Superstar Lucy and Anthropology

Superstar Lucy and Anthropology
Lucy Fossil (Australopithecus afarensis)

American Scientist magazine called Lucy “Paleoanthropology’s Superstar.” Lucy (Australopithecus afarensis) is a hominid fossil found in 1974. Paleoanthropologist Donald Johanson named it Lucy because the Beatles song “Lucy in the Sky with Diamonds” was being played on the radio that year. Lucy had a brain size of 450 cc. A modern human’s brain is between 950 cc and 1800 cc, depending on sex and location. What is special about superstar Lucy?

Lucy stood about three feet seven inches tall, weighed around 60 pounds, and had a pelvis similar to a chimpanzee. Lucy’s limbs were close to the ratio of a monkey, with the femur and humerus being about the same size. In humans, there is a 2:1 ratio between these two bones. The opening into the skull through which the spinal column sends its messages to the brain is called the foramen magnum. In a human, that opening is centered in the middle of the skull, allowing a normal vertical position. In a monkey, the foramen magnum is in the back of the skull, so vertical standing is difficult. In the case of Lucy, the foramen magnum is not in the center of the skull and not in the very back of the skull. Vertical motion and standing would have been possible, but walking long distances would be difficult.

Graduate students and anthropologists have used superstar Lucy for fundraising, with many getting support for field research. In the 50 years since Lucy’s discovery, researchers have found many other hominid fossils in better condition than Lucy. The theory of human evolution 50 years ago was a tree with something like Lucy at the base. The newer models are that hominoid history is more of a bush than a tree.

So, where do Adam and Eve fit into all of this? The Bible says that man was formed “from the dust of the Earth … and man became a living being”. The Hebrew used here is “nephesh,” which the Hebrew lexicon says means “animal soul.” The passage does not say how long God took to do that or what process He used. We can understand some of what God did by looking at the fossils. What separates the first human is not his body. Our body chemistry is the same as other forms of life. What sets us apart is our creation in God’s image.

Genesis 1:26-27 describes the unique creation of man – not his physical body. “Let US create man in OUR image” refers to the Father, Son, and the Holy Spirit.” In other words, the image of God refers to our spiritual makeup. It isn’t our brains or our bodies that make us unique and special. All humans are created in God’s image with a spiritual aspect that can last eternally. The physical body will return to the dust from which it came (Genesis 3:19), but our spiritual body (soul) is not subject to the physical laws that govern all other life on Earth.

As anthropologists focus on superstar Lucy, The big question is, “When will we recognize the unique beauty of all humans and stop killing each other?”

— John N. Clayton © 2024
Reference: “Paleoanthropology’s Superstar” in the November/December issue of American Scientist magazine (pages 326 -327).

Making Assumptions About the Biblical Account

Making Assumptions About the Biblical Account

Bible Skeptics claim that Cain would have had to marry a sister since no other women were around. This is a classic demonstration of making assumptions about the biblical account that are incorrect both scientifically and biblically.

Even if Cain married a sister (which the Bible does not say), it would not be incest. The genome of humans at the early stage of human creation would have been perfect. Incest is when two people with DNA from the same imperfect parents produce a child. We all have mutations in our DNA from the thousands of generations of humans on Earth. Any brother having a child with his sister today would be dooming the child to genetic issues.

People making assumptions about the biblical account are only guessing and may contradict other biblical passages. How many children were born in the “Garden of Eden?” In Genesis 1:28, God told Adam and Eve, “Be fruitful, and multiply, and fill the Earth …” Some have suggested that this is the only command God ever gave that humans have completely obeyed. The point is that they either had children or they disobeyed God. The skeptic’s only alternative is to assume their time in the Garden was too short to bear children.

Genesis 4:16-17 says, “Cain went out from the presence of the Lord, and settled in the land of Nod, east of Eden.” The Bible does not say that Cain took his wife to Nod, so he must have married a woman living in Nod. This would be a distant relative from the population that left the Garden of Eden. Genesis 5 lists the genealogy from Adam to Noah, leaving out Cain’s descendants. Genesis 6:1-5 records the increase in human population using the word “Nephilim,” meaning fallen ones. It does not mean aliens or monsters, as some have suggested, but those who rejected God.

Making assumptions about the biblical account is dangerous because the Bible does not tell us many things about early humans. Neither does the geologic fossil record give us the details we want to know. But what is actually recorded in the Bible is not at odds with the geological evidence. As in all such questions, you can intelligently and reasonably believe both the scientific evidence and the biblical record. They are symbiotic.

— John N. Clayton © 2024

Sea Robin Design

Sea Robin Design
Northern Sea Robin (Prionotus carolinus)

Small fish in the subfamily Prionotinae are among the most interesting ocean creatures. They are known as sea robins because they have large pectoral fins resembling bird wings. The sea robin design makes them distinctive, and some say, “bizarre.”

