Squid Communication by Bioluminescence

Squid Communication by Bioluminescence

Several Bible passages encourage us to look at the creation around us and know there is a God by what He has made. Romans 1:20 says, “For the invisible things of Him from the creation of the world are clearly seen, being understood by the things that are made, even His eternal power and divine nature have been clearly seen being understood from what has been made, so that men are without excuse.” We can see the power and nature of God by looking at the things in the natural world all around us. One of those things is squid communication by bioluminescence.

Humboldt squid (Dosidicus gigas) living 1500 feet (457 m) below the ocean’s surface in total darkness hunt for food in groups. These are big animals averaging six feet (1.8 m) long, but they don’t bump into each other. Recent research has shown that Humboldt squid use squid communication by bioluminescence. The squid have small light-producing organs in their muscle tissue, and they can convey information by changing the pigmentation pattern.

Scientists from Stanford University and the Monterey Bay Aquarium Research Institute say that what these squid do is similar to humans using turn signals in traffic. But even more than that, they can use changes in pigmentation patterns in a way similar to how humans arrange words in a sentence. Ben Buford of Stanford says that this is an example of a complicated form of animal communication never seen before in deep-sea creatures.

The more we learn about creation, the more we see complexity and design that speaks of a Creator who built into every animal the tools for survival. Squid communication by bioluminescence is just one more evidence of design. Indeed we can know there is a God through the things He has made.

— John N. Clayton © 2021

Reference: National Wildlife magazine, February/March 2021, page 8.

Designed for Fellowship

Designed for Fellowship

Sometimes evidence of God’s design in our lives shows up in unusual places. A recent example of that is a study by neuroscientist Livia Tomova and her associates at MIT that showed we were designed for fellowship.

The study involved 40 people who were required to fast for 10 hours. Then the researchers showed them pictures of pizza and chocolate cake and recorded the brain waves from the midbrain of the subjects. Several days later, they took the same 40 people and did not allow them to have any contact with other people for 10 hours. That meant no friends, no Facebook, no Instagram, no social contact. Then the researchers showed them pictures of people chatting or playing team sports. The brain waves showed the same response as they had for food deprivation.

The area of the brain the researchers studied plays an essential role in human desire for food, friends, drugs, or gambling. The research indicates that humans are designed for fellowship. The effects on people who are socially isolated by COVID-19 are significant. It may explain some behavior issues that researchers have noted. Social isolation puts both mental and physical health at stake. It can even leave people craving for more food, drugs, or gambling.

Genesis 2:18 tells us that when God created Adam, He recognized “It is not good that the man should be alone…” Humans are designed to be social in our base nature. We may think that we like to be alone, but the reality is that eventually, we all need contact with other humans.

After a period of isolation, all of us need to be with other people. The biblical model of the Church is that “when two or three are gathered together” in the name of Jesus, He is there also (Matthew 18:20). One of the frustrations associated with the pandemic is not being able to be with other people who share our convictions and values. We are designed for fellowship with others. That is the way God created us.

— John N. Clayton © 2021

Reference: Science News January 16, 2021, page 5.

Massive Amounts of Water in the Cosmos

Massive Amounts of Water in the Cosmos

One of the things that has entered the debate about life in space has been the presence of water. Astronomers have found methane, ethane, and other compounds in oceans on other planets and moons in our solar system. Unlike water, they are not polar molecules. The polar structure of water makes it an apparent necessity for life. Scientists have debated about whether water has existed or does now exist on Mars, our Moon, or one of the many moons of Jupiter and Saturn. Now there is evidence of massive amounts of water in our solar system.

We have posted before about NASA’s “Astronomy Picture of the Day” website (apod.nasa.gov). On January 15, 2021, the page showed this picture taken by the New Horizons spacecraft on July 14, 2015, as it flew by Pluto. The photograph shows areas of frozen nitrogen and carbon monoxide. It also shows massive amounts of water ice frozen into mountains reaching up to 11,000 feet (3,353 m), which is comparable to mountains on Earth.

There is more and more evidence that, at least in our solar system, water is quite common. Because of the temperatures in the outer planets, that water is in a frozen state. Liquid water has a very narrow range of temperatures, and that means the zone in which a planet can have liquid water is very small. Because of that, life on another planet is improbable, but the potential for humans establishing or supporting life elsewhere is relatively high.

Verse two of Genesis 1 tells us that the early Earth had water in the liquid state: “And the spirit of God moved upon the face of the waters.” Massive amounts of water apparently dominated the planet. Verse six tells us that there was “a firmament in the midst of the waters” that divided the waters. It isn’t until verse nine that dry land appears. The keyword in these verses is the word translated firmament in English. The Hebrew word used here is “raqia.” It is used nine times in Genesis 1 and eight times elsewhere in the Old Testament. Four of those eight are in the visions of Ezekiel 1:22-26.

