Unique Spiders with Amazing Speed

Unique Spiders with Amazing SpeedOne of the evidences for God is the specialized design features built into living organisms. There are indications of design and intelligence that are difficult, if not impossible, to explain by chance. There are about 35,000 named species of spiders, but scientists are still discovering more unique spiders.

Spiders have many features that allow them to provide balance in the natural world by eating insects which would otherwise pose a threat to all life on Earth. Spiders capture their prey in various ways. We usually think of spiders making webs. Most of them do, but not all. Many unique spiders use other tactics to grab insects, while the ones that make webs use a variety of shapes and patterns in a variety of locations. Even the way they use their webs varies.

One family of spiders called ray spiders (Theridiosomatidae) make cone-shaped webs. But even ray spiders don’t all use their cone-shaped webs in the same way. In the Peruvian Amazon, there is a ray spider that weaves a cone and attaches a single strand of silk to its tip. The spider reels in the strand to put tension on the web. Instead of waiting for an insect to fly into the web, this spider takes a more proactive approach. When an insect flies in front of the cone, the spider releases the single strand. With the tension released, the web shoots out with the spider riding the tip of it like a slingshot. The helpless insect gets nabbed in mid-air. For obvious reasons, this spider is called the slingshot spider.

The tip of the cone with the spider attached reaches the target with amazing speed before the insect can escape. Scientists have measured the acceleration of the spider riding the slingshot at 100 times the acceleration of a cheetah, the fastest land animal on the planet. As far as unique spiders, we believe that the slingshot spider holds the title of world’s fastest spider.

This spider creates a very complex and well-designed food-collecting tool. The spider must make the cone in exactly the right shape, and with the right chemical make up of the strands for elasticity. Who taught the slingshot spider this amazing trick and gave it the physiology needed to carry it out? We see God’s design and chemistry in everything from the atom to the universe to every living thing on Earth, including unique spiders.
— John N. Clayton and Roland Earnst

Reference: Science News, April 13, 2019, page 5.

Mount Rushmore and DNA

Mount Rushmore and DNAIf you have the opportunity, I encourage you to visit two locations in the United States. One of them is the Grand Canyon in Arizona, and the other is Mount Rushmore in South Dakota. They are both very impressive; however, they have a big difference. Mount Rushmore and DNA have something in common that the Grand Canyon does not.

The Grand Canyon and Mount Rushmore are both made of stone, and both are very complex. The Grand Canyon is much larger, but Mount Rushmore demonstrates specified complexity while the Grand Canyon does not. The specified complexity of Mount Rushmore indicates that natural forces did not create it. It is evident that some intelligence has acted on the granite of that mountain to give it specified features. By contrast, the complex features of the Grand Canyon did not require the direct act of intelligent agents, but only natural forces.

How do I know that Mount Rushmore was acted on by intelligence? First, I recognized that the shape of the mountain is very improbable and highly complex. It doesn’t look like any mountain I have ever seen before. But then, the Grand Canyon is also very improbable and highly complex, and it is not exactly like any canyon I have seen before. More than that, I recognize that the patterns on Mount Rushmore match something that I have seen before—pictures of some US presidents. Very few people would argue with my idea that this mountain shows design by intelligent beings while natural forces can explain the Grand Canyon without requiring the direct action of intelligent agents.

So what do Mount Rushmore and DNA have in common? In recent years, scientists have unlocked the secrets of DNA. We know that the base sequences of DNA are very improbable and contain a highly complex set of instructions. The nucleotide base sequences specify the complex synthesis of proteins in three dimensions. Those who are familiar with computer programming recognize that there are “design patterns” in DNA. There is more than just complexity; there is SPECIFIED complexity to accomplish a complex task. Intelligent people write programs for computers to perform tasks, such as to create an animation of the synthesizing of a protein. Would it not require intelligence to arrange the base sequences in DNA to synthesize actual complex proteins in three dimensions?

