Tag: science

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Evidence from Cosmology

Evidence from Cosmology
One of the most compelling arguments for the existence of God is the basic question of creation itself. In our materials, we make an elementary and easy to understand presentation that there was a beginning, that the beginning was caused, and that the cause was a personal intelligence. We show that the cosmos was created with purpose and intelligence that can be seen by a careful study of the evidence of design that is all around us. This is evidence from cosmology.

Since our presentation is at an elementary level, many times we receive questions which express a desire for more in-depth explanations. One of the best articles that we have seen on the evidence from cosmology was published in the September 2018 issue of Perspectives on Science and Christian Faith which is the Journal of the American Scientific Affiliation (Volume 70 #3 pages 147-160). The title of the article is “The Fine-Tuning of the Universe: Evidence for the Existence of God?” It was written by Walter L. Bradley Ph.D. from Texas A & M and Baylor Universities.

The article is a technical analysis of the evidence from cosmology and concludes with: “The nature of nature, especially fine-tuning, provides clear and compelling evidence for our all-powerful, loving Creator God, who can be seen through ‘the things that have been made, so those who do not believe are without excuse’” (Romans 1:20).

The article is available on the ASA website www.asa3.org at THIS LINK. You can also reach them at American Scientific Affiliation, 218 Boston Street Suite 208, Topsfield, MA 01983, phone 978-887-8833.
–John N. Clayton © 2018

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Canyonlands Tour 2018

Canyonlands Tour 2018

This week John Clayton is with a group of people on what we call the Canyonlands Tour. Many times over the years John has taken groups of people to visit the Grand Canyon, Bryce Canyon, and Zion Canyon, as well as other locations in northern Arizona and southern Utah.

The Canyonlands Tour is not just a sightseeing trip. It’s an opportunity for Christians to learn about how God has worked to create those “natural wonders.” John uses his knowledge of geology to explain the many interesting and beautiful features of the “canyonlands” area. Some people try to explain the Grand Canyon by “flood geology.” John explains what the real science of geology actually tells us about the formation of that remarkable Canyon.

With the assistance of Alan Doty who has hiked the canyons many times, the Canyonlands Tour is always an interesting and educational experience. One of the places on the agenda is the “desert view” area overlooking the Canyon. That is the location of a watchtower which visitors can tour.

On a level of the tower, there is a wall which has a plaque attached as you can see in the picture. The plaque contains the words from Psalm 66:4. It says, “All the earth worships Thee; they sing praises to Thee, sing praises to Thy name.” That plaque has been there for years. With atheists demanding the removal of any acknowledgment of God on public property, perhaps the only reason those words are still there is that some might interpret the “Thee” and “Thy” as referring to the Grand Canyon.

However, those pronouns do not refer to the Canyon, but to the One who created it. The process of creating the Canyon was no small feat. It did not happen in one flood. The people on the Canyonlands Tour will learn something about the processes that science still does not fully understand. In the meantime, there are those who say the Grand Canyon disproves God. It does not. It only invalidates a false interpretation of the Bible which many have adopted.

It’s too bad the people who placed that plaque didn’t include verse 3 as well. It says, “Say to God, ‘How awesome are your deeds! So great is your power that your enemies cringe before you'” (NIV). I am sure that there have been some atheists who have cringed when they read the words of that plaque. I suspect that sometime an “offended” atheist will demand its removal. However, nobody can remove the Grand Canyon and the testimony it gives to the power and glory of God.
–Roland Earnst © 2018

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Psychic Tears – The Third Type

Psychic Tears – The Third Type
Yesterday we mentioned that we have three types of tears. The first type is basal tears which lubricate the eye. The second is reflex tears which help to flush irritants from the eye. Each of those types has a different chemical composition. There is also a third unique type of tears. We call them PSYCHIC TEARS.

These tears are produced by intense emotional stress which can be pleasure, anger, suffering, mourning, or pain. Again, they have a different chemical composition from basal or reflex tears. These tears contain large amounts of protein-based hormones – prolactin, adrenocorticotropic hormone, and leu-enkephalin which is a natural painkiller.

The hypothalamus in the brain has a degree of control over the autonomic nervous system. In a complex process involving neurotransmitters and receptors, the lacrimal gland is stimulated to produce tears. Studies have shown that the shedding of psychic tears is a significant part of the emotional adjustment to stress. Ongoing studies are examining whether mental illness can be affected by the shedding of psychic tears.

We would never have thought that tears could be so complicated. We also find it interesting that tears have different connotations in the Bible. In Luke 7:38 a woman washes the feet of Jesus with her tears. Mark 9:24 tells of a father crying out with tears. Acts 20:19 and 31 show tears used in a different context. Revelation 7:17 and 21:4 speak of God wiping away ALL tears indicating a realization of all the services that tears provide.

