Unusual Giraffe Features

Unusual Giraffe Features

In an American Scientist magazine article titled “Watchdogs of the Savanna,” Charlotte Ricker described unusual giraffe features. Here are some of those features:

HEIGHT: A giraffe can be almost 19 feet (5.8 meters) tall. For that reason, the circulatory system has to be specially designed to provide enough pressure to supply blood to the brain. That requires special features of the blood vessels, heart, and kidneys. In addition, the long neck allows giraffes to obtain food that other herbivores can’t reach and to see predators from a distance. Because of that, other animals rely on giraffes to alert them of danger.

EYES: Giraffes have the largest eyes of any land animal, allowing them to see those predators. Their long and sensitive eyelashes keep insects away and sense thorns on the acacia tree branches they eat. 

PATTERN: The irregular brown markings on the giraffe are not just for appearance. They act as thermal windows with a complex circulatory system around each splotch to radiate or absorb heat.

SYMBIOTIC RELATIONSHIP: Birds called the oxpeckers have feet designed to cling to the giraffe as they eat ticks and other insects from its skin. This provides food for the oxpeckers and protection for the giraffes. Oxpeckers even clean the giraffe’s teeth. 

LEGS: The giraffe’s thin legs have a “suspensory ligament,” which allows them to support their weight of up to a fourth of a ton (1270 kgs). This unusual giraffe feature gives them the ability to run up to 37 miles per hour (60 km/hr) and a kick strong enough to kill a lion. 

NECK: The neck contains seven cervical vertebrae, the same as a human, but each vertebra can be nearly a foot long. Ball and socket joints connect them for a 360-degree motion range. In addition, a special ligament from the skull to the base of the tail counteracts the weight of the neck and head to relieve muscle strain. 

When you see these unusual giraffe features, you have to ask how they originated. Are they the product of evolutionary processes, or were they designed by an intelligence to fulfill a specific purpose in a given environment? The more unique characteristics we see, the less likely that chance processes could have produced them. These are simplified explanations of a few of the design features of a very complex animal.

Looking at the complexity of all living things is an excellent testimony to the wisdom and planning of God. “We can know there is a God through the things He has made” (Romans 1:20). 

For more information, read Charlott Ricker’s article “Watchdogs of the Savanna” in American Scientist magazine November/December 2021, page 330. 

— John N. Clayton © 2021

CCL Center is a Valuable New Resource

CCL Center is a Valuable New Resource

On October 9-10, we attended a seminar on archaeology presented by Dr. Rick Bullard at the new CCL Center in Florence, Kentucky. We also toured the Elliott Library and Museum located there. Suppose you are interested in historical books dating back to the early 17th century, original bibles, archaeological finds, and a library with books and artifacts related to the Restoration Movement. In that case, this is a learning center you should visit.

The Christian Church Leadership Center is unique in that it houses rare items not found in any other museum. The library’s curator is Jim Lloyd, and he has a thorough understanding of the books and the issues relating to the history of religion in America. Dr. David Fincher, president of Central Christian College of the Bible in Moberly, Missouri, was our host and the man behind the CCL project. In addition, he has connections with David Lipscomb University in Nashville and York College in Nebraska, home of the Clayton Museum of Ancient History.

We also enjoyed talking at length with Dr. William Custer, an expert in apologetics and the philosophy of religion. Custer is a graduate of the University of Chicago and an associate of Norman Geissler. These men and the CCL Center are interested in working with Does God Exist? to provide apologetics training to leaders in Churches of Christ and Christian Churches.

The CCL Center is offering monthly Saturday presentations by respected scholars on apologetics and topics related to the Restoration Movement. The session we attended, led by Dr. Bullard, was titled “Archaeology and the Bible: Stories and Artifacts.” Dr. Bullard is an archaeology professor who has spent many weeks on actual digs in the Holy Land. His father, Dr. Reuben Bullard, was a well-known archeologist and author of many books and articles. The program included lunch and a tour of the library and museum. For information about upcoming sessions, visit their website at the link below.

