Death and Taxes

Death and TaxesYou have heard it said that nothing is certain but death and taxes. The truth is that only one of those things is certain. Not only will every one of us die, but every government that collects taxes will also die. It’s a scientific fact that all things, even the universe itself, will come to an end. There is no escaping death for everyone and everything.

The second law of thermodynamics tells us everything in the universe is becoming disordered. The disorder will eventually catch up with us and with everything else. Our vehicles wear out. Our clothing wears out. Our bodies wear out. Even the Sun and all of the other stars will wear out.

If you spend your life getting all you can for yourself, not caring whom you hurt in the process, you will not take your riches with you. If you spend your life doing good and helping others, those you helped will also die, and the monuments you built will crumble. If you devote your life to studying science and adding to the database of human knowledge, that too will go away. If all things in the universe, including humans, are merely accidents of chance, we ultimately have no purpose, no value, and no hope.

If you have read this far, you may be feeling depressed, but I have good news. There is a God who created the universe, and you, for a purpose. Yes, your body will die, and even the universe will die. But by God’s grace, you can choose to live on. God has entered the time dimension in human form and conquered death for us. Jesus said, “I am the resurrection and the life. Those who believe in me, though they die, yet shall they live.”

How is it possible to live beyond death? In the beginning, God created time and space, matter, and energy. Those things do not limit Him because He created them. The second law of thermodynamics does not apply to God. He does not get old or die. The Bible tells us that because of God’s love and grace, you have the choice to believe and accept and live with God in a new creation. Yes, you can live beyond death and taxes. The choice is yours.
— Roland Earnst © 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

Why Such a Large Universe? – Viewing Cosmological History

? - Viewing Cosmological HistoryWe have received some questions from readers who are perplexed by the fact that we frequently refer to a discovery or an event in outer space, millions of light-years from Earth. We have also mentioned NASA’s daily blog (apod.nasa.gov) showing gorgeous views of deep space objects many light-years away. Why such a large universe, and what does that mean to us?

It all comes down to viewing cosmological history. When we look through a telescope, we are looking at the past. If the next closest star exploded, it would be over four years before we would see it. You can see the light from the nearest major galaxy called the Andromeda, with your naked eye. It is two-million light years away, which means the light from that galaxy left there two million years ago. When we look at the sky, we are viewing cosmological history. Even the light from the Sun left there eight minutes ago. The question boils down to, Why such a large universe? Why did God create so much? It may seem presumptuous even to discuss that question. We would not attempt to speak for God who obviously can do whatever He wants to do. Nevertheless, there are some observations we can make.

First, it would be foolish to question whether the cosmos really is that large. There are a dozen different methods of measuring the distance to an object in space, and they all agree even though they are based on very different assumptions. The Doppler shift is very different from interstellar reddening which is different from cepheid variable measurements, but they all give the same answer for distances in space.

Some creationists suggest that God created the light that appears to be from a distant galaxy or star, already reaching Earth some 6000 years ago. In other words, what we see today when we look at the stars is essentially a video of something that never happened. We think we are viewing cosmological history, but we are being fooled. First of all, this explanation was invented to defend a denominational teaching that is not biblical. The Bible does not give the age of the cosmos or the Earth. No human calculation based on interpreting the Hebrew words in the Bible can stand up under examination.

However, the main problem with saying that God is trying to fool us is that such an explanation degrades God. From Genesis 1:1 to Revelation 22 the Bible repeats over and over that God is Truth. God does not lie, He does not mislead, and He does not misrepresent. James 1:13 says it well: “Let no man say when he is tempted, I am tempted of God, for God cannot be tempted with evil, neither does He tempt any man.” Faking an event in space that never happened so that humans could be fooled by it, would certainly be a deliberate effort to tempt honest, seeking humans into believing something that is wrong.

So why such a large universe? Why are we able to view the cosmological history of stars forming and dying? Why do we see billions of other galaxies beyond our Milky Way Galaxy? There may be multiple reasons known only to God. The ancient psalmist stated it well: “The Heavens declare the glory of God and the firmament shows His handiwork” (Psalms 19:1). The writer of Proverbs in chapter 8 has wisdom saying: “The Lord possessed me in the beginning of His way, before His works of old. I was set up from everlasting, from the beginning, before the Earth ever was…” (verse22-23). These statements and many more like them are not just expressions of ancient people. Here we are more than 2,000 years after Christ, and we are still trying to understand what electric charge is and what causes gravity. Moses couldn’t even see most of what modern science is investigating.