Sea robins live off the coasts of the Americas in the western Atlantic and eastern Pacific oceans. In addition to having fins that resemble bird wings, they have limbs like a crab. These legs are covered with tiny protrusions, which are like taste buds that can detect mollusks buried under the sand, allowing them to find food on the ocean floor.

When a northern sea robin (Prionotus carolinus) hatches, it has webbed fins for swimming. As the fish grows, the first three rays of the pectoral fins separate into three individual appendages on each side that can serve as legs for “walking” along the ocean floor. These appendages in northern sea robins can detect chemicals released by prey hidden under the sand. Each of these six “legs” has a large nerve that branches from the massive spinal ganglia to carry information to and from the brain.

The unique sea robin design includes fins to soar like a bird underwater, “legs” to walk on the sea floor and “taste” hidden predators, armor plating, and specialized muscles to generate croaking sounds by drumming on their swim bladder. This is another example of complexity in a life form that is too complex for a chance explanation. Evolutionary theories can explain one of the unique characteristics of the sea robin design, but all of these unique features have to come together to survive.

Controlling the populations of benthic sea creatures and keeping the ocean floor clean of debris requires a unique form of life, and the sea robin design remarkably fills the need. God’s creatures offer an understanding of God’s design wisdom, care, and engineering. Romans 1:19-20 tells us that things like this fish are an apologetic for the existence of God.

— John N. Clayton © 2024
References: Wikipedia and Current Biology

Low-Cost Ways to Improve Your Health

Low-Cost Ways to Improve Your Health

Who doesn’t want better health? What if you could achieve better physical and mental health without spending money? At a time when people are facing depression and anxiety about inflation, wars, and even elections, here are some suggestions for easy, low-cost ways to improve your health.

The first suggestion is to move your body. Studies have shown that physical activity can sometimes do more to reduce mild to moderate depression, anxiety, and stress than medications can. Medications also have their side effects. Sitting in a chair for many hours each day can lead to various health problems, but even a small amount of exercise can make us feel better. Physical activity strengthens your bones and muscles, including your heart, while brightening your outlook on life. Gardening or housework can be rewarding. Bicycle riding or walking can allow you to see things you won’t see while sitting at home.

The next suggestion for easy, low-cost ways to improve your health is to go outdoors. Seeing the beauty of God’s creation can be very soothing. Walking in the woods, away from traffic and noise, is stress-relieving. Oceans, lakes, and rivers bring a soothing calm and relief from everyday pressures. Our daily postings on Facebook and X (formerly Twitter) show design and beauty in God’s creation. Watching animals and birds in the wild can inspire you with their various activities. Bird songs and the sounds of nature can be soothing. The beauty of plants and trees, especially in the fall and spring, reminds us that God created beauty for us to enjoy. Studies have shown that exposure to nature can improve cognitive function, blood pressure, and sleep.

While considering easy, low-cost ways to improve your health, we must recognize the value of connecting with others. God designed us to be together and support each other, and living in isolation can lead to mental depression and anxiety. First and foremost, families are important, but family members are often far away or estranged. It is also essential to have friends outside of family members. In a church congregation, you can find friends who will give you love and support. Clubs and community groups can provide fellowship with others, but there is nothing as close as sharing life and faith in the fellowship of a solid biblical church.

We encourage you to try these suggestions and see what positive changes they can make in your life and health.

— Roland Earnst © 2024

Life in Balance is Good

Life in Balance Is Good

When God created and populated the Earth, he ensured everything was balanced. Genesis 1 describes the creation. After referencing the formation of life forms in verse 24, verse 25 concludes with “..and God saw that it was good.” Verses 26-31 describe the creation of humans and their relationship to vegetation and animal life. The chapter concludes by saying, “And God saw everything that He had made, and behold, it was VERY good.” God’s design in the natural world keeps life in balance.

Herbivores eat plants, keeping them in balance by spreading the seeds for more plants to grow. Carnivores keep the herbivore life in balance by feeding on the weak and old ones, preventing plants from being over-eaten. This simplified description of balance is evident in wild places worldwide. We have too often seen humans upset that balance. Selfishness, greed, ignorance, and power struggles have contaminated what was “very good” when God turned it over to humans to care for (Genesis 2:15).

Natural life in balance is excellent evidence of God’s design and wisdom in the creation. We can see what happens when humans upset that balance in these examples:

1) In the 1980s, Pablo Escobar, a Columbian drug lord, brought four hippos into the ecosystem. With no predators to control them, that number is 130 in 2024 and estimated to become 1400 by 2034. The estimated cost of removing the hippos is some 24 million dollars. With no natural enemies, the hippos have become a hazard to the people of Columbia.