The CCL Center is about a 20-minute drive from the young earth Creation Museum and the Ark Encounter theme park. It is a tragedy that many people who visit those commercialized dispensational museums are unaware of the CCL Center with its positive biblical teaching. Attending sessions at the CCL Center is much less expensive, and the library and museum do not charge. We recommend the CCL Center as a new opportunity for solid biblical learning in the Cincinnati area.

— John N. Clayton © 2021

For coming events at the CCL Center: ccleadership.org/events/

For information about the Elliott Library: elliottlibrary.org/

Location: 8095 Connector Drive, Florence, Kentucky

Phone: 513-375-2645

Understanding Insect Brains

Understanding Insect Brains -Apple Fly
Apple Fly

One of the mysteries that concern farmers, medical researchers, and biologists alike is how bugs do what they do. How does the apple fly find the apple where it mates and lays its eggs that grow into apple maggots? How does a fly know when I lift a fly swatter that it needs to take off? How does that same fly find some food I left on the table? Scientists find a challenge in understanding insect brains.

The ordinary fly has 1/200,000 as many neurons as a human. But when robotics experts try to build a robot that can do what a fly can do using computer algorithms and bio-based solutions, they are spectacularly unsuccessful. Flying through three-dimensional space is especially difficult when ten meters is the farthest distance you can perceive visual information.

Research has shown that the common insect with wings, six legs, and several hundred lenses can solve problems in flight. They can locate objects of interest by combining sensory clues. Visual senses prevent them from running into things as they fly. Touch clues allow them to sense the wind. They have a sense of smell a million times more sensitive than what humans have. They use polarization patterns to help identify targets and temperatures ahead of them. According to leading entomologist Thomas Eisner of Cornell University, understanding insect brains requires us to “think like a fly.”

Remember that not running into things is only one concern an insect has. Avoiding enemies, mating, and recognizing an approaching object are also necessary skills. For example, apple maggots happen because the insect can identify color, shape, size, and odor to distinguish between an apple and a pear.

There are many reasons understanding insect brains is essential. For example, to avoid infestations of apple maggots without using harsh chemicals, we must understand the mechanisms of the apple fly and know how to defeat the process.

The skeptic will ask, “Why do these insects exist? Why did God allow apple maggots or the common housefly?” We must remember that insects are a staple in the food chain affecting many birds and mammals. Also, we must have living things that can process waste materials. Flies lay eggs that produce larvae called maggots that break down animal carcasses. Imagine a world where there were no processors of dead animals.

Thousands of years ago, God instructed the Israelites how to avoid most insect-carried diseases, such as by burying sewage instead of throwing it on the ground. Insects are a vital part of our world, and we could not exist without them. Managing resources intelligently is an essential part of human survival, and that requires understanding insect brains and how they work.

— John N. Clayton © 2021

Data from: “Insect Decision Making” by Shannon Olson and Pavan Kumar Kaushik, American Scientist, Volume 109, November/December 2021, pages 368-375.

October Meteor Showers

Jupiter Comet Shield and October Meteor Showers
Jupiter Struck by Shoemaker-Levy 9

October is the month for two meteor showers—Draconid and Orionid. They get their names from the constellations closest to the places in the night sky where they seem to originate. The truth is that they have no connection to those constellations. Instead, these October meteor showers come from comets.

Meteor showers result from Earth passing through dust trails left by comets. The Draconids peaked this year on the night between October 8 and 9. They originate from debris left by comet 21P/Giaconini-Zinner that makes a revolution around the Sun every 6.6 years. Every October, when Earth passes through the dirty dust trail, the bits of debris burn up from friction as they enter the atmosphere at extremely high speed, and we see them as “shooting stars.”

The Orionid meteors are the result of Halley’s Comet. That comet makes a complete orbit around the Sun every 76 years, but Earth passes through the left-over debris twice a year in May and October. This year’s Orionid shower will peak on the night between October 20 and 21. However, a few of them may be visible even tonight as the October meteor showers almost overlap.

Unlike asteroids, which can be very large and cause severe damage, comet dust is beautiful but harmless. The Chixculub asteroid that wiped out the dinosaurs was 6.2 miles (10 km) in diameter. The impact was like a 100 million megaton bomb blast, and it wiped out three-fourths of all plant and animal life on Earth.

