Evidence for God in Life Design Archives - Page 2 of 128

December 3, 2024December 2, 2024

The Animal Understanding of Death

What do animals understand about death? That question has become such an area of interest that it has a name—comparative thanatology. Dr. Susana Monso has written a number of books and articles on the animal understanding of death, with special attention to opossums and chimpanzees. In her books, Monso provides information about the physiological changes in the opossum when it “plays dead.”

In a Time magazine article, Dr. Monso gave accounts of animals dealing with death. She told of a newborn albino chimp that other chimps were afraid of. When the dominant male killed the baby chimp, the behavior of the chimpanzee troop changed dramatically to a display of curiosity. Other cases cited are an orca who carried her dead baby over 1000 miles for 17 days and a gorilla who was weaned but attempted to suckle from its dead mother’s breast.

Dr. Monso argues that the animal understanding of death differs from human understanding. She says our human bias affects our view of comparative thanatology, but she believes animals understand death in their own way. Are the chimp, orca, and gorilla displaying grief, or are we interpreting them in light of what humans would feel and do? Do carnivores have empathy for the herbivores they eat? Those questions reflect what Dr. Monso calls an intellectual anthropocentrism bias.

That bias is reflected in some humans who refuse to eat meat because they feel empathy for the animal that died. To suggest that you won’t eat anything requiring death means you won’t eat anything. If you eat a plant or the seed of the plant, something has to die. Death is part of the design of life, and life would be impossible if nothing died. Either everything would die of starvation, and Earth would become devoid of life, or animal populations would overfill the planet.

The biblical understanding is that the Creator of life gave humans a special place in the creation. In Genesis 9:1-3, God tells Noah that all animal life would have the fear of humans and that humans would be responsible for managing all of life. Verse 3 also equates animal life with plant life. “Every moving thing that lives shall be food for you just like the green plant – I have given you all things.”

God gave only humans the ability to comprehend life after death. Animals’ understanding of the death of one of their kind is rooted in survival. We see this in the biblical discussion of this subject and the evidence available to all of us.

— John N. Clayton © 2024
Reference: “Animals Understand Death Too” in Time magazine for October 28, 2024

December 2, 2024December 1, 2024

Grounded Running in Birds

Have you ever chased after a bird? Trying to catch a gull or a robin is an exercise in futility because birds can run at very high speeds. In our part of the world, we have a bird called the Killdeer, which lays its eggs on the ground in the open. As a teenager, I would chase the adult birds, thinking I could catch one, but I did not realize they were running on the ground to lead me away from their nest. I never thought about why I could never catch one because I would run out of breath before the bird would. Researchers have studied what they call “grounded running” in birds.

When humans are in a hurry, they use what is called “aerial running,” in which we pick up our feet. In grounded running, birds always keep one foot on the ground. Keeping a foot on the ground consumes less energy than human aerial running. Dr. Armita R. Manafzadeh of Yale University says that even though grounded running may look funny, “It’s actually a pretty smart thing to do when you have the anatomy of a bird.” According to Dr. Manafzadeh, “If we try to interpret the diversity of animal locomotion through a human-centric lens, we’re going to miss out on lots of really cool and equally viable ways of moving around the world.”

It is only through modern technology that we have been able to study the ground running of birds. What appears to be a silly-looking strategy is a beautifully designed system that meets the bird’s needs. The more we learn about the design and wisdom displayed in the creation, the more we see the wisdom and creativity of God.

“But ask the beasts, and they will teach you;
And the birds of the air, and they will tell you;
Or speak to the earth, and it will teach you;
And the fish of the sea will explain to you.
Who among all these does not know
That the hand of the Lord has done this,
In whose hand is the life of every living thing,
And the breath of all mankind?” (Job 12:7-10 NKJV)

— John N. Clayton © 2024
Reference: Scientific American magazine for December 2024, page 12.

