Earth Archives

June 11, 2022June 9, 2022

Why Does Anything Exist?

Why is there something rather than nothing? Most scientists today agree that the universe had a beginning. They disagree on how it began, but they largely accept the idea that it began to exist. However, another question many ask is, “Why does anything exist?” If there was nothing before the universe began, why are we here?

If nothing existed before the universe began, it is difficult to explain why there is anything at all. Some scientists have tried redefining “nothing” to make it “something.” Sometimes they suggest that something is gravity. So, if gravity existed before there was anything, where did the gravity come from? What they are doing is to substitute gravity for God, but how can there be gravity without mass?

Isaac Newton described gravity as the attraction between objects that have mass. The more mass, the more gravity pulls them together. That was the accepted theory until Einstein devised a new idea. His theory defined gravity as a curvature in space-time, which is the accepted concept today. But, according to scientists, the cosmic creation event (usually referred to as the big bang) was also the beginning of space and time. So, where does gravity come from if there is no space-time or matter-energy? That still does not answer the question, “Why does anything exist?”

Of course, if science says that gravity existed before anything else, atheists argue that it is no different from saying that God existed before anything else. Who or what made God? Everything that begins to exist must indeed have a cause. However, God is eternal. He did not begin to exist. God is the first cause, the unmade Maker, the necessarily existing uncaused Being. If God created time and space, He is outside of time and space. God existed before time, but even using the term “before” shows that we are limited to thinking in time terms. There is no before or after with God. He knows the future because He can see the entire timeline of the cosmos, viewing it from the outside.

So back to our original question, “Why does anything exist?” We can say that everything exists because God exists. God chose to create this fine-tuned universe of space, time, matter, and energy. Since God is outside of time, He can hear the prayers of millions of people all over the world at the same time. There I go using that “time” word again. We can’t think outside of time because we can’t live outside of time. If we could, for just a moment (another time word), step outside of history’s timeline and see it from God’s perspective, we could understand why God allows things to happen. We could understand the things that make us ask, “Why doesn’t God stop that from happening?” We could see the conclusion of all things. We would know that because of God’s wisdom, justice, and love, the conclusion is good.

June 10, 2022June 8, 2022

Earth Is a Complex Living Planet

In 1883, an Indonesian volcano named Krakatoa, or Krakatau, erupted. In August of that year, the volcano exploded with such fury that 70% of the island collapsed into the caldera. The explosion was so violent that people heard it thousands of miles away. On January 15, 2022, Tonga’s Hunga volcano exploded. That island nation was devastated, and people heard the booms in Alaska, 6,200 miles (almost 10,000 km) away. Events such as those remind us that Earth is a complex living planet.

On January 14, 2022, the Hunga volcano erupted, apparently sinking the volcano’s main vent below sea level. That set up conditions for the volcano to explode the next day. Because of the capabilities of modern science, a team of 76 scientists in 17 nations studied the atmospheric waves created by the explosion, concluding that they were the strongest since the Krakatau explosion nearly 140 years ago. David Fee of the University of Alaska Fairbanks said, “Our hope is that we will be better able to monitor volcanic eruptions and tsunamis by understanding the atmospheric waves from this eruption.”

Earth is a complex living planet with massive forces at work, constantly changing its surface. The North American land mass is unusually stable, allowing us to build huge buildings and large cities, but much of the world is not that stable. In recent years, we have learned that the continents move, bringing to the surface new minerals and nutrients needed for life. In addition, in the ocean trenches, material is taken back into Earth’s core to be reworked and brought back to Earth’s crust.

The more we learn about our planet and the forces that have molded and shaped it to make life possible, the more apparent it becomes that life is extraordinary and the habitat that supports it is unique. Therefore, taking care of this beautiful creation of God is essential, and part of that is understanding that Earth is a complex living planet.

Reference: National Science Foundation and the journal Science.

June 7, 2022June 6, 2022

Planet-Moon Size Ratio

What is the optimum size for a planet to form a just-right moon? According to a new study, the short answer to that question is, “Just about the size of planet Earth.” Is that another coincidence or a matter of design? First, let’s consider the planet-moon size ratio.

