science Archives

February 28, 2024February 26, 2024

Ice Worms and Ooligans

The National Park Service website has a page on ice worms that live in the glaciers of the Pacific coast of North America. This reminds me of a children’s book by Charlsey Ford that we published in 2005. Charlsey worked with us for many years in our efforts to show that science and faith are symbiotic and not adversarial. Charlsey’s book Animals of the Cold was illustrated by John W. Davis III and Alyssa Cain. It shows that God has placed life, such as ice worms and ooligans, even in the most hostile locations on Earth.

Tiny ice worms live in colonies of thousands in a square meter of a glacier. According to the National Park Service, they are so well suited for the cold that they will “melt” at room temperature as their cells become liquified. Ice worms live in tunnels in the glacier ice and eat algae, bacteria, pollen, and dust that falls on the glacier. Ice worms produce soil that allows plants to grow in a desolate place. Birds such as the snow bunting feed on the worms. Being at the bottom of the food chain, ice worms provide the basis for life in glaciated areas.

The ooligan is another life form uniquely designed to live in very cold climates. Ooligans are sometimes called “candlefish” because they contain so much oil that if you dry the fish and light a wick in its mouth, it will burn like a candle. Native people in the Bering Sea area have used ooligans for centuries as food and medicine. Ice worms and ooligans are two of the beautifully designed organisms that allow life to exist in extreme environments.

Life on planet Earth fits well with the words of Romans 1:19-22 which tells us we can know there is a God through the things He has made. From deserts to dark, deep ocean habitats, we can see that a wonder-working hand has gone before.

Reference: “Glacier Ice Worms” on the National Park Service website.

Note: Copies of Animals of the Cold are available for $2.00 to cover postage from the Does God Exist? Ministry, 1555 Echo Valley Drive, Niles, MI 49120, or you can purchase the entire set of Does God Exist? children’s books from the PowerVine.store website.

February 27, 2024February 26, 2024

The IVF War is Not Nearing a Solution

In-vitro fertilization has become the latest issue in the political battle. In IVF, multiple eggs are harvested from a woman and then are fertilized and implanted to create a pregnancy. The usual method is to freeze the embryo produced for later implantation. The National Embryo Donation Center says that the number of frozen embryos nationwide is around a million, and nearly 100,000 babies are born annually by IVF, according to the Centers for Disease Control and Prevention. The IVF war has become a problematic political issue.

After Roe v Wade was made law in 1973, frozen embryos were treated by the courts as private property, and donors could implant them, give them away, or have them destroyed. In February 2024, the Alabama Supreme Court ruled that embryos created during the IVF process are “extrauterine children” and have the same rights as any other child.

This issue has produced massive legal hassles. Two couples have sued the company that accidentally destroyed their frozen embryos. Vice President Kamala Harris has been giving speeches that she calls “The Reproductive Rights Tour.” The Democratic party has brought back the overturning of Roe v Wade to make this issue a major one for their 2014 campaign. Various Republicans have taken the view that embryos are babies, but the leaders are in favor of IVF. The IVF war is not nearing a solution.

In the IVF procedure, multiple eggs are taken from the woman, fertilized, and then implanted in the woman’s uterus. The medical experts pick the one or two that look the most promising to implant in the womb and often discard the others. If there are ten eggs and eight are discarded, have eight people been murdered? Advancements in IVF technology have reduced the number of errors in this process, but there are still mistakes.

Any time humans try to take over what God has created, the result is complicated. IVF is one of many issues that resulted from advancements in medical technology. Christians need to be aware of the IVF war and try to help find solutions, not just engage in a battle of words with unbelievers.

References: National Embryo Donation Center, the Center for Disease Control and Prevention, and USA Today for 2/23/24 and 2/21/24.

February 21, 2024February 19, 2024

Extending Life Without Quality of Life

One of the challenges produced by the progress in medicine is the question of the role of doctors when a patient nears the time of death. In the old days, doctors had a code that said they would “do no harm,” which resulted in extending life without quality of life.

I had a personal experience with this issue when my disabled son Timothy was in the hospital after contracting COVID from a care worker. Doctors told me that Tim would never recover, but they had to give him a standard COVID treatment. Tim did survive but was not allowed to have any contact with family. He could not talk, was blind, could not stand or sit up, and could not feed himself. Eventually he was placed in a nursing home where I was allowed to visit him, and I did weekly. Although he could hear me, he was unable to respond. I read to him, tried to feed him, and ensured his stuffed animals were around him. After more than a year in the nursing home, he died.