In Mount Rushmore and DNA, we see something complex and very improbable. Mount Rushmore shows a recognizable pattern designed to accomplish a task—to show us the faces of some American presidents. DNA is millions of times more complex than Mount Rushmore, and unlike the Grand Canyon, it contains specified complexity. It contains the instructions for making a complex living creature such as a human being. Is it reasonable to say that Mount Rushmore was intelligently designed and that DNA just happened with no intelligent guidance? We suggest that to do so is not rational.
— Roland Earnst © 2019

Control of Higher Education in America

Control of Higher Education in America - HarvardWe continue to read and hear of abuse heaped upon various conservative and Christian groups by radical clubs and groups on university campuses. In our May 4 post, we mentioned control over commencement speeches in which valedictorians were told that they could not mention God or Christianity or their own faith. As universities give in to the radicals, they are losing control of higher education in America.

The Week magazine (May 24, 2019, page 12) published a report of Harvard University having to knuckle under to a student mob on a different issue. Ronald Sullivan is an African-American lawyer who teaches at Harvard. Sullivan is well known for representing poor clients with his most famous case being the lawsuit of Michael Brown’s family against the city of Ferguson, Missouri.

Harvey Weinstein, the man accused of sexual misconduct by dozens of women, requested that Sullivan work on his defense team. Sullivan accepted saying that in our system of justice, even a defendant accused of heinous crimes is entitled to a robust defense. Harvard students claimed that they were “traumatized” by Sullivan’s decision, and they staged demonstrations attacking Sullivan and the university. Harvard decided that Sullivan’s leadership had become “toxic” and he and his wife, who is also a professor at Harvard, have been banished by the university.

Whatever your view of what Sullivan decided to do, one thing is obvious. The lesson higher education in America is sending to young college students is that if they are loud enough and threaten violence, they can get their way. It isn’t just Christian groups that are being attacked now. It is the leadership of the universities themselves. It is becoming apparent that radicals are in control of higher education in America.
— John N. Clayton © 2019

Science and Technology vs. Greed and Stupidity

Science and Technology vs. Greed and StupidityIf you believe everything you read about science and technology in magazines and newspapers, you might want to question how much of it is factual. The way the media presents the stories, you might get the idea that science and technology are making such rapid advancements that in a few decades, we will solve all of the problems of humanity. There is no question that incredible advances have been made in medicine and agriculture. However, what many people don’t realize is that while some critical areas are advancing, others seem to be losing ground.

The Centers for Disease Control and Prevention tells us: “An American mom today is 50% more likely to die in childbirth than her own mother was.” The primary cause seems to be that health professionals have biases causing them to overlook symptoms. Food shortages are also creating an increase in disease and death due to malnutrition. The primary cause is that there has been a 20% drop in the abundance of food production in countries that depend on their domestic food supply. Humans have reduced the population of pollinators, including wild bees, endangering crop production. Over-fishing is beginning to threaten the primary source of protein for billions of people. The human destruction of mangrove forests and coastal coral reefs has placed 300 million people at increased risk of flooding.

God has given us not only the resources to feed every human on the planet today, but also the way to live with each other to allow the maximum potential for the food and medicine to reach the people who need it. The Genesis account tells us that God gave Adam everything he needed and that by the sweat of his brow, he would be able to eat. Humans have allowed power and control to rule what we do. We have made money and possessions the focus of our activity instead of focusing on God and serving others. In the process, food has become a weapon. Instead of “taking care of the garden, dressing and keeping it” (Genesis 2:15), we have exploited and abused the good things God gave us.

The world continues to reject the teachings of Jesus, replacing them with selfishness, greed, and a moral code that teaches “survival of the fittest.” The result is that we all reap the consequences of what we have sown. Bringing people to believe in God and Jesus Christ not only has meaning in terms of what lies beyond this life, but it also is at the root of the quality of life we and our descendants will have in the future. Science and technology can’t solve all of our problems as long as greed and stupidity get in the way.
— John N. Clayton © 2019

Half-Slumber Design in Animals

Half-Slumber Design in AnimalsWe have a clock in our brain that is based on circadian rhythms. The clock is connected to Earth’s rotation, and it provides daily periods of rest and recovery called sleep. Animals have it too, and for many animals, sleep is a dangerous time if there are predators around. Scientists have discovered that many animals, especially marine mammals, have a half-slumber system designed to keep them safe and yet allow them to sleep.