The Bible’s economy of language leaves us to understand the “firmament” from its context. The most accurate understanding is what, in modern terms, we would call an “interface,” a zone of change. In many cases, that zone is the atmosphere, so in verse 20 of Genesis chapter one, we have birds flying in the firmament. Genesis 1:14-15 tells us that the Sun and the Moon became visible as the darkness (Genesis 1:2) of the cloud cover (Job 38:8-9) in the firmament cleared. Ezekiel saw his chariots in the firmament.

The discovery of mountains of frozen water elsewhere in the solar system indicates that the original cosmos had massive amounts of water, as Genesis 1:6 implies. It also tells us that when the Earth’s temperatures settled to between zero and 100 degrees Celsius, the water became seas covering the planet. This is one more evidence for the integrity of the Genesis account as it describes the creative design of God, simplified so that all humans can understand it.

— John N. Clayton © 2021

Bloodletting – Life Is In the Blood

Bloodletting – Life Is In the Blood

For almost 2000 years, from ancient Greece to the nineteenth-century, the most common procedure performed by surgeons was bloodletting. The doctors would cut the patient to allow blood to drain because they thought this would drain disease from the body. In truth, if it didn’t kill the patients, bloodletting at least left them weaker. The medical establishment didn’t realize that life is in the blood.

Even though William Harvey disproved the effectiveness of bloodletting in 1628, doctors (and barbers) still practiced it for another 200 years. It can take a long time for false ideas to be abandoned, even by doctors and scientists. In some areas such as China and the Middle East, people still practice a form of bloodletting today known as hijama or cupping.

While they were still practicing bloodletting, doctors began to experiment with blood transfusions. Early experiments in the seventeenth-century involved transfusions of animal blood into humans, usually with disastrous results. Doctors didn’t realize that there are different blood types among humans and even among animals. Different blood types have a different molecular structure in the red blood cells. If a patient is given blood of the wrong type, it can cause a reaction that can be fatal, because the patient’s immune system attacks the foreign blood cells as invaders.

In 1901 Karl Landsteiner found that mixing blood from different patients sometimes caused clotting. This led him to classify blood into three types—A, B, and O. Scientists have discovered more blood groups since then, making transfusions much safer today.

If those who practiced bloodletting had paid more attention to the Bible, they might have realized much sooner that it was a bad idea. “The life of every creature is in the blood” is stated twice in Leviticus 17 verses 11 and 14. With that admonition, God commanded the ancient Israelites to refrain from eating blood and to sacrifice the blood of animals to cover their sins. But the final redemption for sins came when “God presented Christ as a sacrifice of atonement, through the shedding of his blood” (Romans 3:25). Life is in the blood, and eternal life is in the blood of Christ.

— Roland Earnst © 2021

Outer Space Is Not Dark

Outer Space Is Not Dark
Crab Nebula

Every time we get a better view of outer space, a new mystery steps forward. In 2015 a spacecraft called New Horizons went past Pluto and raced into outer space. The computers onboard the spacecraft were programmed to block out all light from known objects in the Milky Way galaxy. You would expect that if no light from stars or galaxies could get into the light measuring devices on New Horizons, it would measure only total and complete darkness. Instead, what New Horizons told us is that outer space is not dark but incredibly brilliant.

Outer space has an amount of light equivalent to the light from all the known galaxies in space! Tod Lauer, a spokesperson for the National Optical-Infrared Astronomy Research Laboratory in Tucson, says, “There’s something out there unknown.” The most likely scenario for this unexplained light is that there are still more galaxies and stars or clusters of stars beyond the reach of our telescopes, illuminating the distant clouds of matter.

Astronomers have said that the size of the cosmos is not only larger than we can describe with our known science and mathematics, but it is also larger than we can imagine. David wrote in Psalms 139:7-12, “Where can I go from your Spirit? Where can I flee from your presence? If I go up to the heavens, you are there. If I make my bed in the depths, you are there. … If I say ‘Surely the darkness will hide me, and the light become night around me,’ even the darkness will not be dark to you, the night will shine like the day, for darkness is as light to you…”

There is so much about outer space that we don’t know, like why outer space is not dark. But everything we discover points to the work of the Creator. It shows that He is a being outside of time and space who has created the cosmos with power and wisdom beyond our feeble ability to understand.

— John N. Clayton © 2021

Reference: The Week, December 25, 2020. page 20.

Why Do We Need Mountains?

Why Do We Need Mountains?

A skeptic recently complained that mountains are a mistake. “They block travel, cause avalanches, create deserts, and are just a general nuisance. If God were the creator, He wouldn’t have made these huge obstacles to human well-being.” In response to this skeptic, we consider, “Why do we need mountains?” For one thing, mountains are a very practical solution to one of humanity’s greatest needs–water.