What if a whole comet struck planet Earth? The result would be catastrophic. We can find comfort in the fact that our solar system was designed with comet sweepers to prevent that from happening. The comet sweepers are named Neptune, Uranus, Saturn, and the main one–Jupiter. Those giant outer planets all travel in the same plane, or ecliptic, as our planet. Comets come from outside the solar system, and because those outer planets are much larger, they have much more gravity. Since they are in line with Earth’s plane, they pull in the comets before they can reach our home planet.

The picture from NASA shows some fragments of the comet Shoemaker-Levy 9 being pulled into Jupiter after the planet’s gravity ripped it into 21 pieces in July 1994. Those pieces were up to 1.2 miles in diameter and traveling at 134,000 miles per hour. Imagine what would have happened if that comet, or even one of those pieces, had hit the Earth! That is something to think about while watching the beauty of the October meteor showers. There is a reason why God designed the solar system the way He did. It was not an accident–and neither are we.

— Roland Earnst © 2021
Click HERE for information about viewing the Orionid Meteor Shower.

Domestic Violence and Christianity

Domestic Violence and Christianity

Domestic violence is a major problem in the United States today. The Cora Lamping Center reports that one in four women and one in nine men experience intimate partner violence. We suggest that Christianity is the one belief system that directly addresses this issue. Ephesians 5:22-33 spells out the Christian system of domestic relationships:

“You wives must learn to adapt yourselves to your husbands as you submit yourselves to the Lord … Husbands, love your wives, even as Christ also loved the Church and gave himself for it … So ought men to love their wives as their own bodies. The love a man gives his wife is the extending of his love for himself to enfold her … But as for you individually, you must each of you love his own wife exactly as if she were yourself and the wife must see to it that she deeply respects her husband…” (Phillips translation)

Galatians 3:28 adds to this view by describing the equality of all humans in the Christian system. “All distinctions between Jew and Greek, slave and freeman, male and female, have vanished for in union with Christ you are all one.”

Many religions teach that women are inferior to men and have a servant role. While Christianity assigns roles to men and to women, the equality and rights of men and women are clear. The most basic cause of domestic violence is an unwillingness to follow what God has told us about relationships with one another. The media and proponents of evolution suggest that our lives are driven by “survival of the fittest,” and we have to “look after #1,” meaning ourselves. 

Why are premarital sex and cohabitation rapidly increasing in our culture? If a man can get what he wants and then walk away from the relationship, his investment is minimized. Marriage, as described in Ephesians and Galatians, involves sacrifice and patience. It isn’t hard to understand the reason for domestic violence. The only real answer is for men and women together to look to God for the strength to live and love as He intended. Becoming “one” and following God’s plan works. Alternatives do not work and lead to frustration and destructive results. 

— John N. Clayton © 2021

The Cora Lamping Center is a division of the Avenue Family Network. Their website is www.theavenue.ngo, and their 24-hour crisis helpline is 888-237-1891.

Illness Is in the Blood or Life Is in the Blood

Illness Is in the Blood or Life Is in the Blood

The year was 1799. A farmer was working hard supervising farming activities from horseback through snow, hail, and rain. The next day, despite a sore throat, he was back out in the snow. That night he woke with difficulty breathing. In those days, it was common practice to bleed a person who was ill. Doctors, believing that illness is in the blood, sought to cure it by removing some of the person’s blood.

A supervisor on the farm opened the man’s vein and drained half a pint of blood.
The farmer was not getting better. The family doctor arrived and bled the patient a second time with still no improvement. That doctor sent for another doctor, and while waiting for the second doctor to come, he bled the patient a third time. When the second doctor did not arrive, they sent for a third doctor. Then the patient was bled a fourth time, this time removing a quart of blood. Within two days from the time he first developed a sore throat, George Washington was dead at age 67.

What was the problem that led to the death of our first president—the man we call the father of our country? Believing that illness is in the blood, medical doctors ignored a simple truth found in the Bible. Leviticus 17:11 clearly says, “the life of a creature is in the blood.” Since life is in the blood, draining a person’s blood is not the way to cure a person’s illness. It’s a way to end a person’s life. It took thousands of years for medical science to catch up with the wisdom of the Bible.

