creation Archives

December 2, 2022December 2, 2022

Recursive Sequences and Language

One of the most interesting differences between animals and humans is language. All animals communicate, and most animals that humans relate to use sounds to facilitate their communication. In recent studies, researchers have suggested that the use of recursive sequences by monkeys and crows is a type of language. However, communication and language are not the same.

The dictionary definition of recursive is “doing or saying the same thing several times in order to produce a particular result.” The newest research shows that crows and monkeys use recursive sequences at a level comparable to what a three or four-year-old child would do. There are a variety of explanations as to why these animals use recursive sequences, but this does not mean that crows and monkeys are using language or that they possess culture or express identity.

A woodpecker likes to pound on the flashing of my chimney with such enthusiasm that people can hear it throughout the neighborhood. This is communication warning all other woodpeckers to stay out of his territory. Likewise, the cardinal that sits in a bush near my office window “sings,” but the song is a warning, not an expression of language or music.

The dictionary defines language as “a system of conventional spoken, manual (signed), or written symbols by means of which human beings, as members of a social group and participants in its culture, express themselves. The functions of language include communication, the expression of identity, play, imaginative expression, and emotional release.”

The Bible defines humans as beings uniquely created in the image of God. This is a spiritual definition and does not involve intelligence or skills. We see the spiritual nature of humans in a variety of characteristics. Those include our creative ability in art and music, self-concept and recognition, and the ability to feel guilt, sympathy, and empathy. Those are all manifestations of the spiritual nature of humans. Recursive sequences may or may not be among these characteristics, but they are not a singular indicator of being human. Because of our spiritual nature, humans also have the capacity to worship and envision life beyond death.

Reference: https://dictionary.cambridge.org.

November 28, 2022November 17, 2022

Reading the Rocks in Wisconsin Dells

We have just enjoyed a return visit to the Wisconsin Dells. I say a “return visit” because, in the army, I was stationed at Camp McCoy near Sparta, Wisconsin. The closest place to go for an escape from military rigor was the Dells. Later, when I was in a National Science Foundation teacher training seminar, we spent a day at the Dells learning about the area’s geological history. I have been to the Dells nearly a dozen times and watched it change from a primitive camping area to a tourist water wonderland. As a geologist, I enjoy reading the rocks in Wisconsin Dells.

The Dells area is geologically interesting because the glaciers did something unusual there. For reasons still debated by geologists, glaciers that covered all of Wisconsin went around the Dells area. That left a very different geology compared to the rest of the state. Where we live in Michigan, glaciers dominated the whole state. Our house sits on a glacial moraine where glaciers dumped sand and gravel as they moved south.

In our gravel pits, we find rocks that came from hundreds of miles north of us. When I took my earth science students on field trips to area gravel pits, they found pieces of copper from the upper peninsula and Jasper conglomerate from southern Ontario. There is no exposed bedrock in southern Michigan, only sand, gravel, and clay left by the glaciers. Hundreds of pothole lakes and ponds cover the area, making it home to a variety of wildlife not abundant in Wisconsin. Farming in our area involves fruits and berries that are rare in Wisconsin.

Reading the rocks in Wisconsin Dells tells us a whole different story with exposed sedimentary bedrock and very little sand and gravel. The area’s rivers are very different, with large pillars and buttes that were spared by the glacial ice, and very few ponds. The whole ecological area of the Dells differs from the surrounding part of the state, and the varied ecology provides different natural resources. For example, the grasses that grow in a place like the Dells provide grains not as easily grown in glaciated areas.

Reading the rocks in Wisconsin Dells tells us that God has provided radically different ecological systems for our benefit. If all areas of the planet were the same, that would limit the available resources. The wisdom of having multiple agents to prepare different soils, different amounts of water, and different mixing of minerals reminds us of the message of Proverbs 8:22-31. That passage personifies Wisdom as being there when God created all these things. Learning to read Earth’s geological history shows us the methods God used to prepare this planet for human habitation. How blessed we are to travel and see places like Wisconsin Dells and learn of God’s wisdom, love, power, and patience in all He does.

November 26, 2022November 17, 2022

Tale of The Lonesome Pine

Don Betts is at it again as he gives us the Tale of the Lonesome Pine.
As usual, it reflects God’s design in living things.