The radius of the Moon is a little more than one-fourth of Earth’s radius. That four-to-one ratio is unlike any other planet-moon size ratio in our solar system. The solar system’s largest moon is Ganymede which orbits Jupiter. It is one-third larger than our Moon, but Jupiter is more than 11 times the diameter of Earth. The essential factor is that our Moon is larger in relation to the size of the planet it orbits than any other moon in the solar system.

Scientists believe that our Moon was formed when a planet the size of Mars collided with the early Earth. The heat caused by the collision vaporized the material, which eventually congealed to form the Moon and planet Earth. (See Genesis 1:1-2.) The angle of that collision was precisely fine-tuned to result in a planet and moon with the exact size ratio for the Moon to control Earth’s tilt, rotation speed, and ocean tides, as well as perfectly covering the Sun during a total solar eclipse.

To suggest that the creation of a planet perfect for advanced life could have been an accident requires that you have a lot of faith in chance. But a new study by researchers from the University of Rochester in New York adds even more evidence for design. They found that a planet more than 1.3 to 1.6 times Earth’s size could not form a moon that would have the “life-enabling effects” that our Moon has.

Computer modeling shows that if larger planets collided, the energy of the impact would vaporize the material, but a stabilizing moon could not form. The vaporized material would cause drag on the planet, slowing it down so much that gravity would cause any material that congealed to crash into the planet. Not only is the planet-moon size ratio essential, but so also is the size of the colliding bodies.

Numerous factors beyond the planet-moon size ratio must be just right for a functional, life-supporting planet to form. Our planet meets every one of those requirements, and so far, astronomers have not found any other planet that does. The Bible does not tell us whether God chose to create life on another suitable planet anywhere in the universe. However, scientists will never stop looking for it. In the meantime, they keep finding factors that show evidence of intelligent design everywhere in the universe.

References: Space.com and Nature Communications

June 2, 2022June 2, 2022

Climate Change Is Not New

The author of Ecclesiastes wrote a great deal about the futility of life and the failing of human knowledge. In the first chapter, Solomon writes, “What has been will be again, … is there anything of which one can say ‘look this is something new’? It was here already long ago. It was here before our time.” With that in mind, climate change is not new and should not be a cause for religious fervor.

Many historical passages in the Bible tell about drought, famine, and changes in the weather. Why did the brothers of Joseph go to Egypt? (See Genesis 41:56-57.) Why did the ancient prophet pray for rain? (See 1 Kings 18:41-44 and James 5:17-18.)

Those of us trained in geology who know how to read the rock layers and understand what environment produced them can clearly see that Earth’s climate has changed throughout time. For example, in Zion National Park, petrified sand dunes tell us that area at one time experienced warming far greater than what we see today. Where we live in Michigan, glacial moraines, eskers, and lakes abound, giving solid evidence that the climate was very cold at one time in the past.

Earth’s design is amazing. Because our area experienced glaciers, we have no shortage of water. There is no bedrock visible because sand and gravel make up the terrain, and water seeps into the ground rather than running off. Climate change melted the glaciers, leaving an ideal environment for human habitation. Thus climate change is not new, and God’s design of Earth is alive and active, allowing a constantly changing environment to support life.

In 2022, we find climate modifying Earth again. The polar caps are melting, and the sea level is rising, resulting in wind and ocean current changes. As in the past, God’s design is bringing water to places that have previously been desserts, allowing crops to grow in areas that could not support them. Climate change is not new but has always been part of our planet’s design.

Will we need to make adjustments to these climate changes? Yes, of course, but God has given humans the ability to do that. We can change crops, adjust waterways, control wildfires, and even move populations when necessary. Let us not wring our hands and treat God’s design for replenishing the planet as if it were something evil. Today, our major problems are human problems of immorality and a refusal to live as God has called us to. By our actions, we can reduce the severity of global warming and use its change to our benefit.

