How has sea level changed over history?
Scientists think that in ancient times the global climate and sea level went through many cyclic changes. Why do they believe this and what is the pattern of the sea level according to written history? This post addresses the gross features of the global mean sea level (GMSL), and not minor variations and trends. (more…)
From March 2021 the beach below Demons Bluff (near Anglesea in Victoria, Australia) has been closed due to the significant risk of cliff collapse. Landslips are unpredictable and can occur without warning. The size of material that falls onto the beach can be very large, with rocks and debris a potentially fatal hazard. A crack about 10 centimeters wide has grown to 70 centimeters in recent years, and that part of the cliff “is about to disappear”. The crack runs about 60 meters along the cliff. A large chunk of cliff collapsed at Demons Bluff in 2019. (more…)
Everyone is biased
If you change the bias in lawn bowling, the ball curves in the opposite direction and finishes in a different position. Similarly, if you change the bias (assumptions) in a scientific investigation you may obtain a different outcome.
In this post we look at the occurrence of bias in scientific investigations. (more…)
Theological conundrums and scientific implications
Adam is an important historical figure in the Bible. But if Adam is historical, should we see evidence for him in the genetics of modern humans? And how does the Table of Nations in Genesis 10 relate to what we see in human genetics worldwide?
This post is based on a presentation by Dr Robert Carter of Creation Ministries International (CMI). It deals with many questions about human races and human history.
Why is Adam important?
There are profound theological implications for the existence or non-existence of a man named Adam early in human history. According to the Bible he is the person from whom all human beings descend. For example, the genealogy of Jesus (His human nature) goes back to Adam (Lk. 3:38). And Luke is the most historian-like writer of the authors of the gospels. (more…)
The Bible gives a selective history of the earth from its creation to its demise. Many question this. Did you know that there are answers to your questions? Here’s the answers to some questions that were asked recently.
This post is based on questions and answers after a presentation by Dr Mark Harwood of Creation Ministries International (CMI). (more…)
The foundations of a building can move and crack due to expansive soils such as clay, poor soil compaction, plumbing leaks, poor drainage, or tree roots. Did you know that the theory of biological evolution destroys the foundation of the Christian gospel?
This post is based on a presentation by Dr Mark Harwood of Creation Ministries International (CMI). (more…)
Approximately 15 million Indians have been made redundant in the economic slowdown during the coronavirus pandemic. The majority of these are women who were doing low-skilled work. In a similar way, is God unnecessary because science can now explain all we need to know about the universe?
The big-bang model and the theory of biological evolution are atheistic creation stories. They assume there is no divine influence by ruling out the supernatural. So it is often assumed that they do away with the need for a God. But we will see that these theories explain less than what most people think. They have not made God redundant.
The big bang model of the universe
According to the US National Aeronautics and Space Administration (NASA), “The big bang is how astronomers explain the way the universe began. It is the idea that the universe began as just a single point, then expanded and stretched to grow as large as it is right now—and it is still stretching!” (see Appendix A). They also say, “It’s a theory of the origin and evolution of the universe”. (more…)
Weather change is not climate change
“Climate change” is mentioned often today in a context that means “weather change”. There is a difference between weather and climate. Climate is the long-term weather pattern. Weather influences what clothes you wear on a given day, while the climate influences the contents of your entire wardrobe. (more…)
The universe had a beginning
The pagan Greek philosophers thought the physical universe had no beginning. To Plato (428-348 BC), the universe was perfect and unchanging. And Aristotle (384–322 BC) argued that the world (matter) must have existed from eternity. If the universe could never have gone from nothingness to somethingness, it must always have existed. For this and other reasons, time must stretch eternally into the past and future. Aristotle taught that the world was eternal.
Medieval philosophers also wondered whether the universe is eternal or had a beginning. And medieval authors debated that point in light of the Christian creation story. (more…)
Creation of the cosmos according to the Bible
There are two main worldviews concerning the creation of the universe: the big-bang theory and the Bible. According to the laws of nature, both explanations have a light time travel problem (Appendixes C and D).
