role that God has made available. Women don’t have to accept that role, but it is available. No matter how badly I want to be a mother, it simply isn’t possible.

A woman can accept the role of being a mother, but men have no way to choose that role. In the spiritual realm, God has given men a role. Just like the baseball team, having the male lead the family spiritually doesn’t diminish the value of a woman any more than being a first baseman diminishes the value of a catcher. A woman’s worth is not diminished by allowing her husband to fulfill his role as a leader in worship.

Unfortunately, most men are not up to fulfilling the role of being the spiritual leader of the family. Frequently women have to step in and help when the male refuses or is unable to fill the role. A first baseman can fill in for a catcher, but that is certainly not the way the roles are assigned or work their best.

Read Proverbs 31:10-31, Acts 16:14-15, 40, Acts 21:8-9 and Acts 2:17-18. Look at Ephesians 5:25-28 and consider God’s plan for both men and women. Christianity has elevated women and provided a basis for gender equality. Equality does not mean sameness, and we should thank God for the special design He has built into men and women to allow them to have meaningful roles producing happy and fulfilling lives – including the joy of motherhood.
— John N. Clayton © 2019

Women and Motherhood

Women and MotherhoodTomorrow is “Mother’s Day,” and we have some thoughts on women and motherhood.

We are seeing a new aggressiveness on the part of atheists and feminists to vilify Christ and Christianity. Feminists take passages like 1 Timothy 2:9-15 to suggest that Christians make women second class citizens. Atheist speakers like Richard Dawkins attack the Bible saying it is one of the most misogynistic (hating women) books ever written. The truth is that Jesus and the teachings of the Apostles were centuries ahead of the secular world in treating and presenting women as equal to men in every way.

It is essential to look at the example that Jesus set in his interactions with women, such as the Samaritan woman in John 4. There was great animosity between the Jewish culture and the Samaritans. John 4:9 reminds us of this when Jesus speaks to the woman, and she responds, “How is it that you, being a Jew, ask me a Samaritan woman for a drink of water?” She is both a hated Samaritan and a woman who in that misogynistic culture was indeed a second class citizen. The passage even adds, “for the Jews have no dealings with the Samaritans.” When the disciples of Jesus show up in verse 27 “they marveled that He talked with the woman.” Jesus not only talks with her, but He stays in the Samaritan city for two days.

Jesus treated women as equals, and they worked with Him in His ministry. (See Luke 8:1-4.) The Apostles taught that men and women were equals. Galatians 3:26-29 tells the Christians of their day and ours, “For as many of you as were baptized into Christ did put on Christ. There is neither Jew nor Greek, there can be neither bond nor free, there can be neither male nor female for you are all one in Christ Jesus.”

The passage in 1 Timothy 2:9-15 has to do with roles. We need to understand that equality does not mean sameness. As an example, is everyone on a baseball team equal? The answer to that question is undoubtedly “Yes, they are equal.” The catcher has a different role than the pitcher, and the first baseman is different from either of them. They are all essential and equal. They have different roles and even different equipment, but all of them are critical to the success of the team.

As we have said before, there are no second-class citizens in the Church. We are all one in Christ Jesus. I will have more to say about women and motherhood tomorrow on Mother’s Day.
— John N. Clayton © 2019

Petoskey Stone Dilemma

Petoskey Stone TilesEvery part of the United States has rocks, plants, and animals that are unique to that area. Certain plants grow in abundance in various locations. In Arizona the saguaro cactus is abundant. California is home for giant redwood trees. Indiana has tulip trees. Many states have adopted an official flower, tree, bird, fossil, or rock. In Michigan, since 1965 our state rock has been the Petoskey stone.

The name comes from the city of Petoskey which got its name from an Ottawa Indian legend. Thanks to the glaciers that swept down from the north scooping up rocks and depositing them, Petoskey stones are found all over the state. When I took my earth science students to the local gravel pit, we would discover Petoskey stones mixed in with the gravel. A local jeweler would show the kids how beautiful jewelry could be made from those stones.