After feeding thousands of people with five barley loaves and two fish, questioners confronted Jesus. He told them, “…it is my father who gives you the true bread from heaven (John 6:32). He went on to say, “I am the bread of life. He who comes to me will never go hungry, and he who believes in me will never be thirsty (John 6:35).” Then, in perhaps the most shocking statement of all, Jesus spoke in a figurative sense. He said: “I tell you the truth, unless you eat the flesh of the Son of Man (Jesus’ most common name for himself) and drink his blood, you have no life in you. Whoever eats my flesh and drinks my blood has eternal life, and I will raise him up at the last day (John 6:53-54).”

Life is in the blood. That is true of any creature or person. Moses knew it because of divine revelation, not from human wisdom. We can see evidence for the accuracy of the Bible in this and many other ways. However, the blood of Jesus Christ sacrificed for us on the cross is the ultimate source of life. As John wrote, “…the blood of Jesus, God’s Son, purifies us from all sin (1 John 1:7). Eternal life is in the blood of Jesus.

— Roland Earnst © 2021

Benefit of Vaccines

Benefit of Vaccines

The above data compiled by health policy columnist Dr. Richard Feldman shows the benefit of vaccines. Using available public health data, he researched the prevalence of those diseases before science developed vaccines against them. He then adjusted for population growth and projected what the numbers could be today without a vaccine. Then, he listed the recent number of reported cases. The chart above shows only some of his statistics. You can find his complete article at THIS LINK.

A basic Bible principle is that you can judge the validity of something by its fruit. Jesus said it clearly, “You shall know them by their fruits. Do men gather grapes out of thorns or figs out of thistles? Every good tree brings forth good fruit; but a corrupt tree brings forth evil fruit” (Matthew 7:15-18). In this passage, Jesus was talking about false prophets, but the principle can apply to “false prophets” who tell people to avoid vaccines. God’s design of the human immune system and an understanding of diseases has resulted in “good fruit.” of vaccines that save lives.

The COVID virus is going to add another set of numbers. Because medical science understands some of the design in God’s creation, we have the benefit of vaccines. God can provide us with the tools to improve our lives, but He will not force us to use what He gives us. That is true of every teaching of Jesus, and it is true of COVID.

— John N. Clayton © 2021

Ultimate Meaning, Purpose, and Morality

Ultimate Meaning, Purpose, and Morality in God's Creation

I enjoy watching BBC’s video programs “Planet Earth” and “The Blue Planet” written and narrated by David Attenborough. Those programs display the fantastic beauty and design of this planet and its many living creatures. Seeing the way planet Earth’s systems work together like a well-designed machine fills me with awe. However, I find it amazing that Attenborough believes that this incredible beauty and structure came about by mere chance and natural selection without any design, purpose, or meaning. How can he not realize that ultimate meaning, purpose, and morality come from the God who created these wonders?

In his book Miracles, Christian philosopher C.S. Lewis refers to unbelievers as “naturalists.” He wrote, “A moment after they have admitted that good and evil are illusions, you will find them exhorting us to work for posterity, to educate, revolutionise, liquidate, live and die for the good of the human race.” Lewis called that “very odd.” Attenborough teaches us about the beautiful design of our planet without a Designer. He advocates for the environment, even though that environment may have no ultimate purpose or meaning. A BBC interviewer once asked Attenborough if he ever had any religious faith, and he replied “no.” He said, “It never really occurred to me to believe in God.”

When asked why he does not believe in a creator, Attenborough will point out what he considers an evil creature, such as the parasitic worm Onchocerca volvulus that infects children’s eyes in tropical climates. He said creationists believe that God created each individual species, so why would “an all-merciful God who cares for each of us individually” make a creature like that. However, as John Clayton has pointed out many times, the Bible says God created “kinds” of animals, not each individual species. (See Genesis 1:11, 12, 21, 24, and 25.) But then He specially created the first humans in His image (Genesis 1:27).

Attenborough strongly advocates for various environmentalist causes telling us what we ought or ought not to do. C.S. Lewis said that those who don’t believe in God often tell us what we ought to do, but their natural impulses can say nothing about objective right or wrong. Lewis wrote, “Do they remember while they are writing thus that when they tell us we ‘ought to make a better world’ the words ‘ought’ and ‘better’ must, on their own showing, refer to an irrationally conditioned impulse which cannot be true or false any more than a vomit or a yawn?”