I would suggest that God structured the massive size of the cosmos and gave us the ability to watch matter being altered to produce stars and new planets so we could see His power and wisdom. Romans 1:20 rings true as we admire the work of scientists who help us understand that “the invisible things of Him from the creation of the world are clearly seen, being understood by the things that are made….” Asking why such a large universe leads us to say, “I will praise you, Lord, for I (and the cosmos) am fearfully and wonderfully made: marvelous are your works” (Psalms 139:14).
— John N. Clayton © 2019

Scientific Method Is a Friend of Faith

Scientific Method Is a Friend of FaithOur mission statement is: “Science and faith are friends and not enemies.” One of the challenges that we hear from atheists and skeptics is that statement is bogus because the scientific method can not be applied to it.

As a public school science teacher I always tried to make sure that students knew what scientific method is and could see how to apply it to the problems we face in the modern age. Sometimes that is incredibly difficult to do. Our textbooks usually gave six steps to use the scientific method:

1. Identify and define the problem.
2. Accumulate all possible data.
3. Formulate a tentative hypothesis that would solve the problem in step 1.
4. Conduct experiments to test the hypothesis – the more experiments, the better.
5. Interpret the results of the experiments without prejudice.
6. Repeat the steps until you find an acceptable solution.

In high school science classes, those six steps are usually easy to do, but sometimes later data alters what we thought was a solid fact proven by scientific method. Suppose we ask, “What causes gravity?” We could say “I think gravity is a property of mass.” All objects with mass have a gravitational attraction for all other d objects that have mass. Other people might say that it’s a property of electric charge, or maybe spin. You write down all the possibilities and conduct experiments to see which hypothesis can be experimentally verified.

To see if mass produces gravity, I fill two large bags with cement, and I hang them close to each other. If mass causes gravity, they should attract each other. That is an experiment I can do. I can also charge two balls electrically and see if they attract each other including the electric forces in the calculation. I can spin the two balls and see if they change their attraction for each other as they spin. The mass experiment works, and all the others don’t. I publicize my results and wait for additional experiments to support or deny what my experiments have shown.

The example I have just described is in most physics textbooks and has been done and repeated hundreds of times. But then a scientist did an experiment that didn’t support this conclusion. He found that when a beam of light passed by a huge object (the Sun), the light curved. This suggested that gravity was actually a product of space, not mass. The difference was that the size of the experiment produced different results when you used a star instead of a bag of cement.

As we have looked at the very large (quasars) and the very small (quarks), we have found that the scientific method is hard to do and sometimes impossible. String theory, brane theory, multiverse theory, and a variety of other proposals simply cannot be tested by an experiment. For the time being at least, we cannot test them by scientific method. They are not alternatives we can hold up as fact. They cannot even be considered as serious scientific explanations since they cannot be demonstrated or falsified by scientific method.

Trying to use the scientific method in areas like psychology, sociology, and matters of faith are also frequently difficult. What we generally do is to rely on statistics to evaluate a potential cure for a psychological difficulty. Does a treatment method work? Is a particular activity statistically helpful in relieving a mental or spiritual problem? As more and more data become available, we examine that data. We must reject some psychological theories (like Freud’s view of sex) and use the data to make a new proposal we can analyze.

Christ challenged his followers to examine the data. When the disciples of John came to Christ to ask if He was the promised Messiah, He responded: “Go and tell John what things you have seen and heard: how that the blind see, the lame walk, the lepers are cleansed, the deaf hear, the dead are raised …” (Luke 7:22). Jesus didn’t ask the disciples to take His word for it. He asked them to look at the evidence. The evidence supports the claims of Christianity. If we honestly examine the evidence, our investigation will lead to a better understanding of how our faith works.

The scientific method is not an enemy of Christianity. The whole basis of our ministry is to ask people not to blindly accept what anyone says. The title of our ministry is “Does God Exist?” and that is the question at hand. We offer data for our readers to evaluate. The tentative hypothesis is that God does exist and that intelligence and design will be seen everywhere we look in the creation. As you continue to look at new data, we hope that you will find the solution for the struggles in life. The scientific method is a friend of faith.
— John N. Clayton © 2019

Too Much Water on Earth?