The question in a case like Timothy’s becomes whether a doctor should be allowed to assist in dying when the apparent result was extending life without quality of life. Laws in Belgium, the Netherlands, and Canada allow doctors to administer euthanasia. The next step in these countries is to allow physicians to provide medical assistance in dying for the mentally ill. Canada has delayed the implementation of that option for physicians until 2027 to allow doctors and facilities time to adjust to this new law. Peter Singer, the DeCamp Professor of Bioethics at Princeton University, has advocated for euthanasia for virtually any cause.

For Christians, the issue is especially relevant. The New Testament in 1 Corinthians 3:16-17 says that God’s Spirit lives in our bodies and that the body is sacred for that reason. I Corinthians 6:15-17 uses that view to explain why prostitution is a sin. As modern medical science has advanced to the point of extending human life, it has also found ways to eliminate pain, but my son never showed evidence of suffering from pain. The problem remains of extending life without quality of life.

Euthanasia involves the same issues as abortion. Singer would empty prisons, nursing homes, and mental facilities by applying euthanasia to the people there. The fact is that much of the money spent on medical treatment is spent during the last year of life. Think of the savings if we were to eliminate everyone deemed to be within a year of dying. Do we really want to live in a culture that uses death as a means of removing a person who is inconvenient or difficult to sustain? But isn’t that what abortion is all about?

— John N. Clayton 2024

Reference: “Canada again delays assisted dying for the mentally ill” on BBC News for February 1, 2024.

February 15, 2024February 13, 2024

Plants Use Frogs to Spread Their Seeds

One evidence that God and not chance created all living things is the varied ways plants get their seeds into new places. A recent study of frogs at the University of Newcastle in Australia has shown that plants use frogs to spread their seeds. This comes as a surprise since frogs are primarily carnivorous, but frog skins attract seeds and can carry them considerable distances.

The researchers found that tree frogs can carry as many as 14 seeds on their legs, feet, bellies, and backs. Some of the seeds found on the frogs they studied did not grow in the area where the frogs live, so they were picked up somewhere else. We have pointed out that birds spread seeds. Wading birds will have fish eggs stuck to their feet and legs, so fish will appear in recently dug ponds where humans have not placed them.

The studies in Australia have raised concerns over the loss of amphibians due to pollution and habitat destruction. It isn’t just losing the frogs at issue, but also the function of frogs in supporting plant life. Plants use frogs to spread their seeds, allowing plants to move into areas that need plant cover.

Everywhere we look, we see multiple designs offering complexity that cannot be produced by chance. There is intelligence in the creation, and one place we see it is in the role of all life on Earth.

Reference: American Scientist magazine, March/April 2024, page 72.

February 13, 2024February 12, 2024

Incredible Accuracy of the Biblical Creation Account

As a person with a background in paleontology and a Bible student, any new discovery is of great interest to me. One of the things that led me to become a Christian was the incredible accuracy of the biblical creation account. The establishment of “signs, seasons, days, and years,” as we know them, did not occur until verses 14-19, yet Genesis describes plant life in verses 11 and 12.

In Genesis 1:11-12, we see a sequence:
1- “deshe” -This Hebrew refers to an elementary plant and is translated as “grass” in older translations.
2- “eseb” -This means a naked seed or gymnosperm and is translated as “herb” in many older translations.
3- “zera” -This refers to fruit trees – angiosperms in modern taxonomy.

This sequence is precisely what the fossil record shows. According to fossil records, the first life forms on Earth were algae, known as stromatolites. In more recent rocks, we find the fossil remains of ferns and conifers (spore-bearing plants). In a New Brunswick, Canada quarry, researchers recently discovered fossils of ancient trees so well preserved that the branches had attached leaves. Dr. Robert Gastaldo led the study and described the finding as “literally little windows into deep-time landscapes and ecosystems.”

These ancient trees stood about 15 feet tall with narrow trunks and crowns 18 feet in diameter with more than 250 leaves. The evidence indicates that an earthquake-induced landslide in an ancient rift valley preserved the trees by quickly burying them at the bottom of a lake.

The more we know of the creation, the more we can appreciate the incredible accuracy of the biblical creation account – and its brevity. Problems occur only when religious people force a dispensational timeline theory on the fossil record. For more on that subject, go to the doesgodexist.org website and read the booklet titled “God’s Revelation in His Rocks and His Word.” You can order printed copies of the booklet from the PowerVine.store.