This post gives a summary of the biblical worldview of the creation of the universe. It begins with seven inferences from the Bible.
Over six days at the beginning of time, God created a functionally mature universe (Gen. 1:1-2:1) (Appendix A). This is not deceitful because God communicated to mankind what happened. According to the genealogical and historical information in the Bible it occurred about 6k years ago. After the six days: (more…)
There are two types of explanation for the origin of the universe. These are either natural or supernatural. The natural explanation says that the universe is a product of the laws of physics and chemistry operating on energy and matter in space and time. It may also assume that the universe is part of a larger ‘multiverse’ that creates new universes (Appendix A).
The supernatural explanation says that the universe was created by something/someone beyond the laws of nature or something miraculous. It is not defined by space-time, matter and energy nor the laws of physics. Which type of worldview offers the best explanation? (more…)
Here is a conversation I had with Dr Jay Wile on whether “historical science” (like the theory of biological evolution) is science or history. Is it scientific or is it an historical narrative (a story written by scientists based on what they believed happened in the unverifiable past)?
Other conversations on this topic are given in Appendix A.
Dr Wile’s comment
With regard the documentary movie “Dismantled” by Back2Genesis:
… I do want to point out that I strongly disagree with the first part of the documentary, which tries to claim that evolution isn’t really science; it’s history. As such, it’s not the same as the science that cures disease and makes Mars rovers, because it studies something that is not repeatable: the past. This is a very common assertion among creationists, but it is utterly false.
In fact, epidemiology has cured disease by studying the past. More importantly, the study of the past is definitely repeatable. We cannot repeat the past itself, but we can study the evidence related to the past, develop a hypothesis, and then test that hypothesis with more observations of the evidence related to the past. We can repeat such observations in different parts of the world, and if the hypothesis is repeatedly verified, it is just as scientific as a hypothesis about a medical procedure. A theory is scientific if it makes predictions that can be observationally verified. This is true whether the theory is about the past, present, or future. (more…)
This post is based on the documentary movie “Dismantled” by Back2Genesis.
It’s hard to find anyone who has not heard the often repeated claim that humans and chimpanzees are genetically 98-99% identical. This has been promoted to the world as proof that humans share a common evolutionary ancestor with chimps. However, recent studies now challenge this claim.
Evolutionary geneticists have acknowledged that the actual genetic differences are far greater than we’ve been told. For example, primate evolutionist Todd Preuss states “it is now clear that the genetic difference between humans and chimpanzees are far more extensive than previously thought; their genomes are not 98% or 99% identical” (1). Earlier studies published in the evolutionary scientific literature reported an overall DNA similarity of 98-99%. However, large portions of the chimp genome didn’t align with the human genome and so were excluded from the reported estimates! For instance, the algorithm parameters used in the major milestone publication in Nature reported by the chimpanzee sequencing and analysis consortium omitted over 100 million DNA letters (2)! When accounting for these large non-alignable regions and other omitted sequence data, the actual chimp-human DNA similarity is significantly lower than the 98-99% identity claims. (more…)
We have seen that biology doesn’t support the idea of biological evolution – that single cells changed into humans by mutations and natural selection. But what about paleoanthropology?
This post is based on the documentary movie “Dismantled” by Back2Genesis.
Since the time of Darwin many determined individuals have searched for missing links between apes and mankind. Periodically fragmentary skeletons have been found and artists reconstructions of their bones are presented to the public as undeniable evidence that mankind evolved from ape-like creatures. To scientists who study their bones these alleged transition forms are called hominins (see Appendix). (more…)
Although the concepts of evolution are contrary to many of our experiences in daily life, it’s commonly used to explain everything about life. But does biology support the idea of biological evolution – that single cells changed into humans by mutations and natural selection?
This post is based on the documentary movie “Dismantled” by Back2Genesis.
Where did everything come from?
Have you ever looked up at the night sky and wondered how the vast expanse of the universe with its countless stars and galaxies came into existence? How do you explain the incredible diversity of plants and animals that fill our habitable planet? And how do you explain the origin of mankind and the beautifully diverse ethnic groups?
