Famous Australian Atheist Politician Becomes a Christian

Former Governor General of Australia, Bill Hayden (click for credit)
I have always been amazed by the many different ways God calls His people to Him. For me, God used science to convince me that there had to be a Creator. From there, I came to realize that the Creator is the God of the Bible. For others, it’s specific people who are influential in their lives. For others, it’s a specific experience or a long list of experiences that add together to lead them home. To see what I mean, read some of the accounts I have written about atheists who became Christians.

This account is of Bill Hayden, a famous politician in Australia. He worked in government for 35 years, ending his storied career as the Governor-General of Australia, the highest executive office in the land. His atheism became well known throughout Australia when he was sworn in to that post. Usually, the Governor-General swears an oath on the Bible, but Hayden ignored that tradition and simply gave an affirmation. In addition, by tradition, the Governor-General is also the Chief Scout of Australia. However, Hayden refused that position, since his atheism was incompatible with the Boy Scout Promise. Instead, he took the role of National Patron for the Australian Boy Scouts.

Why was Bill Hayden an atheist? In an interview, he gave several reasons. His father was an atheist, but his mother was a devout Catholic. He had some bad encounters with pastors and priests. He couldn’t believe some of what he called the “tall stories” in the Bible, such as Naoh’s Ark. However, the turning point in his life came when his five-year-old daughter was hit by a car and killed while crossing the street after Sunday School. A kind priest tried to help him find comfort in prayer, but he found no comfort there. That seems to be the moment he decided he was an atheist.

What called him back home to God? Once again, there were several factors. However, the biggest seemed to be a nun named Sister Angela Mary Doyle. She worked with him to pass what is now called Medicare, Australia’s socialized medicine program. In the interview, he said that when he was with her he thought:

I had been in the presence of a holy one, a holy person. I felt it was something that suffused my system. My chest felt heavily congested with the feeling that I have been lucky…that I had been with a particularly holy person.

That gave him something to which he could relate, and he eventually shed his atheism to follow Christ. Towards the end of the interview, he gives some sound advice to those who are having doubts about Christianity:

Understand your faith. Don’t let your faith be damaged by the failure of a few agents who never allowed their faith to guide them.

As a young man, he certainly didn’t understand the faith. The “tall stories” to which he refers are not hard to believe at all. In fact, they are easier to believe than the tall stories that one must believe in order to be an atheist. However, to see that, you must understand the Scriptures. When his daughter died, he didn’t understand his faith enough to see how it should have comforted him in his time of grief. In addition, we must all keep in mind that many individuals who claim to represent Christ do not actually follow Him. We should not use their actions to judge the faith that they claim to represent.

That Virus in China

People in China wearing surgical masks. Photo copyright shutterstock/testing.

If you haven’t been paying a lot of attention to the international news, you might not know that there is a serious virus spreading in China. As of yesterday at 3 PM Eastern, 640 people have been infected, and 17 have died. Most of the cases are in China, where the virus originated, but there have been four cases in Thailand, two in Vietnam, and one each in Japan, South Korea, Singapore, and the United States. While there is always a chance that the virus could produce a pandemic, officials in China seem to be doing all they can to keep that from happening.

Several cities have suspended bus and train service in an attempt to keep people the virus from spreading through travel. The city in which it originated (Wuhan) has been completely shut down. A colleague of mine says that her son is in that city, and all transportation has ceased. Businesses (even grocery stores) are not allowed to open. People must make do with the food they currently have until the government decides that it is safe for businesses to open again. Currently, they are hoping to allow businesses to open on Tuesday. The virus is very dangerous, but the Chinese government seems to be taking it seriously. Only time will tell if their efforts will be enough.

What is this virus? It is a strain of coronavirus, which causes respiratory infections. It usually gets spread from animal to human, but in some cases, it can be spread from human to human as well. This version of the virus seems to be one of those. Most coronavirus infections produce mild symptoms. In fact, nearly everyone has had a coronavirus infection at one time or another. However, the severity of the infection depends on the proteins that the virus carries. The SARS epidemic of 2003 was caused by a particularly virulent coronavirus, resulting in more than 770 deaths worldwide. The hope is that the spread of this coronavirus can be better contained.

Why did it just appear? When the cell of an organism is infected with two different viruses, a new virus, called a recombinant virus, can be produced, mixing characteristics from each. That seems to be what has happened here. According to a study that was just published, it looks like the virus is a combination of a bat coronavirus and another one that cannot be identified. The study looked at the way the proteins are coded, and the authors claim that the most likely animal that spread the virus is a snake. That would be odd, since coronaviruses are only known to infect mammals. However, Wuhan does have open markets where live snakes are sold, and since that’s where the virus originated, it could have come from a snake.