TALE OF THE LONESOME PINE
The tall pine lived for ages, reaching for the sky,
But as time turned the pages, it was destined to die.
Green needles are long gone, no whistling in the wind.
Bark missing here and there, declaring a final end.
The role of the tree, though its beauty is diminished,
Has time yet to see its usefulness unfinished.
Standing upright still, in a mode of decay
It serves as host to others, nature’s facets on display.
Just one observation that I’ve made recently.
Was a reservation made for a home up in that tree?
A pileated woodpecker with a mind for finding grubs
Loosened rotting bark, revealing all kinds of bugs.
The staccato of its pecking and call so clamorous
Reached a pair of feathered cousins; (amorous).
The Red Bellies pecked, and a hole was soon begun.
A western orientation had them toiling in the sun.
Working with elation, they gave it their best,
And a few days later, they prepared a nest.
Falling moss, bark, and twigs evidence the continuum.
How long will they enjoy their pine tree condominium?
A final effort to be useful will find it lying inert
Still a home for worms, God’s way of turning it to dirt.

© Don Betts ~ August 4, 2022

November 23, 2022November 17, 2022

Observing Fibonacci Day

Humans look for ways to celebrate certain days. We laugh at Groundhog Day and use Valentine’s Day for special human relationships. Some days have extensive significance, such as Thanksgiving, Christmas, or Veteran’s Day. We are now observing Fibonacci Day on November 23. Fibonacci Day is an unusual celebration of a remarkable mathematical sequence.

Fibonacci was an Italian mathematician who noticed in the year 1202 some interesting oddities about a particular sequence of numbers: 1,2,3,5,8,13,21,34,55, 89,144, 233. Notice that when you add any two sequential numbers, you get the next number. For example 5 + 8 = 13; 8 + 13 = 21; etc. If you divide two sequential numbers, you get .618034, which some mathematicians have called the “golden mean.”

Applying this Fibonacci sequence to architecture, you get a practical application. A rectangle using any two sequential numbers is aesthetically pleasing to human eyes. If you cut a square off any of these rectangles, you get another rectangle with the Fibonacci sequence. If you connect the corners of the squares in a series of Fibonacci rectangles, you get a spiral (see sketch).

An amazing thing about this is that there are an unlimited number of examples of Fibonacci spirals in the natural world. A small sampling includes:
*The spiral arms of galaxies curl in a Fibonacci spiral.
*The curl of a wave in the ocean fits the Fibonacci spiral.
*The snail shells curl in a Fibonacci curve.
*Elephant tusks curve in a Fibonacci spiral.
*The roots of human teeth curve in a Fibonacci spiral.
*Spider webs fit the Fibonacci spiral
*Keys on the piano are 5 black and 8 white, 13 in all, fitting the ratio.

*Musical chords producing pleasing sounds have the Fibonacci ratio.
*Bacteria growth curves fit the Fibonacci ratio.

There is no natural or evolutionary reason for the Fibonacci sequence. Notice it isn’t just in one discipline but in widely separated areas of study.

The Fibonacci Association publishes a magazine called the Fibonacci Quarterly, and people have written several books about the Fibonacci ratio. If you are observing Fibonacci Day, realize that this demonstrates God’s design in the creation. Chance does not produce a pattern across multiple disciplines like this.

For more on this, go to DoesGodExist.tv and watch program number 5.

November 19, 2022November 15, 2022

Jesus Christ Challenges People to Think

People today often refuse to use evidence to make decisions on everything from personal relationships to politics. One of the unique things we find in the Bible is that Jesus Christ challenges people to think.

In the book of Matthew, Jesus uses the phrase “What do you think” five times (17:25, 18:12, 21:28, 22:17, 22:42). Jesus never called his listeners to blind acceptance or thoughtless adherence to authority. In biblical Christianity, faith is not an emotionally-based response. Despite that fact, modern Christian denominations have relied on blind acceptance and emotion instead of thoughtful reasoning.

A good part of this failure is just plain intellectual laziness. People emotionally follow the charismatic leadership of individuals because it is easier than thoughtfully examining the evidence. The result is that we have cults and abusive religious systems. Unlike other world religions, the Bible and Jesus challenge us to examine the evidence and act on it.

Jesus used miracles to convince people of His divine nature. The prophecies about Christ predicted that He would not attract followers by his physical appearance. Consider Isaiah 53:1-6 which is undeniably a messianic prophecy. That passage says, “He had no form or comeliness … there is no beauty that we should desire Him. He is despised and rejected of men; a man of sorrows, and acquainted with grief … we esteemed Him not.”

Jesus Christ challenges people to think, but as long as people refuse to use their minds and examine the evidence, skepticism and chaos will result. Throughout the Bible, we find encouragement to look at the evidence and know that God is real and that His Word should guide our lives. Read Psalms 19:1, Psalms 53, Psalms 139:14, Proverbs 8, Matthew 6:26-30, Acts 17:22-31, and Romans 1:18-20. Waiting for God to “zap” you with faith is an exercise in futility. Instead, God rewards those who seek to understand and never calls us to blind acceptance.

The “Does God Exist?” program never relies on the opinion or credentials of any human. Instead, we call on all people to come to faith by using their intelligence and what they can see in the world around them. Examine the evidence!