2) In 1946, Argentina imported ten breeding pairs of beavers from North America, hoping to establish a fur industry. There are now roughly 100,000 beavers in Argentina, and they have decimated the native trees and built dams that have flooded forests and killed many native animal species.

3) In the 1970s, having a pet Burmese python was popular in Florida and became a raging business in Miami. When Hurricane Andrew ripped through Florida in 1992, hundreds of Burmese pythons escaped a reptile breeding facility. Today, tens of thousands of these snakes inhabit the Everglades. They can reach 20 feet long, weigh 200 pounds, eat just about anything, and spread parasites

These are just three examples of what happens when humans upset the balance that God built into the ecosystems of planet Earth. Finding a way to return the planet to life in balance as God made it is a massive challenge to biologists and wildlife managers. Human knowledge and understanding are very limited compared to God’s creative wisdom, which we see everywhere. To deny God’s existence and design requires more faith than any religious belief system.

— John N. Clayton © 2024
References: National Wildlife Federation, Fall 2024, pp 22-39, The Week, October 4, 2024, page 16, and Wikipedia.

Caterpillars Appear to Be Defenseless

Most Caterpillars Appear to Be Defenseless

Most of us know that caterpillars are a significant part of life on our planet. They are a stage in many insects’ lives and a substantial food for many other life forms. Most caterpillars appear defenseless, so you might assume they are in danger of being wiped out, meaning there would be no more butterflies and moths.

Some caterpillars, such as those for monarch butterflies, have a poison defense. However, recent research has shown that caterpillars are not as helpless as we might think. They are designed with a defense mechanism called “electroreception,” which allows them to avoid being eaten by predator wasps.

The caterpillar can use the bristles that cover its body to detect the faint electric field generated by the wasp’s wing beats. Once it detects the presence of a wasp, the caterpillar assumes a defensive mode. It may remain coiled up with the bristles facing outward or even enter a biting defense.

Electroreception is common in aquatic animals, but this is the first time this predator-prey interaction has been recorded in land creatures. While most caterpillars appear to be defenseless, like all living things, they are carefully designed to have what they need to survive and prosper.

— John N. Clayton © 2024
Reference: “Warning Charge” in Scientific American, October 2024, pages 16-17

Reproductive System of Victoria Waterlilies

Reproductive System of Victoria Waterlilies
Victoria amazonia in botanical garden
Reproductive System of Victoria Waterlilies
Victoria amazonica white flower
Reproductive System of Victoria Waterlilies
Victoria amazonica pink flower

Yesterday, we looked at the amazing design and structure of Victoria amazonica waterlilies. Named after Queen Victoria of England and the Amazon River where they grow, the huge leaves of these plants are amazing, and their flowers are beautiful. However, I think the most impressive is the reproductive system of Victoria waterlilies.

We have to call this a system because it involves a particular beetle species and several steps. The flowers of this plant last about 48 hours, changing from white to pink and from female to male.

On the first day, all the flowers of a single patch open at the same time. They are white female flowers that present a sweet, fruity fragrance that attracts scarab beetles of the genus Cyclocephala. When darkness falls, the flowers stop producing the scent and close, trapping the beetles inside. The beetles transfer pollen picked up from a previously visited flower.

On the second day, the flowers receive anthocyanins turning them pink to show that they have been pollinated. As the flowers remain closed, the beetles are treated to a starchy and spongy treat that nourishes them. The flowers then open to release the beetles, and the stamens of the now male flower deposit pollen on the beetle. The flower then closes and descends below the water while the beetle carries the pollen to a white flower in another location, where the process repeats.

This reproductive system of Victoria waterlilies cross-pollinates the plants while preventing self-pollination, as the flowers are female one day and male the next. The beetles are treated to nourishment as they carry out the pollination. The system depends on a plant species and a beetle species working together according to a timed sequence. Could this have happened by an accident of evolution, or does it show design? We think design is the best explanation, and design demands a Designer.

— Roland Earnst © 2024
References: worldatlas.com and wikipedia.org

Design and Structure of Victoria Waterlilies

Design and Structure of Victoria Waterlilies
Victoria amazonia leaves
Design and Structure of Victoria Waterlilies
Victoria amazonia leaf underside

If you were going to build a barrier between the atmosphere and the water in a pond or lake, what material would you use, and how would you construct it? The construction industry would probably use concrete or iron. The problem with these materials is that they are vulnerable to chemical degradation and changes in temperature. In recent years, we have seen bridges collapse after relatively short periods of existence. Bridge design is difficult because the atmosphere presents a different set of problems than those encountered in the underwater world. God has an answer to this issue, which we can see in looking at the design and structure of Victoria waterlilies.

In the Amazon River, the leaves of the Victoria amazonica waterlily can grow to 10 feet in diameter. These lilies have very large, flat green leaves that grow on the surface of the water. The submerged stalk can grow to 26 feet long at an inch per hour. For protection from underwater herbivores, the salk and leaf bottoms are covered with numerous small spines.

