Tag: Roland Earnst

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Design In Nature

Design In Nature
When a person says that the mindless forces of evolution can easily explain everything that appears to be design in nature, you have to wonder if that person understands the principles of statistics.

From a statistical standpoint the more parameters that exist, the less likely it is that a desired final result will occur. The odds of a single coin flipped into the air and landing on heads is one in two or 1/2. What are the odds of five flipped coins landing heads up? That would be 1/2 multiplied by itself five times. The answer is one in thirty-two or 1/32. If you throw fifty coins up at the same time, the chance of all fifty showing heads is so small as to be considered impossible. (Multiply 1/2 fifty times.)

In nature, we see situations where the odds would be equivalent to throwing a million (or more) coins up and having them all land on heads. There is no way that an open-minded, thinking person can begin to entertain the idea that blind chance can explain such events.

Books and movies on nature often use a phrase like “nature planned…” or “evolution engineered…” or “genetic forces created…” some natural phenomenon. If you truly believe that the forces that created and designed the universe with our planet and everything on it are “mindless, blind, mechanistic chance,” then you can’t attach words that indicate wisdom, purpose, design, engineering, or creativity.

The design in nature is hard to miss. It has to be rooted in the mind of a Designer. Some things are just beyond what mere chance can do.
–Roland Earnst © 2018

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See Through Objects

See Through Objects
How is it possible for us to see through objects (like air, water, and windows) and not through others (like wood, steel, and window blinds)?

Light is a form of electromagnetic wave energy oscillating in a particular frequency range and energy level. There are many more frequencies (and energy levels) in the spectrum of electromagnetic waves. X-rays are electromagnetic waves at a higher frequency than light. Radio waves from cell phones, radio, and Bluetooth devices are also electromagnetic waves at a lower frequency than light. We can’t see the waves that are above or below light frequencies because our eyes were not designed to see them.

We say that an object is opaque if we can’t see through it and transparent when we can see through it. When some light passes through an object, we say that it is translucent. Wood is opaque to visible-light frequencies, but it is transparent to electromagnetic waves in other frequency ranges. For that reason, we can listen to the radio or use our cell phones or wi-fi inside our houses. Our bodies are partially transparent to X-rays. That allows doctors to use X-rays to check for broken bones.

If our eyes were sensitive to radio waves and not light frequencies, we would be able to see through most solid objects. Then we would not only lose our car keys, but we would also lose our car–and our house too! The things we need to see would be invisible, and all of the electromagnetic waves around us would fill our vision with confusion.

Electromagnetic waves of different frequencies can pass through some materials but not others because of their wavelengths and the energy levels of the electrons in the atoms of the materials. So X-rays can pass through skin and muscle better than through bones. Radio waves can pass through wood, but not through steel. Light can pass through clear glass, but not wood or steel or cookie dough.

The complexity of this system allows us to see those things we need to see, like solid objects that our bodies cannot pass through. It also enables us to see through objects that we can pass through, like the air or water. It even allows us to see through objects which can protect us, like glass windows in our homes and cars. At the same time, it enables us to have cell phones, MRIs, and wireless headphones which use electromagnetic waves that can pass through objects without being seen. This very complex system took some incredible engineering by a Master Engineer.
–Roland Earnst © 2018

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CLEVER Planets

CLEVER Planets Include Earth
We have often mentioned many of the conditions that must exist to make a planet habitable. The number is large and growing as science learns more about Earth’s special life-supporting features. Now NASA has awarded $7,700,000 to Rice University to conduct a five-year study to see what it takes to create a “recipe for a habitable planet.” The project has been named CLEVER Planets, an acronym for Cycles of Life-Essential Volatile Elements in Rocky Planets.

The award comes from NASA’s Nexus for Exoplanet System Science (NexSS). The research team will include experts in astrophysics, atmosphere and climate science, geology, geochemistry, geophysics, and organic chemistry. The investigators are from Rice University, NASA’s Johnson Space Center, the University of California-Davis, UCLA, and the University of Colorado-Boulder. This will be the most in-depth study of what it takes to create a habitable planet.

The lead investigator of CLEVER Planets, Rajdeep Dasgupta of Rice, wrote: “A recipe for life as we know it requires essential elements like carbon, oxygen, nitrogen, hydrogen, phosphorus, and sulfur.” Of course, that is not all that is required to create a recipe for a life-supporting planet. There are also many other conditions including liquid water, the right temperature with stable conditions, a proper atmosphere, and shielding from dangerous radiation. Having an atmosphere requires a planet of the right size to have the right amount of gravity to sustain an atmosphere. To have liquid water and the right temperature requires that the planet must be the right distance from the right kind and size of star. The planet needs a magnetic field to shield from dangerous particles coming from the star. To have a magnetic field, there must be magnetic elements inside the planet. The list goes on and on.

We look forward to seeing the results of the CLEVER Planets study five years from now. The bottom line is that it is very, very difficult to get all of the right ingredients required to create the recipe for a habitable planet. Earth is an exceptional place in the universe.