The half-slumber system allows half of the brain to sleep while the other half is awake and able to respond to danger or navigational needs. Studies in dolphins have shown that there are different regions of the brain that work together to allow one side of the brain to function while the other side sleeps. The hypothalamus contains ventrolateral preoptic nuclei that exchange messages between the left and the right sides of the brain. They determine which side sleeps and which side remains alert to danger. This also allows movement of the dolphin’s fins and tails to generate body heat in the coolness of the marine environment. It also allows the animal to surface, to breath, and to swim with its companions.

Northern fur seals have a similar system but highly modified. The fur seals come out on land and assume a posture that allows them to put one flipper in the water which they paddle with while keeping the other three flippers in the air to avoid heat loss. Their nostrils are out of the water, allowing breathing and one eye is open and looking for predators. The part of the seal’s brain that provides vision is not connected to the other functions of breathing or movement.

Birds also use the half-slumber design. Mallard ducks have a unique system where the ducks form a group. Ducks on the outside of the group have one eye open, and their brains function differently than ducks at the center of the group. Migrating birds that fly for very long times also use the half-slumber design with one eye and one side of the brain watching where the bird is going while the other side of the brain slumbers. Great frigate birds fly for ten days at a time using this system. Swainson’s thrush gets its sleep by taking micro naps when it is perched.

It seems that every creature using the half-slumber design to get its required sleep uses it differently. The changes are not small and are highly complex involving many organs. Intricate design differences in the brain primarily direct them. Studies of animal sleep are in an early stage, but the complexity of the system is undeniable. The Bible tells us that we can “know there is a God through the things He has made” (Romans 1:18-20). It is a very difficult challenge to understand just how complicated God’s design is. Even in our sleep, we demonstrate God’s plans and engineering.
— John N. Clayton © 2019

Periodic Table of Elements

Periodic Table of ElementsOne of the great accomplishments of science has been the organizing of the elements into a form that allows us to use chemistry in amazing ways. In 1789 Antoine Lavoisier published a list of 33 elements grouping them into gases, metals, nonmetals, and earths. For the next 100 years, chemists searched for a better classification system. As the understanding of the design of atoms improved, scientists developed the periodic table of elements.

In 1869 Dmitri Mendeleev published the first table designed to show periodic changes in the properties of the elements. He was even able to predict the discovery of elements unknown at the time that would fill out his chart. As scientists further refined the periodic table of elements, it became even more useful. The horizontal rows are called periods, with metals on the left and nonmetals on the right. As you move from left to right in a period, the elements become less metallic. As you move from top to bottom, the columns, called groups, have similar properties. All of the elements in the last group on the right side of the chart are called noble gases, and they are chemically inactive. The next vertical column to the left of noble gases is called the halogens. They have similar chemical properties, such as the ability to support combustion.

We now know that the reason the periodic table of elements works is because of the electron configurations of the atoms. Chlorine, for example, has an electron configuration that leaves it one electron short of a stable chemical structure. It will exert tremendous force to get a single electron to make its electron configuration stable. Sodium has an extra electron that it would really like to get rid of to gain stability. Those two elements react so that sodium transfers its electron to chlorine and the compound that results is salt – NaCl. Every element in the vertical group with sodium will also react with chlorine in the same way, making lithium chloride, potassium chloride, rubidium chloride, etc.

We now have 118 confirmed elements in existence with 94 occurring naturally. Scientists have produced the remaining 24 elements in laboratories with nihonium, moscovium, tennessine, and oganesson being the most recent. It is difficult to think about atoms and understand how their electrons control their uses and not be impressed by the mind that created this incredibly complex system.

This is a very brief over simplification explanation of the periodic table of elements. It just begins to suggest how the electrons are organized into shells and subshells. The system allows different methods of bonding elements together, creating a diverse population of new compounds that make our lives not only comfortable but possible. For a better understanding, enroll in a basic chemistry class at your local community college or university. “The LORD has done this, and it is marvelous in our eyes” (Psalm 118:23 NIV).
— John N. Clayton © 2019

Virtual Reality Church

Virtual Reality ChurchThis past Easter Sunday, some church members walked into Jesus’ tomb, peered at the rock that sealed the entrance, and toured a replica of the cross where Jesus was crucified. They did this by using an internet connection and a VR (Virtual Reality) headset. They are members of VR Church, a virtual reality church.