June 1, 2022May 31, 2022

Where Do We Find Dinosaurs Mentioned in the Bible?

Yesterday, we pointed out that words like “behemoth” in the original language of Genesis 1 would not have included animals like dinosaurs but referred to animals the ancient Israelites knew. So the next logical question would be, “Where do we find dinosaurs mentioned in the Bible?” The answer to that question is “nowhere.”

Why would the Bible mention dinosaurs? Consider how you would explain bacteria to a man with no microscope, or how could a person living in the jungle make sense of an octopus? When an explorer brought a stuffed platypus back to England for the first time, people thought it was a fake. Millions of different plants and animals have lived on Earth, and many of those still exist today. The purpose of the Genesis account is to say that God created everything, not to identify the millions of species that have lived on Earth. Genesis mentions only the animals the Israelites could identify and name.

So from today’s perspective, when did those animals exist? Some fundamentalists have suggested that we don’t find dinosaurs mentioned in the Bible because they didn’t exist. They say that God miraculously created dinosaur fossils to give the appearance that the animals lived when they did not. That explanation makes God a liar trying to fool us into a false conclusion.

Others suggest that dinosaurs were there but simply weren’t mentioned in the Bible. There is no evidence that animals like T-rex lived at the time of Adam and Eve. In reality, the atmosphere and temperatures necessary for such an animal to survive would be detrimental to humans.

Since we don’t find dinosaurs mentioned in the Bible, what was God’s reason for creating these huge animals? God knew that humans would need an environment optimized for their survival. In Alaska today, the survival of various life forms depends on salmon bringing nutrients into an environment lacking those essentials to support life. Like the salmon, the dinosaurs were the vehicles that provided resources needed for humans to exist and flourish later. The plant-eating dinosaurs consumed massive amounts of vegetation and excreted processed plant materials and seeds. They spread the vegetation and produced topsoil and critical elements necessary for human life. No animal living today could accomplish that task.

When Genesis 1:1 tells us that God created the heavens and the earth, the result would be a functioning universe and a dynamic planet where humans could eventually live. Earth was not a blob of molten rock or hydrocarbons but a functional planet, and dinosaurs were one of the tools God used to prepare it for humans. The big animals and plants helped create topsoil, coal, and a variety of trace elements human life would need. The oceans nurtured diatoms that produced the massive amounts of hydrocarbons humans would need for oil and gas. We don’t find bacteria, diatoms, or dinosaurs mentioned in the Bible because they are included in Genesis 1:1.

God could have zapped the hydrocarbons into existence, but if He had done it that way, humans could never have located them. God not only created the resources we would need, but He did it in a way that we could find them. He gave us the intelligence to study His methods to find the resources and obtain them for our use.

The wisdom of God in designing Earth to sustain human life is incredible. Every day, science finds new clues about how the planet was designed and how things we might consider insignificant are critical to our existence.

For more information about Barosaurus click HERE.

May 31, 2022May 30, 2022

Interpret the Bible Literally

We hear from both skeptics and biblical fundamentalists about taking the Bible literally. However, even those who claim to interpret the Bible literally often don’t, resulting in some ridiculous errors. Furthermore, those misinterpretations cause faith challenges for better educated young people because they realize that some things people ascribe to the Bible are not logically or scientifically possible.

To interpret the Bible literally, you must take the whole Bible and not cherry-pick individual passages to support what you already believe. It also means looking at the original language and asking how those to whom it was written would have understood it. Let’s take a modern example. What does the Spanish phrase “Juan tiene frio” mean? Translated literally, the words would mean “John has cold.” It could either mean John is cold or John has a cold – he is sick. How would you know what the writer intended?

Sometimes the wording looks like it is unrelated to what it actually means. For example, what does “Juan me cae bien gordo” mean? The words are “John me falls well fat.” So is this a comment about my waistline? My Spanish-speaking associates tell me it means “John really bugs me.” You would know that by understanding the culture and how those who speak the language would understand it.