It seems doubtful that we will find any other planet similar to Earth. But as we have said before, if there is any form of life anywhere else in the universe, that has nothing to do with the existence of God. We believe in a God who can do anything He chooses to do in keeping with His nature.
–Roland Earnst © 2018

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What Is Light?

What Is Light?
A question that scientists cannot fully solve is the nature of light. What is light? Is it a wave or is it a particle?

Light has wave properties. It travels in straight lines, but it can be reflected from objects like mirrors, or refracted as it travels through objects like water or glass. Different frequencies of light waves are bent in varying amounts by a prism to show the colors of the spectrum. Light, like sound waves, can travel through gases (air), through liquids (water), or through solids (glass).

But light can also do something that waves normally cannot do. Light can travel through empty space. Because of that and other properties of light, we say that light consists of particles called photons, which act as if they have mass. Photons can knock electrons out of crystals in what we call the photoelectric effect. That’s how solar panels generate electricity from sunlight. So light in motion seems to have mass since it can pass through a vacuum or knock electrons out of their orbit. However, when we stop light, it has no mass. If you shine a light on an object, the light doesn’t make the object any heavier.

What is light? While science ponders that question, we use light every day, and we couldn’t live without it. The question of how light can have properties of both a wave and a particle has baffled scientists for centuries. Even though that answer to that question may never be fully understood, we continue to enjoy and use it every day.

We can see that the simple phrase “let there be light” (Genesis 1:3) is an incredibly complex command.
–Roland Earnst © 2018

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Troposphere and Breathing Comfort

Troposphere and Breathing Comfort
Earth’s atmosphere is incredible! There are three primary layers of the atmosphere, and we live in the bottom layer called the troposphere. It extends as high as about 33,000-43,000 feet (10-13 kilometers). This layer is where we have breathable air. Above the troposphere is the stratosphere and above that is the mesosphere.

The troposphere is not only where we have air we can breathe, but it is also where we have weather and clouds. In the stratosphere, the air is not dense enough to supply us with sufficient oxygen, but it is relatively peaceful with little turbulence. In the early days of commercial airplane flight, because of turbulence in the troposphere, many people became airsick. However, planes could not fly above the troposphere because, among other problems, the low air pressure in the stratosphere would create a lack of oxygen for breathing.

That changed in the 1930’s when the Boeing company designed the first successful airplane with a pressurized cabin. They called it the “Stratoliner.” It could fly above the turbulence and still provide breathing comfort. Today commercial passenger planes fly in the lower stratosphere for cruising comfort, with pressurized cabins for breathing comfort.

When the weather on Earth becomes turbulent, we sometimes complain, but we can be thankful that the Designer of the Earth gave us a pressurized zone. With each breath we take, we should be thankful.
–Roland Earnst © 2018

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International Dateline Where Days Divide

International Dateline Where Days Divide
Because the Earth is always turning on its axis, we have periods of day and night. To establish consistent times for daylight and darkness, humans have divided the Earth into 24 time zones. At one point we call the International Dateline, the days divide.

As you travel around the world east to west, the time becomes earlier. As you go west to east, it becomes later. In the United States, the time on the west coast is three hours earlier than the time on the east coast. At some point on the Earth, the time has to change by 24 hours. We call that the International Dateline (IDL) and it runs from pole to pole through the middle of the Pacific Ocean. A new day, or a new year, always arrives first on the west side of that line. Then it progresses around the Earth, hour by hour until it returns to the east side of the IDL.

The Earth always has day and night at the same time because it’s a rotating sphere. People in antiquity didn’t understand that. Also in ancient times when people did not have electric lights, they worked only during the day and slept at night. However, 2000 years ago Jesus talked about an event that will take place in an instant, but he said that it will be daytime and it will be nighttime. He also said that some people will be working (daytime activity) and others will be sleeping (nighttime activity) when the event takes place.

You can read the words of Jesus in Luke 17:30-35. How did He know that day and night take place at the same time? I think it was because he was more than a man. In fact, I believe He created day and night. (See John 1:1, 2, 14.)
–Roland Earnst © 2018

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Circadian Rhythm of the Biological Clock

Biological Clock and Circadian Rhythm
Living things, both plants and animals, have a biological clock that is extremely important for survival. The human master clock is located in the hypothalamus of the brain in a tiny region called the suprachiasmatic nucleus (SCN). The SCN controls what is known as the circadian rhythm, a 24-hour rhythm of the body.

The SCN interacts with many regions of the brain to control sleep, hormone levels, alertness, body temperature, digestive activity, immune functions, and other systems. It coordinates the various rhythms of the body to keep us going through the day. This biological clock works in many ways that we don’t even realize.

Specialized cells in the retina of the eye connect directly to the SCN. When the eye senses light, the SCN receives the message and starts body process going by telling the various systems what to do and when. When you wake up in the morning, the clock signals enzymes to start flowing for your first meal. Hormones raise body temperature and blood pressure so that you can face the day.