For centuries we have struggled to understand were we came from. Many theories have been proposed. Some rational and thought provoking, others wildly speculative and seemingly impossible to verify. So how do we sort through all of these theories to determine which one is most logical? Modern science is revealing important clues to this puzzle helping us to understand the full picture of our origin. However, the mystery still remains, where did everything come from? (more…)
When I had a prostate biopsy in March, core samples from 32 needles were used to check for the presence of prostate cancer. The prostate is located in the male pelvis beneath the urinary bladder. It’s about the size of a walnut. I had no side effects from this procedure and afterwards the prostate continued to function as usual. That’s amazing! What if we stuck 32 needles through a smartphone? It would be useless and never work again.
The human body is robust and resilient
This shows that the human body is more robust than human-engineered machines. In fact, your body is a miracle of precision engineering. It’s also robust with built-in redundancy. As the human body can heal itself from injury and disease it’s also resilient. “Robustness” is the ability to resist failure, and “resiliency” is the ability to recover from failure. (more…)
In social media it’s often hard to tell what’s real and what’s scripted. Storytellers often exaggerate the truth, embellish to make a point, and lie to make an imprint on people’s minds. The lines between fact and fiction are fuzzier today than ever before. Our information sources have multiplied and our stories arrive faster and with considerable urgency. And with all the noise, there is a greater opportunity for embellishment. While stories do not need to be real to be effective, they can be more effective if the truth (or the fiction), is disclosed upfront.
The most popular scientific explanation of the universe is that it has developed over billions of years. This is called the big bang model. But the first chapter of the Bible says that the universe was created in six days! In order to resolve this difference some say that Genesis 1 is mythical. A mytho-historical genre (literature style) is one where a grain of truth (the historical part) is embellished to convey some spiritual truth (the mythical part). In this case it’s assumed that the text is not to be read as literal history. It conveys a sense of truth about origins, but not a literal description of actual events. For example, the days of creation may represent long geological periods in deep time. And the biblical creation week is taken to be a figurative expression for gradual changes which occurred on the earth, perhaps millions or billions of years ago. But who decides what part is historical and what part is myth? And who decides what the myth means? This is a very subjective method of interpreting the Bible. (more…)
The concept of geologic (or deep) time is now part of our culture. It’s a product of a secular worldview that rejects biblical history and is the foundation of atheism. And it’s so popular that I expect few people will read this post or question the status quo.
The methods used to determine the geologic time scale are summarized in Appendix A. And the main differences between the geologic time scale and the biblical time scale are summarized in Appendix B. Despite its seemingly scientific basis, there are many reasons to be skeptical of the geologic time scale. Some of these are summarized below.
According to the biblical time scale (Appendix B), after the ice age the oceans would have reached their current level about 3,800 years ago, which is 3,200 years less that according to the geologic time scale. This implies that Australian Aboriginal stories describing times when sea levels were lower than today were probably 3,700 years old, which is more credible than the 10,000 years quoted by researchers. It also represents about 148 generations, which is more realistic than the supposed transmission of these stories over 400 generations. So the biblical time scale provides a more credible explanation of these orally-transmitted Aboriginal stories than the geologic time scale. (more…)
In 2005 paleontologist Mary Schweitzer found the first evidence for soft tissues in a dinosaur bone. Blood vessels, red blood cells, and soft and stretchy ligaments were found in the bone. Also proteins like collagen, hemoglobin, osteocalcin, actin, and tubulin were found. And Schweitzer has even recovered fragments of the more fragile and complex molecule, DNA. These are complex molecules that continually tend to break down to simpler ones. The bone was said to be 68 million years old according to the geologic time scale. Schweitzer was the first researcher to identify and isolate soft tissues (such as collagen, a connective protein) from an ancient fossil bone (Appendix A).