This is also true of Hebrew and Greek. When the first chapter of Genesis lists the animals God created, the Hebrew words refer to creatures the readers knew. “Behemah” in verses 24 and 25 did not include dinosaurs, platypuses, giraffes, or elephants. People would have understood it to refer to the cattle the readers knew. “Remes” in the same verses would not have meant snakes and komodo dragons but rather the smaller examples of livestock like goats and sheep the readers knew. In Genesis 9:1-3, “remes” is included as an animal that God said would be food for the Israelites. We know that the Jews had food restrictions that would not have included snakes, worms, and komodos, so the meaning of “remes” is clear.

Those who attempt to include dinosaurs on Noah’s ark are not taking the Bible literally. When they do that, they provide fuel for those who say the Bible is a book of myths. We must understand what it means to interpret the Bible literally. We will deal with more on the dinosaurs tomorrow.

May 16, 2022May 14, 2022

Why Does the Moon Look Larger Near the Horizon?

Perhaps you saw the total lunar eclipse last night, or maybe it was only umbral (partial) in your area. Either way, it reminds us of God’s intricate design that allows advanced life on this planet. As you watched the Moon, you may have seen it close to the horizon or high in the sky. Why does the Moon look larger near the horizon? Is it really larger, or are your senses being fooled?

Here is a simple experiment you can do with a camera or smartphone. Take a picture of the Moon when it rises and then take another picture of it high in the sky on the same night. Now compare the Moon’s size in the two pictures. You will see that the Moon is the same size. Better yet, stretch out your arm and compare the Moon’s size to your thumb at the two positions on the same night.

If you are thinking that the Moon looks larger at the horizon because it is farther away at that time, that is clearly not the case. The Moon’s distance, and therefore apparent size, does vary somewhat throughout the year, but not on the same night. The difference in apparent size when the Moon is closest to Earth and farthest away is only about 7%. The human eye can barely detect that difference.

So why does the Moon look larger near the horizon? First, realize that it is not our eyes but the human brain that does the seeing. When the Moon is near the horizon, we compare it to distant trees and buildings that we know are large, so we think the Moon looks larger. However, when it is in the middle of the vast, open sky, the Moon seems small by comparison.

We interpret what we see based on previous experiences and prejudices. That means our brain interprets new information filtered through those prejudices. That brings up another question. How does the human mind interpret other areas of understanding, such as the existence of God? Are there filters in your line of sight that can block you from seeing the truth?

Reference: Discover Magazine

May 6, 2022May 5, 2022

Diversity of Life on Earth

We read reports of scientific research from all over the globe. Scientists are discovering how various forms of life exist on this planet. There is a diversity of life on Earth, even in environments where you wouldn’t expect life to survive.

One such environment is in the deepest part of the ocean, where animals must live in total darkness. The design that enables them to survive with no light from the Sun or Moon is bioluminescence. These animals generate their own light so they can find each other and locate prey. There is a whole chain of life in the darkness of the deep ocean, and we are learning that this ecosystem absorbs greenhouse gases that affect the atmosphere for land creatures.

We see this kind of balance in oceans of the past. Long ago, sea animals were large enough to maintain balance in the sea by eating tremendous quantities of food. For example, a marine reptile carnivore known as ichthyosaur was up to 66 feet (20 meters) long. When the asteroid strike wiped out the giant creatures, including the dinosaurs and ichthyosaurs, the smaller life forms survived and established a new food chain.

Scientists are discovering unique designs that enable animals to survive what would appear to be impossible conditions. For example, how can a boa constrictor breathe as it squeezes the life out of prey and ingests it? Why doesn’t the act of compression force the air out of the snake, suffocating it? The answer is that boas have 200 pairs of ribs and some of the ribs squeeze the prey while others are designed to allow the snake to breathe.

The diversity of life on Earth allows specialized equipment designed for living in any environment. Even humans are diverse. Modern pygmies are well-designed to live in a jungle environment. Fossils of a hominin named Homo naledi tell us that ancient small humans existed in environments with fewer resources. Most of what we know about them comes from a burial chamber found in a cave in South Africa.