In a basic geography or meteorology class, we learn about orographic uplift and rain shadows. As air comes across a flat area, it picks up moisture. But to make rain, there must be more than just water. Condensation requires a cool enough temperature and nuclei on which the water vapor can condense. Mountains provide both the cooler temperatures and the condensation nuclei.

As air pushes up the side of a mountain, it cools, and stirred-up dust provides condensation nuclei. For that reason, it is frequently very rainy on the windward side of the mountain. On the other side, the air is dry because all of the moisture has been removed.

Mountains can also capture and store water as ice and snow. Scientific American (January 2021) published an article with data on how many people get their water from the mountains. There are 78 regional mountain chains or “water towers” that deliver water to almost two billion people and surrounding ecosystems. Without mountains, the amount of land that would be hospitable to humans would be much more limited.

In addition to mountains capturing and storing water, they have also created underground aquifers. Glaciers generated in mountain areas have carved out huge valleys, depositing sand and gravel in permeable layers that allow massive amounts of water to seep into the ground. Here in southern Michigan, continental glaciers produced aquifers that supply us with water. In a large area of the Midwest United States, an underground aquifer called the Teays River has supplied adequate water for agriculture.

God has provided a massive and effective water system for nearly all continents, primarily because of mountains. Why do we need mountains? We need them for the water that allows irrigation as well as drinking and other uses. Mountains are beautiful, they provide recreational activities for humans, and they literally water the world for human survival.

— John N. Clayton © 2021

The Message of the David and Goliath Story

Skeptics will go to almost any length to discredit the Bible. Science News (December 19,2020-January 2, 2021, page 14) published an article titled “Goliath Was Not So Giant After All.” The biblical record says that Goliath was six cubits and a span tall. The Science News article says four cubits and a span and then says, “…but don’t take that measurement literally.” The article misses the message of the David and Goliath story.

Fixed standards precisely define today’s measurement units. The ancient cubit was roughly defined as the distance from the tip of the middle finger to the elbow of an adult. Obviously, not all adults are the same size. So a cubit could vary between 17.5 inches and 21 inches (about 444 to 530 mm). The Science News article says that Goliath would have been 7 feet 10 inches tall. The New Bible Dictionary puts Goliath’s height at 10 feet six inches and says that archaeologists have found skeletons that tall in Goliath’s Philistine region of Gath. (We have not seen evidence for that.)

The Science News article bases their contention that Goliath was not a giant on the basis that Gath, the city from which Goliath came, had walls that were four cubits and a span wide. The author of the article is Jeffrey Chadwick of Brigham Young University, an archaeologist who has been involved in excavations around Gath. Chadwick says his discoveries show that the biblical descriptions of Goliath’s stature are metaphorical and not literal. According to him, 1 Samuel 17:4 is merely saying that Goliath “was as big and strong as his city’s walls.”

Lost in the debate about Goliath’s size is the fact that Goliath’s city of Gath was destroyed about 2850 years ago. That fits the time-frame of David’s defeat of Goliath and the conquest of his army. The bottom line is that the biblical record accurately describes what happened. It tells us that Goliath was a huge warrior and David was a small shepherd boy. The city walls’ size would have no more relevance than saying that the height of the doors of American buildings is the average height of NBA basketball players. We can’t know the exact size of Goliath, but that isn’t the message of the David and Goliath story. Despite the odds, David trusted God, and through him, God brought victory to His people.

— John N. Clayton © 2020

Understanding Proteins and How They Are Made

Understanding Proteins and How They Are Made

How does insulin control blood sugar levels? How do antibodies fight coronaviruses? Questions like these have been at the frontier of biochemical research for as long as we have known there were such things as proteins. Understanding proteins and how they are made is a challenge that continues to be the focal point of a great deal of work.

The human body contains at least 20,000 different proteins, and their shapes are controlled by how their component amino acids are twisted and folded. In the medical field, the importance of understanding proteins is enormous. Not understanding proteins and how they are made would be like trying to fix a car engine when you don’t know how it works or how it was put together.

The Week for December 18, 2020, quotes Janet Thornton of the European Bioinformatics Institute, saying, “This is a problem that I was beginning to think would not be solved in my lifetime.” What has changed is that computers can do in hours what would take a human years to solve. Scientists have analyzed protein structures for malaria, sleeping sickness, and leishmaniasis (a disease caused by parasites) to find new methods of treating those diseases.

Amino acids are the basic building blocks of life, and we know that they exist in outer space and can be produced in the laboratory. Using these building blocks to make proteins that govern how life works is extremely complex. The amino acids bend and fold in origami-like structures to make proteins. To suggest that proteins can result from some chance process of organic evolution is stretching credibility to the breaking point.

Genesis gives us the simple statement, “And God said ‘It is good.’” As biochemistry begins understanding proteins and how they are made, we see how complex God’s creation is. Those simple words wonderfully describe what we are starting to understanding as a work of incredible intelligence and design.