November 27, 2024November 19, 2024

A System Benefiting Birds, Ants, and Trees

Birds have an interesting method for keeping ants out of their nests and away from their eggs and chicks. Many ant species will eat everything in their path, and often, ants infect trees where birds build their nests. From a design standpoint, how can you build a system benefiting birds, ants, and trees?

Scientists have discovered that in tropical and subtropical areas, birds use fungal organs known as rhizomorphs to build their nests. Rhizomorphs are cord-like filaments that fungi use to capture nutrients, and they grow web-like in the canopy of tropical forests. These filaments repel ants to keep them out of the birds’ nests. Researchers have found that over 176 bird species use fungal rhizomorphs in their nests. Two bird species in Costa Rica build their nests almost entirely using rhizomorphs of horse hair fungus (Marasmius).

Researchers in Costa Rica found a symbiotic relationship between thorn acacia trees and ants. The ants collect nectar from the acacia, repel any invaders, and even trim back encroaching plants. The thorns of the acacia protect the ants from predation, and the rhizomorphs protect the birds. This complex system benefiting birds, ants, and trees is very difficult to explain by any chance process. The concept of God building a system that protects all three participants is simply an argument for His existence.

— John N. Clayton © 2024
Reference: “Fungus-laced bird nests repel ants” in Science News for November 2, 2024, and Animal Behaviour October 2024.

November 26, 2024November 19, 2024

Macro-World Micro-World

We live in a macro-world in which we see and touch large things. Most of us don’t recognize there is a micro-world made up of very small things. Without the small things, the large things could not exist. The most obvious example of the need for small things is the food that animals need to survive.

Food chains start with the very small. Carnivorous insects that don’t eat plants provide the starting point for food chains. As technological tools become available, scientists discover more and more small animals, even some that are vertebrates. One example is the discovery of tiny Brachycephalus pulex frogs, also known as Brazilian flea toads, because they can jump 30 times their body length. They are only 7 millimeters (.3 inches) long, and unlike other frogs, they don’t go through a tadpole stage. Their eggs hatch directly into tiny frogs.

Scientists have found tiny animals in desert environments providing a basis for life in what would appear to be a sterile environment. Tardigrades, known colloquially as water bears or moss piglets, are another example of very small creatures that are important agents for life in the macro-world.

Many plants and animals that allow life to exist are not perceived through our senses. Everywhere we examine the macro- or micro-world, we find a design created by God. Romans 1:20 tells us, “..the things of God which the eye is unable to see ever since the world was made are clearly perceived through the things that are made.” The things we can’t see include the spiritual things of God and the small things in the material world as well.

— John N. Clayton © 2024
Reference: Wikipedia

November 22, 2024November 18, 2024

Humuhumunukunukuapua’a

Hawaii’s state fish is the humuhumunukunukuapua’a. The scientific name is Rhinecanthus rectangulus, but people call them humuhumu for short. This is a species of triggerfish, and the design complexity of these fish defies any chance formation.

The name Humuhumunukunukuapua’a means “a triggerfish with a pig’s snout.” These fish eat lobsters, sea urchins, and snails. They can blow water jets from their mouths to find these foods under sand. The triggerfish name comes from having a “trigger” that locks their dorsal fin in the up position to prevent a predator from extracting them when they hide in a small crevice.

A four-bar linkage mechanism links the humuhumu’s skeleton to its jaws. That gives it a powerful mechanical bite needed to capture its hard-shelled prey. Engineers study the humuhumu to see how humans can assemble and use such structures. This bone-cartilage mechanical linkage defies any step-by-step evolutionary assembly process, and there is no evolutionary precursor to triggerfish.
Like all the examples of design in the natural world, the humuhumunukunukuapua’a strongly supports the biblical statement that we can know there is a God through the things He has made (Romans 1:20).

— John N. Clayton © 2024
References: Waikiki Aquarium, YouTube Deep Marine Scenes, Wikipedia, and “Evolution of Levers and Linkages in the Feeding Mechanisms of Fishes” in Integrative and Comparative Biology.