We see the diversity of life on Earth today, even in humans able to survive in challenging environments. Racial characteristics in humans offer survival benefits in the diverse habitats of our planet, and they are not a basis for discrimination. We need to understand that diversity in animals and humans is an expression of God’s wisdom and design for life everywhere on Earth.

References: Saturday Evening Post May/June 2022 (pages 36-39); The Week March 18 (page 21) and April 15, 2022 (page 21); USA Today and South Bend Tribune for May 2, 2022; and Archaeology for May/June 2022 (pages 9-10).

May 4, 2022May 2, 2022

Known Exoplanets Number 5009

As new space telescopes look out into the cosmos, astronomers discover more planets orbiting stars other than our Sun. NASA reports that known exoplanets number 5009. The process God used to create “heaven and earth” resulted in a lot of extra material in various forms throughout the cosmos. In 1999, astronomers discovered the first exoplanet, and since then, the number has kept growing.

At first glance, one might feel that since there are so many planets, some of them must be inhabited by sentient beings like ourselves. However, we find that is not the case when we examine the breakdown of the types of planets that astronomers have discovered. Even though known exoplanets number 5009, only 200 are worlds like Earth, made up of solid rock. The rest are gas planets like the Jovian planets Jupiter or Neptune, or they are huge solid planets with massive gravitational forces that would crush living beings. We should remind you that a world suitable for sentient life requires at least 47 other variables that we have listed in a chart you can see at THIS LINK.

When God “created the heavens and the earth” (Genesis 1:1), His methods involved forging massive amounts of gases and very few solid materials. Known exoplanets number 5009 now, but the number is sure to increase. Studies continue to show that our solar system and planet are unique. God’s wisdom in creating Earth the way He did becomes more evident as we explore space and realize how many resources we have available on this planet.

The “heavens declare the glory of God and the sky shows His handiwork” (Palms 19:1). We see more of His power and wisdom as our technology produces better images of the cosmos and how it was created in the beginning.

References: Science News April 23, 2022, and Time magazine for April11/April 18, 2022.

May 2, 2022April 30, 2022

Medical Challenges of Space Travel

Space exploration presents many challenges, but the medical challenges of space travel may dwarf the technical challenges. Spending lengthy sojourns on the International Space Station (ISS) has already shown some of the problems that future space travelers will face.

One problem astronauts face is space anemia caused by a lack of red blood cells. On Earth, the human body makes two million red blood cells every second to replace the ones that are lost. In space, the astronauts’ bodies lose three million red blood cells each second, and they must replace those cells. Anemia results from a shortage of the red blood cells needed to carry oxygen to all parts of the body. It causes fatigue, dizziness, and weakness.

Space anemia was well-known, but scientists thought the body would adapt and correct the problem after an extended time in space. Unfortunately, a recent study of 13 astronauts has shown that it is not corrected after six months on the ISS. Furthermore, it took three to four months to restore a near-normal red blood count after the astronauts returned to Earth. There was still a thirty percent greater loss of red blood cells even after that.

A new study on cosmonauts in the ISS shows another area of concern. Scientists studied the brains of twelve cosmonauts just before and after their space flights and again seven months after they returned to Earth. They used computer reconstruction of data from magnetic resonance imaging (MRI) to study the structure (gray matter) and connectivity (white matter) in the brain. The research showed shape changes in the brain, especially in the corpus callosum, a large bundle of nerve fibers that connect the brain’s two hemispheres. In addition, researchers detected “changes in the neural connections between several motor areas of the brain.” But, perhaps, the most concerning is that in the brain scans taken seven months after the cosmonauts returned to Earth, the changes to the brain were still present.

A journey to Mars and back will take more than twenty months. During that space flight, astronauts will need protection from radiation, food for proper nourishment, and to replenish red blood cells while they experience “rewiring” of their brains. The many medical challenges of space travel remind us how blessed we are that God has given us the perfect planet to call home.

References: EurekAlert.org and Frontiers In Neural Circuits