A study of tears is a beautiful reminder of David’s statement of Psalms 139:14: “I will praise you, God, for I am fearfully and wonderfully made: marvelous are your works.” Tears show us just one more example of God’s design of our bodies to cope with life on Earth.
–John N. Clayton
Data from the American Academy of Ophthalmology.

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Types of Tears – There are Three

Types of Tears – There are Three
In April of 2016, I received a note from Charles and Brenda Beard who asked if I had ever studied the subject of tears? I put that in my list of topics to investigate thinking that types of tears could not be very complicated. There should be only one type of tears that came with different kinds of situations. Upon researching tears, I have learned that there are three types of tears, and they are different in function and different in composition.

BASAL TEARS keep the cornea of the eye continually wet and nourished. They also lubricate the eye and keep it free of dust. Tears of this type contain water, mucin, lipids, lysozyme, lactoferrin, lipocalin, lacritin. immunoglobulins, glucose, urea, sodium, and potassium. The substances such as lysozyme fight against bacterial infection by dissolving a layer in the outer coating of certain types of bacteria. This action is part of the body’s complex immune system.

Basal tears also contain antioxidants including ascorbate, urate, cysteine, glutathione, and tyrosine. For those of us that aren’t biochemists, this simply means there is a complex, designed system in the tear production of our eyes. This system keeps this vulnerable, exposed surface from being destroyed by agents in the world around us that would attack such a sensitive area.

Typically a person will secrete .03-.04 ounces (.75-1.1 grams) of this body fluid per day. If you have had a family member or even a pet that could not produce tears, you know that very quickly the eye becomes unusable. Basal tears are a carefully compounded chemical substance essential to our vision.

REFLEX TEARS attempt to wash away anything that irritates the eyes. When foreign particles or irritants contact the eye or nasal area, TRP (amino acid) channels in the ophthalmic nerve act to produce these tears. Most of us have produced tears when working with certain substances such as when cutting onions. Tear gas, pepper spray, or some fragrances cause this same reaction. Yawning, coughing, or vomiting can trigger these tears. Bright lights shining in your eyes or hot, peppery substances in your mouth also trigger reflex tears. The fluid, which is water laced with amino acids, help to wash away the irritant.

Those are two types of tears that are very important. There is also a third type which we will talk about tomorrow.
–John N. Clayton © 2018
Data from the American Academy of Ophthalmology.

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Fragile Lunar Temperature

Fragile Lunar Temperature
When astronauts landed on the Moon in the 1970s, they left several instruments behind that continued to send data to the Earth. Among those instruments was a set of temperature probes bored into the surface that measured how heat travels through the lunar soil. The data from those instruments indicate a fragile lunar temperature.

Scientists had assumed that heat flows out from the Moon’s core, just as it does on Earth. The question was how fast it was flowing and was this due to residual heat in the core of the Moon or due to radioactive decay inside the Moon. They were amazed to discover that heat was flowing into the Moon instead of out of it.

Later measurements showed that the heat flow into the Moon only happened where the astronauts had been walking and where the rover drove. Scientists now agree that the footprints of the astronauts and the tracks of the rover compressed the lunar sediment which darkened the print. Sunlight was absorbed more efficiently in the darkened areas. Thus it was the absorption of sunlight which caused the elevated temperatures in the borehole and made it appear that it was a lunar feature. A detailed treatment of this research appeared in the Journal of Geophysical Research: Planets in May of 2018.

We are only beginning to understand how delicate the creation process is. The fragile lunar temperature indicates that a small variation can alter the end product of the process. God’s creation of the cosmos demanded incredible knowledge of all this and continues to sustain it today.

Our increase in knowledge further emphasizes the wonder expressed by David in Psalms 8:3-6: “When I consider your heavens, the work of your fingers, the moon and the stars, which you have ordained, what is man, that thou art mindful of him, and the son of man, that you visit him. For you have made him a little lower than the angels, and have crowned him with glory and honor. You made him to have dominion over the works of thy hands; you have put all things under his feet.”
–John N. Clayton © 2018

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Evolution Does Not Explain Creation

Evidence from Cosmology
The notion of God as the creator has escaped our world today. We have not understood that there was a beginning, that God caused the beginning, and that His imprint is on all we see around us. We have been told that evolution explains all these things, but in reality, evolution doesn’t address the question. Evolution does not explain creation.