November 20, 2024November 18, 2024

What Is the Evidence for Vaccines?

This ministry is dedicated to the proposition that science and faith are friends, which requires looking at evidence. We mean objective physical evidence, not tabloid claims or religious tantrums. So, what is the evidence for vaccines? Vaccines can indeed cause an allergic reaction, but so can eating wheat in some individuals. In fact, eating wheat products has killed a few people.

In 2022, children in South Sudan were dying from measles. The government began a vaccination campaign in 2023, and medical workers there now tell us that measles is almost totally unknown. The Center for Global Development in Washington, D.C., says that in the past 50 years, the measles vaccine saved nearly 94 million lives. The oldest weekly peer-reviewed medical journal in the world is The Lancet, founded in 1823 in England. In May 2024, the Lancet said vaccines against the 14 common pathogens have saved 154 million lives over the past five decades – six lives every minute. Vaccines have reduced global Infant mortality by 40%.

The shining light of vaccines is the smallpox vaccine, which British physician Edward Jenner developed in 1796. Before that time, smallpox killed millions of people, and others were left with scars, infertility, blindness, and crippling. Abraham Lincoln and Mozart both survived smallpox. A worldwide vaccination campaign by the World Health Organization eradicated smallpox in 1977.

The big issue in South Sudan right now is malaria, which killed 7000 people in 2022. Children are especially vulnerable to malaria, and parents are doing extraordinary things to get their children vaccinated. What is the evidence for vaccines? They help save lives.

God did not cause these diseases. Human error, ignorance, greed, and selfishness all increase them, but God has given us tools to combat horrible diseases. I remember when polio was killing my friends and classmates in the 1950s and how eager I was to get the Sauk vaccine, which stopped that plague. Christians must be on the front lines of ensuring that vulnerable people can get vaccinations.

— John N. Clayton © 2024
Reference: “The Staggering Success of Vaccines” in Scientific American, November 2024.

November 14, 2024November 11, 2024

Thoughts About Dandelions

You may not have kind thoughts about dandelions, but they are actually useful plants for animals and humans. The name “dandelion” comes from the French “dent de lion,” meaning lion’s tooth, referring to the coarsely-toothed leaves. Until the 1800s, people would pull grass from their lawns to make room for dandelions and other beneficial “weeds” like chickweed, Malva, and chamomile.

Here are some reasons for saying that dandelions are useful:

#1. Birds, insects, and butterflies consume nectar or the seeds of dandelion.
#2. Honey from bees pollinating dandelions is quite delicious.
#3. Dandelion root can be used as a substitute for coffee.
#4. Dandelion is used in folk medicine to treat infections and liver disorders.
#5. Dandelion tea is a diuretic.
#6. Dandelions can be used to make dye.
#7. Every part of a dandelion, including roots, leaves, and flowers, can be used for food.

Dandelions remind us of three celestial bodies—the Sun, Moon, and stars. The yellow flower resembles the Sun, the puff ball resembles the Moon, and the dispersing seeds resemble the stars. A gust of wind often transports away dandelion seeds, which travel like tiny parachutes as far as five miles from their origin!

Whatever your thoughts about dandelions, whether you like them in your lawn or not, they are, quite possibly, the most successful plants, masters of worldwide survival, and part of God’s design of living things.

November 7, 2024November 4, 2024

Blind Cave Fish Find Food

How is bat guano controlled in caves, and how do blind cave fish find food? Like all natural balances, there is a relationship between these two questions.

With vast numbers of bats in caves, over many years, their droppings could fill the caves if there were no natural ways to reduce the volume. Dr. Josh Gross at the University of Cincinnati has discovered that blind cave fish actually eat bat guano. It provides food for the fish, which would otherwise have nothing to eat.