The Petoskey stone is a petrified tropical coral with the scientific name Hexagonaria, meaning six-sided chamber. The picture shows some tiles made from Petoskey stones, and you can see that each polyp has six sides. Mixed in with them are clams, crinoids, trilobites, fish, and cephalopods. Studies of the Petoskey stone show the coral lived on plankton which are microscopic life forms that live in warm oceans. Petoskey, Michigan is NOT a tropical paradise and the Devonian period when these life forms lived lasted a long time, so the Devonian reefs are very thick. The whole state of Michigan is a bowl with these fossils found all around the state. In the middle of the bowl are coal, oil, peat, sulfur and natural gas deposits. The dilemma is how these rock formations got to be the way they are and where they are.

Some religious folks might suggest that this is a deposit produced by the flood of Noah. The problem with that explanation is that this is not a flood deposit and is not a product of violence. Genesis 7:11 tells us that “all the fountains of the great deep were broken up and the windows of heaven were opened.” I would take my students on a field trip to the Shedd Aquarium in Chicago to see a reef display. The rocks being formed and making up the reef are identical to the ones we see in the Devonian deposit. The fossils don’t show a violent end, but instead, they show a slow, gentle formation process. Calcite, silica and other minerals have replaced the original material in the cells of the Petoskey stone animals, giving a dazzling array of colors.

When God created “the heaven and the earth” (Genesis 1:1), the Bible simply states that He did it – not how He did it. At the end of verse 1, there were Petoskey stones in Devonian reefs, and oil, gas, coal, and the other resources were being formed. A change was coming that would make the conditions of the Earth more hospitable for human life, and God knew what we would need for an advanced civilization. Having a warm ocean covering the entire state of Michigan was not an environment humans could thrive in, but it was a tool God used to prepare the resources for human life.

There is no dilemma if we take the Bible literally and accept only what it says. Locking the creation account into a denominational theological tradition does violence to the Genesis account and causes young people to question the truth of the Bible. On the other hand, as they admire the beauty of the Petoskey stone jewelry they have made, people can realize that God has done some special and beautiful things to prepare a home for us in this life.
— John N. Clayton © 2019

For more on taking Genesis literally, read “God’s Revelation in His Rocks and His Word” available free on doesgodexist.org.

Does Intelligent Design Destroy Science?

Does Intelligent Design Destroy Science?Skeptics claim that Intelligent Design destroys science. This claim shows how badly the skeptics misunderstand intelligent design.

The dictionary defines science as knowledge. When we do scientific experiments and make observations, we are trying to gain knowledge. We apply that knowledge to those situations where we can gain more knowledge. We never just say “God did it” and stop investigating. We continue experimenting because we want to understand how and why God did it. Believing that there is design in all aspects of the creation never stops us from looking for a deeper understanding. Naturalism is frequently just the opposite. A classic example of this is Junk DNA.

As naturalists examined the DNA in various animals, they found that there was DNA that didn’t seem to be necessary. They called it “Junk DNA” assuming that it was a byproduct left over from the evolutionary process. For many researchers, that was the end of the story. No further experiments were designed to find a purpose for junk DNA. In this case, a naturalistic view and assumption stopped the scientific investigation, or at least slowed it down.

A biology professor chastised me for referring to junk DNA as a dead-end street. His exact words were “God doesn’t make any junk.” The assumption that junk DNA wasn’t junk led to further investigation. That research now tells us the so-called “junk” has a purpose and plays a vital role in life processes. Believing that everything we see was created with a purpose and a design, and wanting to understand that design is a great catalyst for scientific investigation.

Historically, most of the significant discoveries of science over the past 1000 years have been made by scientists who recognized purpose and design in the cosmos. They were striving to understand that design. In our quarterly journal (which you can read on doesgodexist.org), we have a column titled “Scientists and God.” We present statements by leading scientists about their faith and their recognition of purpose and design in the creation. Does Intelligent Design destroy science? No, it supports science.