The very large leaves have a network of veins underneath that some have compared to “transverse girders and supports.” This lattice-like structure under the leaves allows the plant to hold air, giving the leaf great strength and buoyancy. If the weight is evenly distributed across one leaf, it can support hundreds of pounds.

Many times, people have copied the amazing designs we see in the natural world, and Victoria water lilies may be one example. You can see them in many botanical gardens in the United States and other countries. Everywhere we look, we see the wisdom and design of God in His creation. However, the most amazing thing about the Victoria amazonica waterlily is the system it uses to reproduce. We will look at that tomorrow.

— John N. Clayton © 2024
References: worldatlas.com and wikipedia.org

Creation and Evolution Are Not the Same

Creation and Evolution Are Not the Same

Creation and evolution are two different things. Evolution does not attempt to answer creation. Evolution assumes creation. Evolution assumes that time, space, and matter/energy have been created. It assumes that matter/energy has formed galaxies, stars, planets, moons, comets, asteroids, etc. It assumes that in the Milky Way galaxy, a G-2 star came into existence with a planet that had water and all the parameters needed for life. Evolution then assumes a set of chemical reactions occurred that produced the precursors of life and that life itself came into existence. Once all of this has been assumed, evolution attempts to explain how that life may have changed into what we see on Earth today.

Both atheists and denominational writers confuse creation and evolution. The problem is that many religious people believe that God created all living things precisely as they are today, even though we can see evolution happening in our lifetime. Meanwhile, many atheists assume that if you believe in creation, you are a follower of several highly publicized denominational programs involving creation museums and carnival-like entertainment venues.

Many churches take busloads of young people to those creationist venues, assuming it will build their faith. For a large percentage of the young people, the reverse is happening. We get letters, emails, and phone calls from teenagers who are struggling with their faith and leaving the church of their parents because they see the bad science and poor Bible understanding associated with the creationist materials. This confusion becomes even more destructive when the church they attend takes a dispensational approach to the return of Jesus involving conflict, war, politics, and a restoration of David’s throne on Earth.

Creation and evolution must not be confused. Genesis 1:1 uses the Hebrew word “bara” to describe creation. Bara refers to something that only God can do. Genesis begins with: “Reshith Elohim bara shamayim erets.” The Hebrew words simply mean that God created time, space, and matter/energy. Quantum mechanics has verified that time itself is a created thing. Colossians 1:16 and John 1:3 show why “Elohim” is plural in the Hebrew of Genesis 1. This is actual creation. You can argue about current evolutionary theories, but that is not creation. Our ministry work involves the creation, but we do not espouse the “creationist” position or support the denominational teachings associated with it.

— John N. Clayton © 2024

History of Life on Earth

History of Life on Earth
Woolly Mammoth Illustration

Those who advocate for naturalism assume uniformitarianism – that no process has ever occurred on Earth that is not happening today. When researchers find a fossil, they assume that the preservation of that fossil was accomplished by the same natural processes that are preserving biological material today. In the past, some in the scientific community have challenged the discovery of an asteroid strike, which apparently caused the extinction of the dinosaurs. They rejected it because it would violate uniformitarianism. However, some discoveries don’t fit uniformitarianism, and various theories of the history of life on Earth change with new evidence.

Reconstruction of the chromosomes of a woolly mammoth found in Siberian permafrost has given new information. This animal was quickly freeze-dried, preserving the 3-D structure of ancient chromosomes containing DNA. Dehydrated chromatin was preserved in a unique state resembling the molecules in glass.

This remarkable find allowed scientists to determine that the woolly mammoth had 28 pairs of chromosomes. Modern elephants also have 28 chromosome pairs, so researchers can discover which genes regulating hair follicle development were active in key positions, explaining why the mammoths were woolly and modern elephants are not. This 52,000 year old specimen opens a whole new area of study of the history of life on Earth.

Another message of the discovery of this specimen is that it re-opens the discussion of whether uniformitarianism is a valid assumption to understand the history of life on Earth.

In our personal trips to Alaska, we have seen other specimens of animals frozen in the permafrost. In the 1970s, gold miners discovered frozen bison, one called Blue Babe, because of its staining from minerals in the area. This specimen was put on display in the University of Alaska Museum in 1979. It had claw marks, which were believed to be from a lion. In 2012, another bison specimen named Bison Bob was discovered, and other animals were found frozen in the same layers of permafrost.

The Bible tells us that events have happened in the past that are not uniformitarian. They are rare, but those events are a clear indicator that naturalism and uniformitarianism are not good assumptions in building an understanding of Earth’s history.

— John N. Clayton © 2024
References: “Woolly mammoth chromosomes reconstructed using fossilized sample,” The National Science Foundation, nsf.gov for July 12, 2024, and wikipedia.org