What the fish get from the guano depends on what kind of bats live in the cave. Fruit bats will have some sugar in their guano, and bats that eat insects will have some protein in theirs. The next question is, how do the fish find the guano that will nourish them? The answer is that the fish have taste buds under their chin and on top of their heads.

The fish avoid destructive bacteria that might be in the guano because some of the taste buds can detect lactones in the bacteria that would taste bitter. These taste buds are called tuft cells, and in addition to harmful bacteria, they can detect dust mites and mold.

Everywhere we look in the natural world, even in the darkest caves, we see God’s design and handiwork, even in how blind cave fish find food. Romans 1:20, “We can know there is a God through the things He has made,” has special meaning when we see examples like this.

— John N. Clayton © 2024
References: “A Matter of Taste” in Scientific American for November 2024, page 16 and Nature Communications Biology

November 5, 2024November 4, 2024

The Design of Cacti

There are 1,500 known species of cacti on our planet, and many live in places so dry and hot that it is hard to imagine any life surviving. Cacti can branch out as massive trees or be small enough to fit on a penny. Scientists are studying the design of cacti to find ways to apply their ability to survive heat and conserve water.

The saguaro cactus, which grows in the Sonoran desert of Arizona, California, and Mexico, can retain hundreds of gallons of water. These plants have pleats that expand to hold the water when rain comes. Saguaro cactus flowers bloom from mid-April to mid-June. They boom only once at night and close the next day, protecting them from the Sun’s intense heat. The flower buds are on the crown of the cactus and bloom in a counterclockwise migrating pattern from the east to the north, giving them more shade as the season becomes hotter.

Saguaros have a unique way of photosynthesis. Most plants lose water as they open their pores to absorb carbon dioxide. Saguaros do not open their pores until after sundown. Then, they absorb carbon dioxide and convert it into malic acid, which they store in their cells for the next day. The design of cacti shows great wisdom and efficiency in the use of resources.

Copiapoa cacti thrive in the Atacama desert of northern Chile, the driest nonpolar desert on Earth. Most copiapoa cacti are 5 to 6 inches in diameter and covered with spines. Every morning, as fog sweeps in from the sea, water condenses on the spines and skin of these plants. The spines have a series of tiny grooves that broaden at the base, enabling the cactus to channel moisture into itself. Scientists are looking at the possible use of this design for dew-collecting in areas with water shortages.

As scientists study cacti, they look for ways to use their hot and dry climate adaptations to solve some of the problems agriculture faces with extreme heat. Biomimicry is a process in which we study the plants and animals God created and use what we learn to improve our lives. Proverbs 6:6 says, “Go to the ant, thou sluggard; consider her ways, and be wise.” The principle is clear. We can learn by studying the design God built into all living things, including the design of cacti.

October 30, 2024October 28, 2024

Termites Building Heuweltjies

The more we learn about insects, the more we see design and purpose in their creation and survival methods. Researchers recently studied termites building heuweltjies (“little hills”) in South Africa and Nambia. These termite mounds cover labyrinthine tunnels and chambers that extend 11 feet underground. In addition to their size, they are impressive for their age, with various dating methods showing they are up to 34,000 years old.

These termite colonies have survived for a long time because they are covered with a hard layer of calcite that their main enemy, Aardvarks, cannot penetrate. Termite soldiers and workers go into emergency mode to repair any damage caused by the researchers studying them. The same defensive action would be activated to quickly reseal any break in the calcite layer caused by an aardvark predator. The soldiers guard the tunnels while the workers repair the breach.

In the natural world, termites perform essential services. Termites building heuweltjies break down plant material, producing topsoil, sequestering carbon, and reducing erosion. In some parts of the world, such as Australia, it is virtually impossible to use wood in construction because of termites’ actions. However, termites play an essential role in areas where human structures are not involved.

We sometimes struggle over conflicts with insects, but they remain successful because God designed them with functions and protections to survive. The termites building heuweltjies in South Africa and Namibia are a classic example.