Reference: “Enigmatic fossil plants with three-dimensional, arborescent-growth architecture from the earliest Carboniferous of New Brunswick, Canada” by Robert A. Gastaldo in the journal Current Biology, February 2, 2024

February 12, 2024February 12, 2024

Reindeer Eyes Designed for the Arctic

The eyes of reindeer, also known as caribou, are different from those of any other mammal. The retinal tissue known as tapetum lucidum in reindeer eyes changes color from gold in the summer to vivid blue in the winter. Many nocturnal mammals have this mirror-like layer that reflects light, causing “eye shine” and allowing the photoreceptors to sense dim light. Only in reindeer eyes does it change color with the seasons.

Lichens are a main staple of the reindeer diet and are very common in northern latitudes where reindeer live. A lichen known as “reindeer moss” is an off-white color, making it difficult to see in the snow. However, snow reflects ultraviolet (UV) light, and the lichen absorbs it. The changing color of the retinal tissue is designed to make the lichen stand in dark contrast to the white snow.

UV light damages the eyes, so the cornea and lens suppress the UV radiation in most animals. Some of us have experienced temporary snow blindness caused by UV light, and excessive exposure can lead to cataracts. However, reindeer eyes are designed to admit up to 60% of UV light. Reindeer moss has “impressive antioxidant properties,” which may help prevent UV light damage. Also, reindeer feed on the buds and leaves of Arctic willow and dwarf birch, which have high levels of Vitamin C (ascorbic acid), which helps repair damaged cells.

From September to April, animals such as reindeer living above 70 degrees latitude experience the violet-blue of twilight for 8-11 hours daily. Reindeer eyes display another example of a specialized design unique to one species, giving the animal tools for survival in its environment. Predatory white wolves are well camouflaged in the snow but appear relatively dark to a reindeer detecting UV light.

The color-changing tapetum, unique to the reindeer species, is difficult to explain by gradual chance mutations. We suggest it is another example of how God has produced special equipment to enable an animal to survive in a challenging environment.

Reference: “Reindeer and the quest for Scottish enlichenment” in i-Perception, Sage Journals

February 8, 2024February 5, 2024

Alligator Brumation in Cold Weather

One of the amazing examples of design in the animal world is how alligators survive weather cold enough to cover their ponds with ice. Warm-blooded animals (endotherms), such as bears and groundhogs, hibernate in cold weather. Cold-blooded animals (ectotherms), such as alligators, become dormant using different metabolic processes. It is called alligator brumation.

The Swamp Park in Ocean Isle Beach, North Carolina, has made videos of alligator brumation. The alligators put their snouts out of the water, and their metabolic rate slows as they become lethargic. One park employee said, “We literally have gatercicles.” In Beaumont, Texas, there are some 550 alligators, including one 92-year-old that is 13 feet long and weighs over 1000 pounds. When his pond begins to freeze, he lets the ice freeze around his nose.

The design of the alligators’ body and metabolic structure allows them to survive in a temperate climate. It may not be obvious to most of us that alligators have an essential role in swamp environments. In the swamps in the southeastern part of the United States, they maintain a balance that benefits many other forms of life. As scientists try to understand that balance and how human encroachment affects it, the brumation system is essential.

Every form of life and ecosystem has a design that allows wise engineering. Cases like alligator brumation are amazing and speak of having been created with a particular need in mind. The more we know of the creation, the better we understand the mind and wisdom of God.

Reference: “Social media videos of ‘gatorcicles’ draw big numbers as experts say the reptiles are alive and well” on NBC News Now for January 24, 2024, by Antonio Planas

February 7, 2024February 5, 2024

Design of the Umbilical Cord

Science still doesn’t fully understand the design of the umbilical cord that allows a baby to live inside its mother for nine months. The umbilical cord supplies the baby with oxygen, nutrients, and antibodies. Birthing techniques before the 20th century delayed cutting the cord, but that has changed since birthing moved from the home to the hospital. However, new data shows that delaying cutting the umbilical cord can boost the baby’s blood volume, red blood cell count, and iron stores and ease the transition to breathing.

The issue of when to cut the umbilical cord has become exceptionally well-studied in the case of premature babies. Nearly one million premature babies worldwide die every year, and a study of 10,000 preemies shows that when doctors delay clamping and cutting the umbilical cord, the survival rate improves. Yale University School of Medicine expert Jessica Illuzzi says, “longer is better.” The design of the umbilical cord is amazing.

Some pro-abortion advocates say the unborn child is just an extension of the mother’s body. It can be cut off and discarded like a fingernail or a lock of hair. There is no scientific support for such a claim. From the mother’s morning sickness to the baby’s physical characteristics and genetic makeup, all evidence shows the child is a unique individual. The fact that the unborn child depends for survival on the mother and the design of the umbilical cord does not change the fact that the baby is a unique human and not part of the mother. Every facet of the reproductive process shows God’s wisdom.