During the day, the biological clock starts various chemicals and hormones so they will be available and functioning when they’re needed. Therapeutic medicines work best when taken at certain optimum times according to the biological clock. At night the circadian rhythm in the SCN sends a message to the pineal gland to produce the hormone melatonin making us sleepy.

This is a highly-simplified summary of an amazingly complicated system. Complex systems like this don’t happen by chance indicating that this is another evidence of design. Day and night, months and seasons regulate the systems of humans and all other creatures. Genesis 1:11 tells us that God made the Sun and Moon to “mark seasons and days and years.” Those simple words contain profound truths that we have only begun to understand.
–Roland Earnst © 2018

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Honeybee Engineering

Honeybee Engineering
Bees are master engineers of the storing of dense fluids. Their fluid is honey, and they store it in a way that shows excellent honeybee engineering.

Worker bees gorge on honey and excrete slivers of wax. Other workers take that wax and position and mold it into a column of six-sided cells. The bees cluster to keep the temperature of the wax at 35 degrees C (95 degrees F) so that it’s firm but malleable. Each wax partition is less than .1 mm thick with a tolerance of .002 mm. The cell walls must be at a 120-degree angle in relation to each other to make a lattice of regular hexagons.

There are only three regular polygons which pack together snugly without leaving gaps–equilateral triangles, squares, and regular hexagons. The perimeter of a hexagonal cell that encloses an area is less than that of a square or a triangular cell making it the most economical shape. Using the same quantity of wax, hexagonal cells can hold more honey than square or triangular cells. Mathematicians have tried other options, such as using curved sides or a mixture of polygons. They have confirmed that curved polygons could not do as well as straight-line hexagons. Mathematicians can’t beat honeybee engineering.

How do the bees keep the honey in the cells? They tip the cells upward at an angle of 13 degrees from the horizontal. That is precisely the angle needed to stop the honey from dripping out. There is one more problem. How can the bees seal off the bottom of the columns? A flat bottom would not do. Bees construct the base with three, four-sided diamond shapes that meet in a point. Two rows of cells are placed back-to-back and offset so that they interlock. With the cells backing up each other, only one layer of wax acts as the bottom for both cells. Mathematicians have proven that the angles of the diamond-shaped cell bottoms (109.5 and 70.5 degrees) give the maximum volume for storage.

It’s difficult to believe that the honeycomb structure is an accident or the final product of trial and error. Mistakes are usually lethal or at least result in a loss of vital energy resources. Honeybee engineering has fascinated and amazed philosophers and mathematicians since the time of ancient Greece. We think the honeybee engineers learned the principles of structural math from the Master Engineer.
–John N. Clayton and Roland Earnst © 2018

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Canyonlands Field Trip Purpose

Canyonlands Field Trip

Today is the final day of the 2018 DOES GOD EXIST? Canyonlands Tour. The pictures are of Bryce Canyon and Alan Doty who has served as a guide along with John Clayton. They have been making these educational tours for several years. The purpose of the Canyonlands field trip is not just entertainment. We want to help people understand the history of how God has crafted the Earth He created to make it a suitable home for people. We also want to show that science and faith are friends, not enemies. This video is from an earlier journey to the Canyonlands. We share it here so that John can tell you why he believes these trips are important.

You can watch the video series John mentions by using THIS LINK.
We also invite you to see our two previous posts about the Canyonlands Field Trip HERE and HERE.
–Roland Earnst © 2018

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Intelligent Design or Beneficial Accidents?

Intelligent Design or Beneficial Accidents?
An atheist once said, “We are as much a product of blind forces as is the falling of a stone to earth or the ebb and flow of the tides. We have just happened, and man was made flesh by a long series of singularly beneficial accidents.” The other view is that we are the result of design and planning. Do you consider yourself the result of intelligent design or beneficial accidents?

C. S. Lewis, an atheist who became a believer, wrote, “If the solar system was brought about by an accidental collision, then the appearance of organic life on this planet was also an accident, and the whole evolution of Man was an accident too. If so, then all our thought processes are mere accidents—the accidental by-product of the movement of atoms. And this holds for the materialists’ and astronomers’ as well as for anyone else’s. But if their thoughts—i.e., of Materialism and Astronomy—are merely accidental by-products, why should we believe them to be true? I see no reason for believing that one accident would be able to give correct account of all the other accidents.”

We suggest that you ask yourself this question: “Can I rationally believe that the incredible complexity of my body is the result of mindless forces, or does it indicate design?” If our thoughts are merely accidental byproducts of the movement of atoms in a brain that accidentally assembled itself, then nothing has any real meaning.

At DOES GOD EXIST? we believe that we are not accidents. The human body exhibits evidence of design, not chance accidents. Our thoughts are rational because we are the product of a rational God. Intelligent design or beneficial accidents — which do you choose?
–Roland Earnst © 2018