We quoted Albert Einstein in our first quarter journal for 2019 when he said:

“We are in the position of a little child entering a huge library filled with books in many languages. The child knows someone must have written the books. It does not know how. It does not understand the languages in which they are written. The child dimly suspects a mysterious order in the arrangement of the books, but doesn’t know what it is. That, it seems to me, is the attitude of even the most intelligent human beings toward God. We see the universe marvelously arranged and obeying certain laws but only dimly understand these laws.”

Whether we study biology or quantum mechanics, Intelligent Design enhances science because the universe was intelligently designed.
— John N. Clayton © 2019

Ballooning Spiders

Ballooning SpidersNearly two centuries ago a young biologist on a ship 60 miles from the nearest coastline was amazed by some spiders. The spiders were showing up on his ship when they had not been there before. Since his discovery, other researchers have seen similar mysterious migrations of ballooning spiders across open waters. Scientists have studied this amazing technique on Robinson Crusoe Island in the Pacific Ocean 415 miles off the coast of Chile.

The spiders climb to a high point and secure themselves with silk. The spiders have fine hairs called trichobothria which they use to sense wind direction and electric conditions. When it rains, electrons are carried to the ground making the ground negatively charged and the upper atmosphere positively charged. The spiders sense the field that results from this separation of charge. When conditions are right, the spiders release a silk that is so light that even the slightest breeze will keep it afloat. As the spiders spin off this low-density silk, their spinnerets also acquire a negative charge from the ground. The negative charge of the ground repels the negative charge on the silk. When the electric field and the breeze are strong enough, the spiders release the securing silk and become lifted into the air.

The ballooning spiders can rise up to 2.8 miles high and ride the winds for thousands of miles needing no food or water. When they land, they attach themselves and deposit their eggs. The ones that land on Robinson Crusoe Island are called ghost spiders.

The question of why this system is built into the spider’s DNA, how it knows when to send out different kinds of silk, and how it knows to use its legs for flight control is still being studied. There is no connection to other spiders and no compelling force to make them leave their original habitat.

We suggest that God has built incredible designs into all living things that allow the whole world to be populated and repopulated when climate change or other natural processes cause local extinction. By the way, the young biologist who first noticed the ballooning spiders technique was Charles Darwin.
— John N. Clayton © 2019

Data from National Geographic, May 2019, page 28.

Understanding Pain

Understanding PainThe May 2019 issue of Smithsonian Magazine (page 48-) carried an article titled “A Mystery in the Family” by Matthew Shaer. The article describes a family in Italy in which the family members feel almost no pain. It also shows how far we are from understanding pain.

The entire Italian family seemed to share a lack of sensitivity to pain. It wasn’t that they couldn’t feel pain at all. When scientists injected capsaicin (the chemical that gives chili peppers their heat) into a family member’s arm, they felt the burning sensation, but only for a matter of seconds.

Our bodies are designed with the ability to feel pain, and we need it to avoid damage from our environment. When you touch a hot pan handle, you feel pain, so you put it down quickly. This is good pain and is essential to our survival. Studies show that one in five Americans suffers from chronic pain which is defined as pain that is unrelated to a recent injury and which lasts more than six months. The recent attention to opioid addiction is undoubtedly connected in some ways to how chronic pain affects us. Researchers are proposing that chronic pain results from our lifestyles. Eating more processed food, getting less exercise, and environmental pollution may all contribute to chronic pain.

Pain is different from our senses of smell, taste, or sight because there is not just one section of the brain responsible for the experience. There may be half a dozen or more areas of the brain involved. Doctors prescribe opioids to relieve the pain. Understanding pain and how we experience it could help us find a better way to relieve chronic pain.

One has to wonder if we have not brought the chronic pain issue onto ourselves. Those of us who have done some world-wide traveling have seen that pain is perceived and handled in various ways in different cultures. People walking on hot coals or running knives through their hands seems to be nothing exceptional in some areas of the world. When I was in the army, a young man assigned to our unit had grown up on the north slopes of Alaska. His view of what was cold in Wisconsin in January was not the same as the rest of us. In the Smithsonian article, an Italian family member showed up on a very cold day with a bitter wind blowing in a short-sleeved dress with her ankles bare. The young man in our army unit used to walk from the barracks to the mess hall in a T-shirt while the rest of us wore heavy parkas.