Lewis goes on to say that if we make moral judgments, “then we must believe that the conscience of man is not a product of Nature.” He writes that it “can be valid only if it is an offshoot of some absolute moral wisdom…” In other words, ultimate meaning, purpose, and morality come from God, not evolution.

— Roland Earnst © 2021

References: Miracles by C.S. Lewis, and “David Attenborough” on Wikipedia

Hebrew Word Yom

Hebrew Word Yom

Ancient Hebrew used far fewer words than modern English. That can cause misunderstandings when translated into English. For example, a term that has confused many people is the Hebrew word yom, commonly translated “day.”

The Genesis creation account uses the word in multiple ways. It is present in Genesis 1:1-13 in connection with “evening and morning.” Genesis 2:4 uses yom to refer to the entire creation “week.” In Deuteronomy 10:10, we find yom used twice with two meanings, a longer period of time (40 days) and the daylight hours. “And I stayed in the mount just like the first time (yom) 40 days (yom) and 40 nights …” We also see yom used to refer to long time periods such as in Hosea 6:2.

In the New Testament. Peter reminds us that “one day is with the Lord as a thousand years, and a thousand years one day (2 Peter 3:8).” In Acts 1:7, Jesus says, “It is not for you to know the times or the seasons, which the Father has put in His own power.” The context of that passage refers to restoring the kingdom, but the message carried throughout the scriptures is that God is in control of time.

Both creationists and atheists have often used the Hebrew word yom to make Earth’s age an issue, limiting what God can do or has done. God created time and is not limited by it. The “days” of Genesis may be 24 hours or some other time period. The creation verse in Genesis is verse one, “God created the heaven and the earth,” and it is undated and untimed.

Religious groups have done an injustice to the Genesis account by not recognizing the economy of language in scripture. Atheists have used that to destroy many people’s faith by showing evidence that the universe’s age is not measured in thousands of years. The message of Genesis is that God created everything, not when or how He did it. Taking the Bible literally is not taking a human theology and forcing it on the scriptures.

— John N. Clayton © 2021

Flocking Behavior or Murmuration

Flocking Behavior or Murmuration
Murmuration of Common Starlings

One of the most incredible sights we frequently see in the fall of the year is the flocking behavior of birds. Starlings are one of the most visible examples, with tens of thousands forming a massive cloud of flapping wings. The term “murmuration” comes from the fact that thousands of wings flapping at once give a murmur-like sound.

National Geographic magazine (October 2021, pages 26-28) published great pictures of a starling murmuration. The magazine estimates that in their photographs, there are “tens of thousands of starlings … a quarter-mile wide, and several hundred feet tall.” The article asks the question, “What is the purpose of murmurings?” They conclude that it’s a way to avoid predators or gain a feeding advantage. Since starlings don’t eat while migrating, the magazine speculates that starling murmurations offer an advantage over the falcons that feed on starlings.

A bigger question for anyone who observes the flocking behavior of thousands of birds is how they avoid hitting each other. It seems that built into every bird is a genetically imprinted instinctive drive to synchronize their wing beat, reducing the chance of a collision. How do they navigate? I have seen a whole flock make a quick 90-degree turn in which every bird seems to have instructions of when to turn and how far.

Besides the murmuration of birds, we see flocking behavior in many forms of life. Geese fly in flocks, and salmon move upstream in groups. Insects swarm around a hive or nest to protect the hive. Wolves form a pack to bring down a large animal. There are negative swarms such as insect swarms that eat themselves out of food reserves and a bison herd running off a cliff.

Our understanding of the genetic drives designed into living things is very primitive. However, it is clear that, at least in some situations, the grouping of animals presents advantages. Watching starlings move like a giant cloud and hearing their synchronized wing beats, one has to be amazed at the design and complexity God put into all of His creatures. We are continually reminded in Romans 1:20 that “the invisible things of Him from the creation of the world are clearly seen, being understood by the things that are made … so the (unbeliever) is without excuse.”

John N. Clayton © 2021