Regardless of what animal it came from, once this new virus (which is really just a combination of two old viruses) was produced, it then was transmitted to a person. Once again, that’s usually the way a coronavirus is spread to people, but this one has been confirmed to spread from human to human, which is why China is clamping down on travel. The virus can be spread through the air, through personal contact, or from touching a surface that has the virus on it and then touching your mouth, nose, or eyes before washing your hands. Because of this, many people in China are wearing masks like you see in the photo above (which was taken a long time ago), and they are washing their hands regularly. Currently, there is no cure for the viral infection. The best thing that can be done is to treat its symptoms (fever, cough, and breathing difficulties) so that the body’s immune system has time to conquer it.

We should pray that the Chinese government is taking this situation as seriously as it seems to be, so that a deadly epidemic is averted. Also, we should pray for the people in the cities that are on lockdown. Not only are they the ones most at risk for the infection, but their lives have also been severely disrupted. Some may even have to deal with hunger or thirst caused by the precautions that are being taken.

UPDATE (02/26/2020): Here is an analysis from the WHO. If it is correct, then the epidemic is declining, and the fatality rate outside Wuhan is much less than what was originally feared.

UPDATE: My colleague, whose son is in Wuhan, says that the grocery stores were open on Sunday (January 26th) and well stocked. He was able to buy enough food to last a month if necessary. According to him, there was no panic. However, the city is still on lockdown, and the infection is still spreading. As of the morning of Monday, January 27th, there have been five confirmed cases in the U.S. Not of the U.S. cases have resulted in death, but at least 56 are dead in China.

A Dirty Childhood Can Lead to a Healthy Life

A happy child plays in a muddy river (photo copyright Shutterstock/Christin Lola)

One of the proposed explanations for the rise in allergies seen in the industrialized world is the hygiene hypothesis. It argues that many children who live in industrialized nations are raised in an environment that is just too clean. Because of this, they are not exposed to infectious and foreign agents that properly “train” their immune system. In addition, they miss out on some of the good bacteria and fungi that would take up residence in their body and support their immune system. As a result, the natural development of the immune system is stunted, and the body doesn’t know how to properly respond to certain assaults.

While there is a lot of good indirect evidence to support the hypothesis, the only controlled studies that support it have been done on mice. Of course, it is hard to do a controlled study on people, because you would have to get two similar groups of people and force them to live in different environments (one clean and one dirty) for a long period of time, and that’s just not practical. However, I recently came across a study which comes close to doing that, and the results strongly support the hygiene hypothesis.

The authors cleverly made use of an artificial separation of people that occurred more than 70 years ago. At the end of World War II, Finland had to give up some of its land to Russia, creating a new border between the two countries. Over time, the people who lived on either side of the border developed very different lifestyles. The Russian side of the border stayed largely agrarian, while the Finnish side became more urban. Since these two populations started out very similar but ended up very different, the authors decided to compare their susceptibility to allergies, and the results were rather astonishing.

In 2003, the authors randomly selected 98 Finnish children and 82 Russian children who were 7-10 years of age. They took skin samples and nose mucus samples, and they asked the parents to report on the childrens’ susceptibility to certain allergies. They also measured the sensitivity to certain allergens by looking at chemical levels in their blood. They then did a follow-up study of the same children roughly 10 years later. The results remained consistent between the initial and follow-up studies: The Finnish children were three to ten times more likely than the Russian children to have allergic reactions like asthma, hay fever, eczema, and a runny nose.

When the authors examined the skin and nose mucus samples, they found that the Russian children had a lot more bacteria in their skin and mucus than the Finnish children. In addition, the diversity of bacterial species was much greater in the Russian children. So the children who had more bacteria and lots of different species of bacteria living in and on their bodies were less likely to have allergies!

The authors specifically note that the largest disparities between the two groups were in bacterial species from the genus Acinetobacter. As the authors state:

Our results also suggest that high abundance and diversity of Acinetobacter might contribute to the low allergy prevalence in Russia. Implications of early‚Äźlife exposure to Acinetobacter should be further investigated.

In other words, the authors think that at least part of the reason that the Finnish children had more allergies is that they weren’t exposed to enough Acinetobacter. Where do these bacteria live? In dirt and water. So based on the results of this study, children who grow up doing things like the child in the picture at the top of the post are less likely to develop allergies later in life!

As a creationist, this doesn’t surprise me at all. God created us to interact with His creation, and when we try to isolate ourselves from it, we suffer.

How Can a Planet Orbit Two Stars?

An artist’s interpretation of the planet TOI 1338b, which orbits a binary star system. The planet is on the left. The two stars are the two white spheres. (NASA image)

If you haven’t seen it, there is a viral story about a high school student, Wolf Cukier, who made a significant discovery. During a summer internship, he was looking through data that had already been flagged as coming from binary star systems. In these systems, two stars orbit one another. While this may sound unusual, most stars in the universe (as far as we can tell, anyway) are a part of a system in which two or more stars orbit one another. Solitary stars like our sun are the exception, not the rule.