— John N. Clayton © 2020

Behavior Has Consequences

Behavior Has Consequences

There are many long-term consequences for the things we do in life. In the Old Testament, we see a constant principle at work, that when humans engaged in things contrary to God’s will, there were ultimate harmful consequences. Moses said it concisely in Numbers 32:23: “… you have sinned against the Lord: and be sure your sin will find you out.” Our behavior has consequences.

Many times, the Old Testament tells about long-lasting consequences because someone sinned. David’s family suffered for years because of His sin with Bathsheba. Unfortunately, innocent people can be afflicted because of the sins of someone who lived long before them. The COVID pandemic has taken place mainly because people failed to follow good health practices and the medical establishment’s advice. I have personally seen that play out in the life of my son, Timothy.

Tim lived in a group home with two other men who, like him, were afflicted with past medical problems. The organization running the home took care of the men, providing meals, laundry, bathing, and medical care. Tim suffered blindness, cerebral palsy, muscular dystrophy, schizophrenia, and mental disability, but all of those conditions had been static for years.

In early November, one of the caregivers tested positive for the virus, and two weeks later, Tim became ill and tested positive. His condition deteriorated rapidly, and he was hospitalized. After a week of treatment, including being on a respirator, Tim was released from the hospital and sent back to his apartment. The COVID virus had weakened him to the point where he could not take care of himself. He had to be fed, and he couldn’t dress himself or go to the bathroom on his own. His speech had deteriorated to the point where it was almost impossible to understand him.

After two weeks of attempts to help him resume some of the normal self-care, it became clear that he was progressively weakening and had to go back to the hospital. This time he didn’t have the COVID virus, but it had catalyzed the muscular dystrophy and cerebral palsy, and he was in serious trouble. At this writing, Tim is in a nursing home where he spent Christmas, unable to sit up or eat any food that is not pureed. Tim is an innocent victim of the mistakes others have made and evidence that behavior has consequences.

It’s a mistake to believe that if I don’t see immediate negative consequences of my actions, they must be okay. That applies in all areas—not just COVID-19. We see it in decisions involving child-raising, marriage, sexual relationships, money management, and social relationships. James says it well when he reminds us that our lives are but a vapor lasting only for a very short time. (See James 4:13-17.) We need to be consistent in conduct, conforming to the lifestyle to which God calls us. Because behavior has consequences, failure to do so results in problems for ourselves and others.

— John N. Clayton © 2020

Christmas and Creation

Christmas and Creation

In the modern Christmas celebration, we tend to think of the cute little baby lying in a sanitized manger with cattle and sheep and handsome shepherds looking on. We see oriental kings bringing expensive gifts to the Christ child. The birth of Christ was far more than that. We need to go back to see the connection between Christmas and creation.

Before creation, there was nothing – no matter, no space, no time. John 1:1-3 tells us, “In the beginning was the Word (Logos) and the Word (Logos) was with God, and the Word (Logos) was God. The same was in the beginning with God. All things were made by him; and without him was not anything made that was made.”

In John 1:14, we read that the Logos became flesh and dwelt among us. Colossians 1:16-20 tells us: “For by him (Jesus) were all things created, that are in heaven and that are in earth, visible and invisible, whether they be thrones, or dominions, or principalities, or powers: all things were created by him and for him: And he is before all things, and by Him all things hold together.” As we learn more about quarks and the whole subject of quantum mechanics, we are beginning to understand a small part of what creation involved scientifically.

Part of the process was the creation of humans in the image of God with the capacity to demonstrate God’s “agape” kind of love. “God so loved the world…” (John 3;16a) is an expression of God’s love. To demonstrate that love, we had to have a choice not to love. If you can’t choose, you can’t really love. Because they had the choice, humans chose not only to reject God’s love but to rebel against Him. John 1:9-14 describes the Logos or Word coming into the world and His own people rejecting Him. This set the stage for the fulfillment of God’s love “..that He gave His only begotten Son …” (John 3:16b).

That is how Christmas and creation tie together. John 1:17 tells us that Moses gave the physical rules for life, but the spiritual redemption came from Jesus. “For the law was given by Moses, but grace and truth came by Jesus Christ.” The Logos became flesh and dwelt among us (John 1:14). The Logos didn’t come in power and splendor but as a baby born to a poor couple in a dirty feeding trough surrounded by smelly, filthy animals.

Even though John 1:11 says that His own people did not receive Him, verse 12 tells us, “But to all who did receive him, who believed on his name, he gave the right to become children of God.” As we celebrate the birth of Jesus, let us think about the connection between Christmas and creation. Jesus, the Logos, the one who created all things, “became flesh and dwelt among us” and redeemed us through His agape love.

— John N. Clayton © 2020