God’s design of the human body is so complex that it can be disturbed by a variety of external causes. God didn’t design us to have chronic pain. Understanding pain, how it works, and how to relieve it is essential. We need to survive what happens to us without being immobilized by aching that never seems to stop.
— John N. Clayton © 2019

Neanderthal Research Continues

Neanderthal ResearchThe familiar name “Neanderthal” came from the place where scientists found the first skulls in 1856 near Neander, Germany. Writers have published numerous articles about Neanderthals. Most of the articles have been very misleading about who the Neanderthals were, what they looked like, how they lived, and what connection they have to modern humans. Neanderthal research presents a changing picture.

The popular perception of Neanderthals has been connected to the term “ape-man” often used to describe them. At the Max Planck Institute early in the 20th century, a French paleontologist depicted Neanderthals as “apelike and backward.” In 1953, a movie titled The Neanderthal Man popularized them as primitive humans with passions and desires common to apes. The view for years was that the Neanderthals were brutes who huddled in cold caves gnawing on slabs of slain mammoths.

The truth is that Neanderthals walked upright and had larger brains and larger lung capacities than modern humans. They made complex tools, built shelters, created and traded jewelry, wore clothes, created art, buried their dead, had language and a form of worship. What has convinced scientists to change their understanding has been Neanderthal research and the sequencing of the Neanderthal genome. Comparisons of the Neanderthal genome and the modern European genome shows that up to 4% of modern human genes came from Neanderthals. They were not brutes or ape-men. They were totally human.

Probably much of the reason for the negative stereotyping is the “out of Africa” scenario promoted by many as the origin of human history. Some scientists have not wanted to admit that human origins seem to have come from a more northern source. Dr. Joao Zilhao, a Portuguese paleoanthropologist and an expert on Neanderthals, says: “The mainstream narrative of our origins has been fairly straightforward: the exodus of modern humans from Africa was depicted like it was a biblical event: Chosen ones replacing debased Europeans, the Neanderthals. Nonsense, all of it.”

Neanderthals were not apes or brutes of a different species of humans. They were a race of humans that had specific physiological characteristics that are somewhat different from the appearance of humans today. The Neanderthal Museum near Dusseldorf, Germany, displays a recreation of a Neanderthal by renowned paleo-artists Adrie and Alfons Kennis. He is groomed, wearing a business suit, and looking like the politician he could have been. For that matter, his name might have been Adam. As Neanderthal research continues, we will see what develops.
— John N. Clayton

Reference: Smithsonian Magazine, May 2019.

Biblical Protein

Biblical ProteinI always enjoy hearing a skeptic berate the Bible on some point that he or she considers absurd because the skeptic always comes out of such a tirade looking very foolish. Sometimes it is not immediately obvious why the biblical statement is sound, but it always is. One such tirade involved what you might call biblical protein.

Some time ago, an article appeared in one of the atheist journals ridiculing the idea that men such as John the Baptist and Samson could live on a diet of locusts. The question is whether eating locusts and honey is unwise nutritionally and medically (not to mention aesthetically). I never had an answer to that allegation until I came across an article concerning medical research on the subject.

It turns out that the protein content of all insects, especially locusts, is very high. Locusts and grasshoppers have over three times as much protein as chicken and fish and over four times as much as pork and lamb. Beef is more than three times lower in protein than locusts. Among insects, the protein content of locusts is very high. For example, locust protein content is three times as rich as ant protein.

So that seems to settle the question of biblical protein. From a nutritional standpoint, I would have to say there was great wisdom in eating locusts. I cannot comment on the flavor, but for the time being, I suspect McDonald’s will stick with hamburgers.
— John N. Clayton © 2019