Too Much Water on Earth?
“God goofed when He made so much water and so little land!” I recently heard a real estate salesman say that in a sales pitch to sell expensive lots. If you have taken a long intercontinental trip by plane or ship, you might tend to agree. Water covers roughly 75% of the surface of our planet. With our huge growth in human population, land suitable for human occupation is becoming scarce. Is there too much water on Earth? The answer to that question is a resounding “NO!!!” Every living cell depends on water, but the properties of water combined with its distribution and abundance cause its importance to go far beyond that fact.

Water is highly reflective. Ocean water reflects much of the light energy from the Sun back into space, so Earth’s surface does not become overheated. This is especially important because most of our surface water is in the Southern Hemisphere. When Earth’s orbit brings it closest to the Sun, the Southern Hemisphere faces the Sun. There is a massive potential for solar energy to overheat the land. Since most of Earth’s land area is in the Northern Hemisphere and most of the surface water is in the Southern Hemisphere, overheating doesn’t happen. This designed distribution of the land masses combined with the reflectivity of water protects us from overheating. We do not have too much water on Earth.

Water is a unique substance in terms of thermodynamic values. It is the standard frame of reference for specific heat and has a value of 1 calorie/gram. Water’s freezing and boiling points are zero and 100 degrees Celsius, which is a minimal difference in temperature compared to other substances. Water also has a high specific heat which means it can store the energy it absorbs better than other materials. Water’s heat of vaporization is 539.6 calories per gram, which is huge. The heat of vaporization is the amount of energy required to change water from the liquid state to the vapor state without changing its temperature. The capacity of water to store heat radically controls the climate. Water absorbs energy from the Sun and carries it in various ocean currents around the world. We don’t have too much water on Earth because it moderates the climates along all coasts of our planet. Planets and moons with no surface water experience violent storms and enormous variations in temperature.

Because water is a polar molecule, it can dissolve virtually all salts and many chemicals essential for life. The polar nature of the water molecule also allows it to be a condensation nucleus for the production of rain. As the oceans warm in tropical areas, the rate of water evaporation increases. As the water vapor cools, it needs something on which to condense. We all know that when the humidity is high, water condenses on our windows, our grass, and virtually any other exposed surface. To make rain, the water condenses on particles in the atmosphere. On land, the particles would be dust. Over the oceans, the particles are salt which is also a polar molecule and provides the ideal structure to make rain.

These simplified explanations should help us see that there is not too much water on Earth. We need all of that water to make life on Earth possible. Our climates, our movement of heat, the production of rain and snow, and the very formation of life itself all depend on water.

Genesis 1:2 tells us that God established water as one of the building blocks that allowed the Earth to support life. Verses 9-10 tell us that the “waters were gathered together into one place” and that those waters “were called seas, and God saw that it was good.” Proverbs 8:24 finds wisdom speaking of God’s creation. Wisdom tells us that water was created before there were mountains, hills, or dust. It has taken science thousands of years to understand why there is so much water. Today we now know that it is not only good, but it is vital to our existence.
–John N. Clayton © 2019

Moving Heat Energy

Moving Heat Energy
Winter always reminds us of how important it is to have ways of moving heat energy from one place to another. We are considering how the complex heat transfer system is another evidence for God’s creative wisdom. Yesterday we looked at heat transfer by radiation. There are two more methods.

A second way of moving heat energy is by conduction. When you put a spoon into a hot cup of water the molecules that make up the spoon begin to vibrate faster as they absorb heat energy from the water. As one molecule gets energy, it bumps into the next molecule, and it also starts to vibrate. This happens down the length of the spoon, and eventually, the heat is conducted to your skin.

How fast heat conduction happens depends upon the size, mass, and density of the material in the object conducting the heat. Gases have poor conductivity because their molecules are far apart. A winter coat has lots of spaces between the fabric molecules filled with air. Fur has air spaces between the hairs and inside the hair strands themselves. Those low-density spaces insulate against heat transfer. You have heard the old story about never putting your tongue on a very cold metal object. The reason is that the water in your tongue conducts heat away to the metal surface which is very dense. The heat transfer process happens so fast that the water in your tongue freezes.