Soft tissue has also been extracted from bones that are assumed to be from the Jurassic period which lasted from 145-200 million years. And in 2015 fibers and cellular structures were discovered preserved in 75 million year old dinosaur specimens. Both of these ages are assigned according to the geological time scale. Typically an animal’s remains mineralize as they decay, so most specimens of this supposed age consist of inorganic material. (more…)
In 1994 an experienced bushwalker and rock climber abseiled into a remote gorge in Wollemi National Park, west of Sydney and found himself in a narrow canyon. He realized that the trees growing along the creek were unusual. The large, glossy evergreen trees had bark that peeled from young stems in red-brown scales and the older bark resembled bubbling chocolate (or coco puffs). Male and female cones were found at the tips of branches on the trees, with a majority of the female cones at the top of the trees.
They proved to be a tree new to science and, prior to this discovery of living trees, the genus was known only from fossils. The Wollemi pine (Wollemia nobilis) belongs to the ancient conifer family Araucariaceae. The other two genera in this family are the Araucaria (that includes the bunya, hoop pine, monkey puzzle tree and Norfolk Island pine) and the Agathis (that includes the kauri). The Wollemi pine has some structural characteristics of the Araucaria and the Agathis, but it also has some unique features. The genus is thought to be about 100 million years old under the uniformitarian (geologic) time scale. So prior to this discovery, these pines were thought to be extinct for millions of years. (more…)
In January 1990 a span of London Bridge collapsed, so its name was changed to London Arch. The arch is a tourist attraction along the Great Ocean Road near Port Campbell in Victoria, Australia. Before the collapse, visitors were able to walk from the mainland across the double-span natural bridge. Oceanic erosion of the limestone coastal cliffs caused the formation of the bridge and also caused its collapse to form an arch. Eventually arches collapse to form stacks like The Twelve Apostles, which are icons of the Australian landscape in the vicinity of London Arch (Appendix A).
In this post we will see that rock coastlines are eroding faster than we think. (more…)
Onion weeds are the bane of many gardeners. They are very tough to get rid of. The reason they are so hard to get rid of lies in their bulbs. If you attempt to remove the weed by digging it up and shaking off the excess dirt, you have just shaken the numerous bulbletts attached to the larger bulbs at the root of the weed and you have just multiplied your weed problem instead of eradicating it.
On Monday mornings I do gardening with Easy Care Gardening. Sometimes this involves controlling onion weed in garden beds by weeding or mulching. If you try to pull onion weed out of the ground, the stalk will break off and leave the bulbs in the ground. This means that before too long, the weeds will return. To eliminate the weed, you have to take a small trowel and dig the whole plant out of the ground, bulb, soil and all. If the parent bulbs release tiny bulbs (bulbils) from the base of the main bulb, these grow into mature plants, and all the digging has achieved is multiplication of the problem. (more…)
Recently I’ve visited limestone caves in Maastricht (in the Netherlands) and Paris (in France). These are man-made tunnels and underground caverns where the rock was mined centuries ago for building purposes.
The North Caves tunnel goes deep below the St Pietersberg hill (Saint Peter’s Mount) at Maastricht. The network of thousands of tunnels is over 80 km (50 miles) long and includes charcoal drawings and inscriptions on the walls. Miners started excavating the mountain some 1,000 years ago, and in recent years open-cut mining has been used as well. This yellowish limestone was used in the Netherlands and Belgium as a traditional building material from the Middle Ages to the Renaissance.
These caves were used as a refuge in wars and when Maastricht was under siege. During World War II, 780 paintings, including Rembrandt’s “Night Watch”, were kept safe in the caves for three years. And the tunnels were used to smuggle Jews to safety during this period. (more…)
Cancer has touched most of our lives, taking down friends in their prime and plaguing the older years of loved ones. When did cancer begin and will we find a cure?
This post is based on a children’s book by Hughes and Cosner (2018).
In the beginning, was there cancer?
Evolutionists believe that for the first few billion years of life on our planet, single-celled organisms had the globe to themselves. But at some point in deep time, cells began to team up and multicellular life arose (Appendix A). Being multicellular has many benefits. Cells cooperate and work toward a common goal. This cooperation of trillions of cells allows us to have the incredibly complex structures we enjoy, like our brain. (more…)