In most binary star systems, one star is much brighter than the other. As a result, if earth’s orbit is aligned with the orbital paths of the two stars in a binary star system, when the dimmer star passes between earth and the brighter star, the light we get from that star system gets dimmer. This is called an eclipsing binary. The data that Wolf Cukier was studying had already been noted as representing eclipsing binaries, but Wolf noticed another periodic dimming in the light coming from a binary star system charmingly named “TOI 1338.” The dimming was weaker than the dimming seen from the eclipsing binary, but it was regular. It was determined that this weak dimming was the result of a planet coming between earth and the brighter star in the binary system. In other words, this young man had found a planet orbiting two stars! Such planets are rare, but not unheard of. There were seven such planets confirmed before this one, but this is the first one discovered using this particular telescope, which is called TESS.

If you can’t quite visualize what is going on here, NASA has made a helpful animation, which I have included below. As you can see from the animation, when the dimmer star in the system passes between earth and the brighter star, the amount of light earth receives from the system decreases a lot. When the planet comes between earth and the brighter star, it dims a little.

The student and several scientists have co-authored a paper that has been submitted for publication. Years ago, I had a high school student co-author a scientific paper with me because of a discovery she made under my supervision, and it was very exciting. I hope that their paper gets published as well!

Continue reading “How Can a Planet Orbit Two Stars?”

Once Again, Don’t Get Your Science from Facebook!

A visualization of the Australian fires that have happened recently (by Anthony Hearsey and Creative Imaging: click for more info)
I have made two posts so far cautioning people to be very skeptical of science-related Facebook posts (see here and here). In general, you should be skeptical of anything on any social media site, but science is easily skewed and misrepresented, especially when people are trying to show their own virtue by championing some cause.

One case in point comes from the Australian bushfires that are wreaking havoc throughout the country. My Facebook feed recently showed me the image you see on the left. The person posting wanted to make me aware of how devastating the bushfires in Australia have become, so he posted this picture. While it does indicate an incredible level of devastation, it isn’t really true. There are two problems with the image. First, it looks like a satellite photo that is showing the fires burning right now, but it is not. It is an image that was developed on a computer, and it doesn’t show how Australia is burning right now or at any other time in the past. Each “flame” in the image represents a fire that burned sometime this season. In other words, it shows any region of Australia that had a fire this season, but it shows that region as on fire right now. In fact, many of the fires depicted on this image have been extinguished.

There is a bigger problem that is common with all visualizations of this kind. When you make an image like this, you need to add “fire” in the region where there is or was a fire. However, the image represents something very, very large. Suppose there was a fire that burned three square miles. That’s a big fire, but in this image, it would be represented by a red dot that is one millionth the size of the image. Thus, it wouldn’t show up. In order to make it show up, you need to make it bigger. However, that makes it look like more than three square miles were burned.

This issue is called “gridding.” When dealing with a large object, it must be partitioned into small sections by drawing a grid. If the sections in your grid are very large compared to the areas that you are depicting, the resulting depiction is deceptive. So, in fact, even considering all the fires that have happened so far this season (extinguished or not), they haven’t covered as much of Australia as the “flames” on this map.

Now don’t get me wrong. I am not saying that the fires in Australia are nothing to be worried about. They most certainly are devastating! They probably represent the worst bushfires in the past hundred or so years. That’s a bit hard to tell, because some of the most devastating fires in Australia occurred in the past, when news coverage wasn’t very good. We know, for example, that in 1851 widespread bushfires killed at least 12. In 1939, bushfires killed at least 71. While it does look like the current bushfires are burning a larger area than any of the previous ones, it is hard to say that with certainty. Regardless, the image above definitely overstates their severity.

Continue reading “Once Again, Don’t Get Your Science from Facebook!”

More Incredible Dinosaur Soft Tissue Results

An axon from a nerve fiber, found in a triceratops fossil. (image taken from the video discussed below)

The Dinosaur Soft Tissue Research Institute is producing some incredible results. About two months ago, I discussed a video in which the institute’s founder, Mark Armitage, showed some of them. Recently, Armitage posted another video that shows even more results, and once again, they are amazing.

If you don’t have time to watch the entire video, let me summarize what I consider to be the two most amazing things shown. In my previous post, I told you that Armitage shows delicate vein valves that he extracted from soft tissue found in a triceratops fossil. It is amazing that he could get them, since they are so delicate that I end up destroying them when I try to get them from a dissection. More importantly, there is no possible way that such a vein valve could be from any source other than the dinosaur, since no organism that could possibly contaminate the fossil produces such structures. Thus, these vein valves are clearly original tissue from the dinosaur itself.

At 2:49 in this video, he shows not only the vein valve, but he shows that the wispy tissue which covers the valve when it is close is still 100% intact! How does he do that? He traps bacteria underneath the closed valve. The tissue is so thin that you can actually see the bacteria swimming around underneath it, trying to get out! The bacteria are obviously the result of contamination, but there is simply no way that the vein valve can be explained that way. So the video shows incredibly delicate dinosaur tissue (so delicate that you can see through it) that is still soft! That’s strong evidence that the fossil is not millions of years old!

Continue reading “More Incredible Dinosaur Soft Tissue Results”