Evolution assumes that time has been created. Evolution assumes that space has been created and that matter/energy has been created within space/time. Evolution assumes that forces we are just beginning to understand shaped the matter/energy in space/ time so that stable physical matter came into existence. It assumes that the properties of matter/energy caused it to become organized into galaxies, and stars, and solar systems.

Evolution further assumes that within one of those solar systems a planet was created within the Goldilocks zone where water could exist as a liquid. On that planet, carbon and oxygen and heavy metals were produced to allow tangible matter to exist for long periods of time. Then evolution assumes that within a limited time these materials came into existence in an environment and with a catalyst that could produce life.

Once all those assumptions have been made, evolution attempts to explain how that first life changed to eventually become us. In other words, evolution tries to explain how once the creation happened, things got to be as they are today. Evolution does not explain creation.
–John N. Clayton © 2018

This post was adapted from “First-Century Athens and the 21st-Century World” by John N. Clayton. We encourage you to read the complete article which appears in the third quarter 2018 DOES GOD EXIST? Journal. If you subscribe to the printed version, you should have received it in the mail. Otherwise, you can read it online at THIS LINK.

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God’s Elevator — The Vortex

God's Elevator — The Vortex
One of my favorite demonstrations as a physics teacher was to put a student on a frictionless stool and spin them around with their legs extended out in front of them. I would then tell them to pull in their legs. When they did that, their angular velocity increased dramatically—they spun faster. We see this when a spinning figure skater pulls in their arms and legs causing a dramatic increase in their rotational speed. This is an excellent demonstration of the conservation of energy and angular momentum. It is also a design feature that enables a wide variety of living things to fly without prohibitive losses of metabolic energy. We call it God’s elevator.

Instead of solids, what happens if the material that is spinning is a fluid – water or air for example. When water goes down the drain in your sink, it picks up speed as it gets near the center. In the very center, there won’t be any motion at all. In a hurricane, warm air is rising in the center, and as air rushes in to replace the rising air, it increases in speed. The center with no air rushing in is the eye of the hurricane, and the maximum velocity is in the wall near the eye.

A less dramatic example of the vortex is the convection cell on a hot summer day. The Sun heats the ground which then heats the air near the ground. The heated air rises, and as it does, the edges of the air are cooled by contact with the colder air around it. This creates a doughnut-shaped thermal vortex that rises to make an invisible, energy-saving elevator for any organism that can get into the doughnut. What this means is that an animal like a hawk does not have to beat its wings and spend enormous energy to soar to a high elevation. This is a huge saving in metabolic energy. An amazing number of living organisms use God’s elevator to get high into the sky and travel very long distances.

Charles Darwin, while sailing on the Beagle, noticed a mass of spiderlings 60 miles off the South American coast. These organisms are terrestrial creatures, but they were able to travel enormous distances by using vortices. Moths use vortices to make journeys from where they are to new areas.

Recent studies of birds have shown that the wings of a bird create a vortex system which is like a ladder. There is almost no lift produced by the bird’s wings on their upstroke, but the downstroke creates a vortex. That vortex combines with vortices on the wing tips making a ring. The combination of these ring vortices makes a zigzagging ladder-like system which lifts the bird. This allows the bird to use a smaller amount of energy than if it merely powered itself through the air. That is why the birds in your backyard fly in a zigzag pattern rather than a smooth path.

Blackfly larvae that live on the bottom of a stream position themselves so that water flowing over the bottom of the tube-shaped larva goes faster creating a low pressure rising along their bodies. The resulting vortex brings up food particles along the floor of the stream to the filters that extend out the top of the larva. The number of examples of living things that use vortices to feed or to conserve energy as they travel seems to be endless.

How do these animals know to use the vortex effect? The way they position themselves and how they use the vortices in their environment works to their advantage. God’s elevator is a great testimony to His wisdom of design in the creation. We can know there is a God through the things He has made and how they use things like vortices to survive (Romans 1:20).
–John N. Clayton © 2018

Data from Discover, August 1993 page 81-87.

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Archaeological Discoveries at Masada

Archaeological Discoveries at Masada
More than 2000 years ago, King Herod built a fortress in the Judean Desert that could house 10,000 soldiers. He equipped it with five palaces and water installations which included three bathhouses and a swimming pool. Masada is a butte with incredibly steep sides making it an easy place to defend. When Rome set out to defeat the Jewish zealots, the rebels sought refuge at Masada where they held out from A.D. 66 to 73. In recent years there have been new archaeological discoveries at Masada.