A third method of moving heat energy is by convection. Heating air or water is difficult by radiation alone or by conduction alone. The materials are transparent, so they absorb radiation poorly. Conductivity is slow and limited as to how far the heat can travel. What happens is that molecules change their density as they are heated or cooled. When heated, the gas or liquid becomes less dense it rises taking heat energy with it. As it cools, it sinks because it becomes denser. The motion mixes the hot and cold in the process we call convection.

The amazing ability of water to change its density as it is heated and cooled allows lakes to form ice on the surface rather than on the bottom. Water was designed to have its lowest density at 32 degrees Fahrenheit. It has a higher density both above and below that temperature. A very complex chemical property of water is designed to handle the heat energy by becoming more dense down to 32 degrees and then less dense as it freezes into ice. You can read more about this essential characteristic of water in THIS PREVIOUS POST and in our book Dandy Designs Volume 3, available HERE.

We take for granted the various methods of moving heat energy in and around us, but the complexities of this design are amazing. My physics students love to see how this allows us to exist on this planet.
–John N. Clayton © 2019

Heat Transfer Design

Heat Transfer Design
During this time when record cold temperatures have covered much of the United States, we should consider the design of heat transfer. One of the evidences for the existence of God is the wisdom built into the physical creation that makes it possible to move energy. God created a system of heat transfer design that is far more complex than most of us realize or can imagine.

The primary source of heat for the surface of our planet is the Sun. The question is how heat from the Sun can travel 93 million miles to Earth through what is essentially a vacuum. Realize that there is no substance between the Sun and us, so the heat can’t travel by contact. Atoms are constructed in such a way that they release excess energy by generating small energy packets called photons. Photons from the Sun carry the energy to Earth.

Photon particles are very strange. They have an electric property and a magnetic property, so they are called electromagnetic radiation. Photons have no thickness. They are two dimensional, vibrate with a frequency, and can exist only if they are moving. If you stop a photon, it disappears, and its energy is absorbed by whatever it struck.

Because photons are particles, they can travel across the vacuum of space from the Sun to the Earth. Their vibration frequency determines how we perceive them. We have different names for the frequencies. Xrays, gamma rays, ultraviolet, infrared, radio waves, and visible light are different only in their frequencies. The higher the frequency, the more energy is involved. Gamma rays have a much higher frequency than visible light, so they pack more energy.

Everything radiates some energy, even our bodies, but this is just one way heat is transferred. Besides radiation, heat transfer design also involves conduction and convection. We take for granted the various ways in which heat is transmitted in and around us, but the complexity of heat transfer design is amazing. It is that design which allows us to exist on this planet. We will look at the other two heat transfer methods tomorrow.
–John N. Clayton © 2019

Gravity Force and Life

Gravity Force and Life
Four fundamental forces impact our lives: electromagnetic force, strong and weak nuclear forces, and gravity force. We couldn’t live without them. More than that, we couldn’t live without them being exactly what they are and carefully balanced against each other.

Gravity is the weakest by far. For example, the strong nuclear force is 10 to the 38th power stronger than gravity. That is one followed by 38 zeroes. That strong nuclear force holds the nucleus of atoms together, but it acts over very short distances within the atom. The gravity force acts on larger objects over much greater distances.

If gravity were as strong as any of the other three forces, it would crush you and everything else as well! Because gravity is relatively weak, you can stand and walk. But it’s strong enough that you can also jump without flying off into space. Gravity holds our planet together. It also holds Earth in orbit around the Sun at the right distance to allow life to exist. Gravity keeps our Moon in orbit around Earth, and the Moon’s gravity stabilizes Earth’s rotation and causes the tides which clean our ocean shores.

Gravity is also a major force in our weather, causing air masses to move as their density changes. A stronger force of gravity would create strong and destructive winds. Gravity even makes plants grow upward no matter which direction you place the seed in the ground.

As matter moves around in the cosmos, it’s attracted to other matter by gravity. Gravity formed the stars and planets. Planets are spherical because gravity force pulls them into that shape. It is also the gravity force that pulls hydrogen molecules together to form stars. When the hydrogen molecules reach enough mass, the gravity force squeezes them tightly enough to cause nuclear fusion. The fusion of hydrogen atoms turns them into the essential heavier elements that make up planets and our bodies.