Our materials are free or at cost and provide a way to organize the evidence so that each person who is willing can “know there is a God through the things He has made” (Romans 1:20). That means looking at the physical world and the spiritual world and dealing with the evidence that is all around us. Still, in today’s world, Jesus Christ challenges people to think.

November 17, 2022November 15, 2022

Beavers Can Help Reduce a Climate Change Problem

People here in Michigan consider beavers a nuisance because they cut down trees and flood farmlands. Unfortunately, beavers cut down some beautiful shade trees on our property. However, beavers can help reduce a climate change problem.

A significant problem associated with the changing climate is the loss of water. Many reservoirs in the western United States are at extremely low levels, and some have completely dried up. Precipitation amounts have dropped while humans mismanage natural water storage.

Meanwhile, people have hunted and trapped beavers due to high prices for pelts and the flooding of farmland and private homes by the dams they built. The result is that water now floods downstream areas. Beavers reduce that problem by creating ponds that hold the water, so it runs off much more slowly. Besides reducing flooding, this also helps to minimize droughts. Studies funded by the National Science Foundation show that by live trapping and moving them upstream, beavers can help reduce a climate change problem.

God has provided ways to make climate change less damaging. For example, storing water in snow and glaciers helps mitigate the problem of water distribution. Additionally, beavers can reduce the problem by building dams that hold water back, providing relief from weather extremes.

God has given us the responsibility of managing what He has created. However, by creating pollution and mismanaging natural resources such as beavers, we have created problems we can no longer ignore. We can all participate in caring for the creation, and pleading ignorance won’t stop the damage.

November 15, 2022November 14, 2022

Designing a Planet to Support Life

An interesting electronic game is one where you have access to a reservoir of materials to design a life-sustaining planet. Once you choose your materials and processes, the game computes how long life could survive on your planet. All the choices end up sterile, but the player with the longest survival time is the winner. Unfortunately, the limited number of variables causes all the options to eventually result in a lifeless globe because designing a planet to support life is a complex process.

As scientists examine systems that support life on Earth, they find multiple complex systems with some surprising agents that allow life to exist over the long haul. For example, we have written before about how many bird and mammal species spread seeds. Also, ants spread the seeds of more than 11,000 plant species. Without ants, the existence and abundance of many plant species could be impossible. A recent study has shown that other insects also spread seeds, allowing the enormous number of plant species on Earth.

Most plants have a compound called “herbivore induced plant volatiles” (HIPVs for short). A plant releases these HIPVs when caterpillars start eating its leaves. The HIPVs attract hungry predators that eat caterpillars. A recent study showed that agarwood (Aquilaria sinensis ), which is native to China, depends on hornets to spread its seeds.

Agarwood fruit produces HIPVs even though it is not assaulted by caterpillars. The agarwood HIPVs attract hornets which rush to capture the plant’s seeds. The hornets carry the seeds to their nests, where they eat the fleshy nutrient-rich structures called elaiosomes attached to the seeds. The hornets discard the seeds on the ground near their shaded nests. The seeds would dry out and die in the sun, but they germinate to produce new agarwood plants in the shade.

The Chinese people use agarwood for various purposes. However, the plant is listed as “vulnerable” because of habitat loss and the fact that local people eat the hornet larvae. Designing a planet to support life is a complex and challenging goal only God can do. Unfortunately, humans lack the wisdom to protect the life-sustaining system God has created for us.

Reference: “Helpful Hornets” Scientific American, October 2022, page 18.

November 14, 2022November 12, 2022

The Design of Lobster Eyes

How do you design an optical system that enables an animal to see 2300 feet (700 m) below the ocean’s surface? That question is similar to the problem that astronomers face as they look into low light levels in areas of space around black holes. The answer came from a detailed study of the design of lobster eyes, and scientists at the Goddard Space Flight Center have successfully copied it.

The human eye works by refraction, bending light by using rounded lenses. The lobster’s eyes work by reflection. Each eye of the lobster is packed with 10,000 square-shaped tubes lined with a flat, reflective surface that acts like a mirror. These mirrors direct incoming light to the retina, where tiny cells trap the light and focus it onto a layer of photoreceptors. This allows the lobster to have a full 180-degree view compared to the 120-degree view of human eyes. It also enables them to detect motion in low-light conditions.

In 1992, researchers from Columbia University built a device that mimics the design of lobster eyes, but the technology required 15 years to build a device for use in space missions. Studies using the lobster eye device have shown how the solar wind interacts with Earth’s magnetic field. In addition, newer models are opening the door to detecting faint X-rays from distant galaxies.