Women have the right to choose whether to be a mother, but the decision must be made before sexually engaging with a man. In the case of an unwanted pregnancy, options are available. As the father of three adopted children, I know how that adoption can be a positive experience for everyone involved, and there is an acute shortage of babies for adoption.

The psychological damage of abortion for women is well documented. Part of that damage comes from knowing that a child created in God’s image has been destroyed. The system of producing life designed by God has been disrupted, which is an affront to the Creator.

Reference: “Lifeline Decision” in Scientific American for February 2024, page 13.

February 5, 2024February 4, 2024

Basal Cognition in Living Cells

Flatworms called planaria live in the muck of lakes and ponds worldwide. Scientists are intrigued by the fact that if you tear the worm in half, its head will grow a new tail, and its tail will grow a new head, giving you two worms. A new field of science involves the study of basal cognition in living cells outside of the brain.

Many years ago, I was involved with a project that attempted to fight the presence of invasive lampreys in the Great Lakes. Lampreys are eel-like fish that swim up tributary rivers to spawn. We placed barriers on streams to catch and kill the lampreys. The problem was that those who worked the lamprey traps were told to cut the eels in half and throw them back in the river to avoid the stink and mess of dead eels on land. They didn’t understand that returning the eels to water doubled their population because both halves survived.

In the case of the planarian, researchers at Tuft University found that the worm not only survived, but the tail contained previous memory. Both the head and tail of the worm remembered the location of a food source learned before the worm was cut in half. Michael Levin at Tufts has shown that cells can use subtle changes in electric fields as a kind of memory. This basal cognition in living cells works using electrical signals in animals and plants.

Scientists have found basal cognition in the Venus flytrap and the touch-me-not plant. The touch-me-not leaves will fold and wilt if touched to prevent being eaten. Scientists found that if the plant is jostled throughout the day without being hurt, it will learn to ignore jostling. The Venus flytrap can count, snapping shut only if two of the sensory hairs on its trap are tripped in rapid succession. It pours digestive juices into the closed trap only if sensory hairs are tripped three more times.

RNA seems to be a medium of memory storage for cells. Taking RNA from a slug that had experienced an electric shock and injecting it into a new slug causes the new slug to recoil from the touch that preceded the shock in the old slug.

This research shows that intelligence does not always require a brain but is wired into all living things and is vital to all life. The practical use of these discoveries of bioelectricity may help treat cancer where cells are not cooperating with the rest of the body. God’s design of life is far more highly engineered than anyone suspected. We have a lot to learn about basal cognition in living cells.

Reference: “Minds Everywhere” in Scientific American for February 2024, pages 44-51.

February 2, 2024January 30, 2024

Why Do People Choose Atheism?

For the past few days, we have looked at facts about atheists compiled by the Pew Research Center. We saw that people who identify as atheists in the United States are primarily male and younger than the general population. We also saw that they scored higher than the general population in a religious knowledge survey that included Christianity-related questions. We also pointed out that they often grew up in a church but left their faith in college. Why do people choose atheism over faith in God?

I think it is safe to say that some choose atheism because they don’t want to follow the moral standards of Christianity. By rejecting God, they can reject His moral standards without pangs of conscience. Living immorally becomes easier when we can pretend that there is no higher authority who sets standards of moral conduct. According to Pew Research, less than half (42%) of Americans believe that it is necessary to believe in God to have good moral values. But that is much higher than in France, where only 15% think that belief in God is essential for good morals. Interestingly, in some Muslim-dominated countries such as Pakistan and Indonesia, 98% to 99% say that a person must believe in God to be moral.

Atheists not only refuse to believe in God, but they also think that faith is a negative factor in society. In the U.S., 71% of atheists say that the decline in religious influence in public life is a good thing. About the same amount (70%) say that churches and other religious institutions do more harm than good. They overlook how many hospitals, orphanages, and charitable organizations have been founded and are supported by Christians. Many Western European countries, such as Belgium, France, Sweden, Denmark, and the Netherlands, have high rates of atheism (14-16%). That contrasts with the percentage of atheists in many Eastern European countries, including Romania, Ukraine, Bosnia, Poland, and Lithuania (1-2%). Even in Russia, only 4% of the population claims atheism. Could that be because the people of those countries lived for years under atheism, and they understand its consequences?

Reading the atheism data on the Pew Research Center website brings many questions to my mind. Why do people choose atheism over faith in God? The answer is as complex and diverse as human beings. At Does God Exist? our mission is to share evidence for God’s existence, the truth of the Bible, and Jesus Christ as the one who can restore us to a relationship with our Creator.

Reference: Pew Research Center