Archeologists have been exploring the remains of Masada for a very long time. In the past ten years, new technology has revealed a great deal of information about the history of Rome, Palestine, the Jewish community, and the Christian community. Biblical Archaeology Review for September/October 2018 carries an excellent article about what they have learned. The discoveries have strong implications for the credibility of the Bible and help us understand the conditions that existed at the time of Jesus and during the early years of the Church. Here are some of the recent finds:

Masada had an advanced water system, enough to produce extensive agriculture including a winery with 50 fermentation tanks.

Herod had huge gardens with trees and flowers as well as agricultural products.

There was an Essene community at Masada. The Essenes are the Jewish group that left us the Dead Sea Scrolls.

The Jews had animals of burden during the siege by the Romans.

A Christian community had a chapel on Masada by A.D. 400 and a Church which included a monastery on Masada from the fifth to seventh centuries.

Archaeological discoveries at Masada give us new insights into biblical events and beliefs. The interactions of the apostles and Jesus with the Jews and the Romans give us a better understanding of what happened in New Testament times, during the life of Jesus, and for the first 500 years of the Church.
–John N. Clayton © 2018

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Alcohol and Health Exhaustive Study

Alcohol and Health
The most exhaustive study of the long-term effects of alcohol has been released by King’s College, London, and the Chief Medical Officer of the United Kingdom. The study included 28 million people in 195 countries and included 694 separate studies. The research shows a strong connection between alcohol and health.

The report stated that “no amount of alcohol is safe to consume.” It went on to say: “The conclusions of the study are clear and unambiguous – alcohol is a colossal global health issue and small reductions in health-related harms at low levels of alcohol intake are outweighed by the increased risk of other health-related harms, including cancer. There is no safe level of alcohol consumption.”

The study shows that alcohol is the seventh leading risk factor for premature death and disease. Overall 2.2% of deaths in women and 6.8% of deaths in men come from alcohol-related cancers. The study also gives data for drinkers in different countries. Denmark had the highest usage with 95.3% of the women in Denmark and 97.1% of the men regularly using alcohol. Pakistan had the lowest with 0.8% of the men and 0.3%of the women in Bangladesh being regular drinkers. A standard drink was 10 grams of alcohol. Ukraine had the highest amount of alcohol consumed–8.2 drinks a day being consumed by the men in Ukraine and 4.2 drinks a day by the women. The report dealt with alcohol and health. Data on traffic accidents and alcohol is in addition to these health problems.

Like many other issues, Christians have to look at their responsibility to take care of their bodies. First Corinthians 3:16 tells us that our bodies are the temple of the Holy Spirit and that God condemns those things that destroy the temple. The cost of alcohol goes far beyond the purchase price. Medical expense, psychological damage, treatment expense, and accident expense make alcohol the most destructive drug in our world today.

The study shows that 32.5% of the world’s population drink alcohol which adds up to 2.4 billion people. What does it take for our world to realize the cost and speak against the use of alcohol? How can Christians take an ambiguous position on this issue? The wisest man who ever lived said it well, “Wine is a mocker, strong drink is raging: and whosoever is deceived by it is not wise” (Proverbs 20:1).
–John N. Clayton © 2018
You can read the report HERE.

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Why Roosters Don’t Go Deaf

Why Roosters Don't Go Deaf
Roosters are loud! They can hit volumes as high as 140 decibels which is the level of sound on an aircraft carrier deck. For humans, a noise above 120 decibels, about the level of a chainsaw, can cause permanent hearing damage. So you may wonder why roosters don’t go deaf.

Belgian researchers writing in the journal Zoology have the answer. They examined the skull structure of the birds. The researchers found that they have a built-in defense against loud sounds in the form of a sound barrier. When a rooster adjusts its head and neck to crow, small flaps of tissue close the ear canal. They effectively act as earplugs to dampens the noise significantly.

On top of that, the study reveals that roosters can regenerate the tiny hair cells deep within the ear that can become damaged by loud noises. Humans can’t do that, which is why deafness caused by loud sounds is permanent for us. For roosters, a degree of deafness would likely only be temporary if it happened at all.

“Micro-CT scans of a rooster and chicken head show that in roosters the auditory canal closes when the beak is opened,” the researchers wrote. “In hens the diameter of the auditory canal only narrows but does not close completely. A morphological difference between the sexes in shape of a bursa-like slit which occurs in the outer ear canal causes the outer ear canal to close in roosters but not in hens.”

So now you know why roosters don’t go deaf. God’s design in every living thing on Earth shows wisdom and an exceptional understanding of the problems that each species faces. The more we learn about the creation, the more we understand the wisdom and creative nature of God. “We can know there is a God through the things He has made” (Romans 1:19-20).
–John N. Clayton © 2018
You can read more about the research by clicking HERE.