The VR Church claims to be one of the first fully computer-generated religious institutions. Having roughly 150 members at present, the church uses the social media platform Altspace VR and is the product of D.J. Sota. The VR Church not only conducts worship services but also has special events, including comedy nights and cyber open-mic nights.

Another virtual reality church is Churchhome Global run by Judah and Chelsea Smith. Members on their site can pray for fellow members by pressing their thumbs against prayer emojis. Small groups are also associated with the Churchhome Global site.

All of this is intended to attract unchurched people, which is a fast-growing percentage of the American population. We would suggest that using a virtual church enables people to stay uninvolved. Lauren Hunter, who is the founder of ChurchTechToday, said: “In parts of the country, people are expected to attend Wednesday, Sunday morning and Sunday evening services. That’s a lot of commitment.” That is exactly right. Personal contact with other believers, having communion, getting involved in the struggles of brothers and sisters is all a part of the Church that Jesus established. Many people don’t want that kind of commitment.

If you want to feel like you are “going to church” and not have to be involved in the Lord’s work, virtual reality church is a great idea. We would suggest that it misses the whole point of what the Church is supposed to be about and what the Church is. Technology can help us communicate and can facilitate teaching, but it cannot be a substitute for meeting together as a body as the first century Church did. Read Acts 2:41-47.
— John N. Clayton © 2019

Reference: USA Today, May 7, 2019, page B:1-2.

Greenland Stromatolites and Faux Fossils

 Greenland Stromatolites are Faux Fossils but this one is real.An old joke which showed up periodically during my college graduate work said, “Be sure your data conforms to your conclusions.” Because grants and scholarships depended on having success in your scientific research, it was tempting to cherry-pick data to support whatever you were claiming about your topic. That problem is still with us, and it has shown its head in reports of Greenland stromatolites.

Stromatolites are fossil deposits made by algae. (The picture shows a stromatolite fossil.) We see them not only in some shallow marine environments today, but we also find them in some of the oldest rocks on Earth. The Gunflint Chert along Lake Superior in Ontario contains some of the earliest stromatolites, but the rocks in Greenland are even older. Because many theories of the development of life on Earth depend upon finding marine life forms in Earth’s oldest rocks, there have been several premature news reports of Greenland stromatolites.

Abigail Allwood is recognized as an expert on stromatolites and has studied the oldest known stromatolites in Australia. She went to Greenland to examine the Greenland stromatolites. She concludes that they are not fossils, but only rocks that have experienced a great deal of tectonic activity. Ms. Allwood collected rocks just a few feet from the claimed stromatolites and found significant evidence of diastrophism, a type of plate tectonics which deforms Earth’s crust. She found no evidence of real fossils.

Naturally, the authors of the original paper on the Greenland stromatolites disagree with Allwood, but that is the way science works. Scientific testing answers the questions of authenticity and eventually reveals the truth. Unfortunately, false religious theories are frequently untestable and stay in existence for a very long time.

In science and faith, we should follow the evidence wherever it leads. It appears that in the case of the Greenland stromatolites, we have faux fossils and not the real thing.
— John N. Clayton © 2019

Reference: Discover Magazine, June 2019, page 10.

Christian Symbols Unconstitutional?

Christian Symbols Unconstitutional?Herman Streitburger is a Vermont resident who was held captive in a German prisoner of war camp during World War II. He donated a Bible to the Manchester VA Medical Center for use on a POW/MIA remembrance table. An atheist group filed a lawsuit demanding the removal of the Bible from the memorial saying the Bible’s presence was unconstitutional and “an outrage.” Are all Christian symbols unconstitutional?

A spokesman for the atheist group said that “the presence of the Bible in the memorial amounted to raising one faith over all the others.” He went on to say that the presence of the Bible was “a repugnant example of fundamentalist Christian triumphalism, exceptionalism, superiority, and domination.”