The gravity force is just right to make the universe, stars, planets, and life possible. If it had been slightly more or less, none of these things would exist. We think the precision of the forces of nature is not an accident, but the design of a wise God.
–Roland Earnst © 2019

Stronger than Gravity

Stronger than Gravity
Gravity controls the universe — at least on a large scale. Obviously, gravity keeps you and your possessions from floating away into space. Gravity also holds planets and stars together. It holds the Moon in orbit around the Earth and all of the planets in orbit around the Sun. Gravity holds the galaxies together. But other forces are stronger than gravity.

Four interactions make the universe work: the weak and strong nuclear forces, electromagnetism, and gravity. Gravity is by far the weakest of those forces. The weak and strong nuclear forces are limited to a very short range within the atom. Only the electromagnetic force and gravity reach out to the vast universe. Since the electromagnetic force is so much stronger than gravity, why does gravity control the universe?

Everything is made of atoms and atoms contain electrons and protons. Electrons have a negative charge, and protons have an equal and opposite positive charge. Electromagnetism causes opposite charges to attract and like charges to repel each other. Gravity, of course, pulls anything with mass together.

The reason electromagnetism does not overpower the much weaker force of gravity is a delicate balance between electrons and protons. For each electron in the universe, there is a proton, so the plus and minus electrical forces cancel each other, creating electrical neutrality. Without that balance, we could not exist.

The balance between electrons and protons is so delicate that if you were building a universe and accidentally put in one extra electron for each trillion trillion trillion electron/proton pairs (that’s one followed by 36 zeroes), it would be catastrophic. The electrical repulsion between those negatively-charged electrons would overpower the gravitational force. The result would be that gravity could not pull any mass together. If gravity could not pull masses together, there would be no planets, no stars, no galaxies. Electromagnetic repulsion would create a universe of dispersed particles and nothing else.

Each of the other forces is stronger than gravity. The weak and strong nuclear forces are confined to short distances within the atom, and the electromagnetic force is carefully balanced. Is it possible that this precision is merely an accident? Or do we see evidence of system design? We think this is one more example of fine-tuning in the universe which gives evidence of a Designer.
–Roland Earnst © 2018

How You Can Tell Where It Is

How You Can Tell Where It Is
When you look at something or hear it make a sound, have you thought about how you can tell where it is? How do you determine its direction and how far away it is? Studies of human sight and hearing tell us that two different systems are involved. One system works for sight, and another for sound.

Hold up a finger at arm’s length from your face. Close one eye and look at the finger and what is beyond your finger. Now switch eyes, and you will see that objects beyond your finger appear to move. When you look at a distant object, the brain receives two signals–one from each eye. Based upon how much the background seems to vary, your brain then computes how far away the object is. That’s how you can tell where it is because your brain combines both images to give you a distance perspective.

To locate a sound’s source, the brain gets a signal from each ear. The two signals arrive at slightly different times depending on the width of the skull and the direction of the sound. We cock our heads to take into account the angular location of the source, and the brain creates an auditory spatial map that pinpoints the sound. Your senses handle sound differently from sight because of the difference in speed of the two signals. Light travels at 186,000 miles (300,000 m) per second and sound travels at 1087 feet (331 m) per second. Your brain combines the object’s sound signals received by both ears, and that is how you can tell where it is.

All of this is amazing enough, but researchers at the Max Planck Institute for Biological Cybernetics in Tubingen, Germany, and Queen’s University in Kingston, Ontario wanted to learn more. By using visual tests on a barn owl while monitoring its brain activity, they found that different nerve cells respond to “specific angular differences.” The barn owl used auditory methods with its vision to give it a three-dimensional map of the area. In that way, the owl has an instant picture of where to fly to get the most unobstructed path to its target. The director of the institute said, “We speculate that the brain uses similar algorithms to solve similar problems” such as matching problems.

We take so much for granted about how our basic senses work. As we have said before, David got a small understanding of this which caused him to say in Psalms 139:14, “I will praise you, God, for I am fearfully and wonderfully made. Marvelous are your works.”
–John N. Clayton © 2018