The design of lobster eyes is another of many design features in animal life that scientists have copied, leading to new discoveries. A visual system this complex is not the product of blind accidents. We see the handiwork of God everywhere we look in the natural world. The same God who designed the lobster’s eyes has given us the design for how we should live, and it’s written in His Word, the Bible. We would be wise to follow it.

Reference: “Lobster Eyes Help Us See Into Space” in Discover magazine November/December 2022, page 18.

November 7, 2022November 6, 2022

Blood Moon and Shooting Stars

On the morning of November 8, you will have a chance to see a total lunar eclipse, also known as a “blood moon.” At the same, you may also see a display of “shooting stars.”

A full moon occurs every 29.5 days as our planet comes between the Moon and the Sun. A couple of times per year, the alignment is precise enough that some part of Earth’s shadow falls on the Moon. If the outer area of the shadow crosses the Moon, we see a slight darkening of the Moon’s light. If the full shadow covers only a portion of the Moon, we see a partial eclipse looking as if someone has taken a bite out of the Moon. However, we will see the more dramatic total lunar eclipse this time.

When the eclipse reaches totality, the Moon will take on an orange or reddish glow. That is why people call it a “blood moon.” That color is because the small amount of sunlight reaching the Moon’s surface is the glow of sunrise and sunset all around the world. Our atmosphere bends and filters the light, blocking the blue light and focusing the lower-frequency reds and yellows on the Moon. We see that reflected back to us, this time for about 85 minutes.

You can enjoy a double treat if the sky is clear and the weather is not too cold. This is also the time for the annual Taurid meteor shower. The annual Taurid “shooting stars” are actually fragments of the comet Encke which burn up from the friction of Earth’s atmosphere. They are primarily tiny sand-grain-size pieces of rock that appear as streaks of light. However, some may be a little larger, looking like fireballs. The Taurids generally move more slowly and are often larger than the meteorites of other annual meteor showers. But, they may be fewer and farther between, with perhaps five to fifteen per hour visible in very dark skies.

The problem this year is that the peak of the Taurids is during the full Moon. The bright Moon always makes it difficult to see the much dimmer meteor showers. However, the 85 minutes of the total lunar eclipse creates an ideal window to look for the meteorites. So you can enjoy the “blood moon” and the “shooting stars” at the same time.

So, how and when can you see them? The total eclipse phase will begin on the morning of November 8 at 5:17 a.m. and end at 6:42 a.m. Eastern Standard Time. The partial eclipse will start and end about half an hour before and after those times. The faint penumbral phase will begin and end about an hour before and after the partial eclipse times. To see the Taurids, plan on being where you can see a clear view of the whole sky during the total eclipse phase. If you miss this total lunar eclipse, the next one will not occur until March 14, 2025.

Romans 1:20 tells us that we can know there is a God by observing the things He has made. What do the lunar eclipse and the Taurid meteor shower tell us about God? They are not omens of world events. They tell us that the creation is not chaotic but predictable. We live in a solar “system” in which we can accurately predict the movement of planets and moons and calculate what is going to happen and when–even to the exact minute. God has given us an orderly universe that we can study to learn about His power and wisdom. He has also given us His written word, which we can study to learn about His love and find the instructions for how to enjoy the gifts He wants to give us.

References: TimeandDate.com on their website or YouTube channel and NASA HERE, HERE, and HERE

November 4, 2022November 1, 2022

Diving Bell Spiders Breathing Underwater

In freshwater lakes, ponds, and rivers in Europe and Asia, a spider spends virtually its entire life below water, catching prey, mating, laying eggs, resting, and overwintering. Called diving bell spiders or simply water spiders (Argyroneta aquatica), they are the only spiders that breathe air underwater.

Diving bell spiders have a very dense layer of hydrophobic (water-repelling) hairs on their abdomen and legs that they use to hold a bubble of air. They create a “diving bell” by spinning an underwater web to hold the air bubble. The web is made of silk and a specially-designed and unknown protein-based hydrogel. They spin these sheets between submerged water plants and inflate them with the air held by the spider’s hydrophobic hairs. The silk is waterproof but porous enough to allow gas exchange with the surrounding water. There is a net diffusion of oxygen into the bell and a net diffusion of carbon dioxide out.

Nitrogen escapes from the bell as this process continues, so the bubble size decreases, and the spider has to bring new air in periodically to retain the bubble’s size. However, this system is so efficient that they may not have to add air for more than a day. By being underwater their whole life, diving bell spiders have only frogs and fish as their predators. They play an ecological role in the water body by eating aquatic crustaceans and insects such as mosquito larvae.

God has designed many different systems to allow balance in nature. When humans upset the balance, we create problems. The more we study the less visited areas of planet Earth, the more examples we find of unique life forms. We also find ways of copying God’s designs to create new materials and new ways to improve our living conditions.

References: Science News, July 2, 2011, page 14, and wikipedia.