An organization called First Liberty Institute is representing the veteran’s group that created the memorial. They said: “Since the Vietnam War, our nation has maintained the sacred tradition of setting a separate table in countless Department of Defense and VA facilities to honor POW/MIAs. The table is decorated with several items, each carrying symbolic meaning used to help remember those who were captured or declared missing.”

First Liberty Institute has vowed to fight to allow POW/MIA displays to remember those killed, captured or missing with a display of their choosing. The Manchester VA Medical Center initially caved in to the atheist complaint and removed the Bible. Then it recently put the Bible back because of a letter from FLI and an outpouring of support.

If courts find all Christian symbols unconstitutional and require that they must be removed from anything having to do with the military or the government, then as one local atheist has said, “We need to remove every cross from every military graveyard in the world, beginning with Arlington.”

It seems likely that atheists will continue to attempt to remove any Christian symbols or artifacts that suggest Christianity from every cemetery and building that is supported by taxes. Christians must be aware and vocal about what happens to the graves of our loved ones who died in military service to America.
— John N. Clayton © 2019

Properties of Light

Properties of LightWhen you open your eyes in the morning, take a minute to thank God that you can see. We should reflect upon how good it is to have light instead of the darkness of night. The properties of light make it unique and special.

I am keenly aware of my gift of sight because of a long association with Glynn Langston, who is blind and manages our outreach to the visually impaired. In my lectures, I frequently refer to Edwin Abbott’s book Flatland to help people understand dimensions and how the spiritual is different from the physical. Glynn was born blind, so he is unable to visualize the concept of a sphere crossing a plane and leaving the outline of a circle. He has been kind about it, but my wife once said to me, “How do you expect a blind man to visualize anything!” Even those of us who can see have trouble understanding the properties of light beyond what meets the eye. Radio waves, gamma rays, X-rays, ultraviolet rays, and infra-red rays are all light!

The properties of light make it difficult to comprehend. The most general definition of light is that it is the energy released when a charge changes momentum. The bundle of energy released is called a photon, and the amount of change in momentum determines the energy of the released light. Even in the visible spectrum for humans, the different colors we see are determined by how much energy the light has. Violet has much more energy than red. Ultraviolet has more energy than violet. X-rays and gamma rays have even more energy, but they are still light. Infrared, and radio waves have lower energies than red. That is why infrared warms you and ultraviolet gives you a sunburn. It is also why radio waves can pass through the walls of your home without causing damage and gamma rays can also pass through things, but they will do significant damage.

In the creation process, there had to be special accommodations for the properties of light coming to Earth from the Sun and from outer space. The ozone layer had to be in place to absorb ultraviolet and avoid damage to life. The eyes of every living thing that uses some form of sight had to be designed to function in the part of the spectrum that fit its diet. Rattlesnakes, for example, have specialized sight organs to see in the infrared. Because they eat rodents whose bodies give off radiation in the infrared, a rattlesnake can see its prey on the darkest night. Nearly every insect sees some part of the spectrum other than the colors visible to humans. That is how a mosquito finds you and how insects navigate at night.

Not every star in the sky gives off the properties of light that are needed for life to exist. Some stars radiate in the X-ray part of the spectrum, and others radiate energies too low to be useful to life. Even our trees and shrubs require light in the green part of the visible spectrum to know when to shed their leaves in preparation for winter. In Job 38-41, God spoke to Job to show His wisdom and design and convince Job of his ignorance. Many of the designs God pointed to are connected to light. “Where is the way where light dwells, and where is the location of darkness?” (38:19) “By what process is light parted which scatters the east wind upon the earth?” (38:24) “How does the eagle seek the prey and see that which is afar off?” (39:29)

The Bible speaks of light that is not produced by the acceleration of an electric charge. The most important of these is described in Matthew 5:14-16: “You are the light of the world … let your light so shine before men that they may see your good works and glorify your Father which is in heaven.” Let those of us who are Christians not only be amazed by God’s design of the properties of light and the world in which we live, but let us also strive to be the light Jesus calls us to be.
— John N. Clayton © 2019