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Not long ago, I wrote a response to Bill Nye’s anti-science video. A commenter replied by posting a link to a blog that attempted to defend Nye’s indefensible statements. I quickly pointed out the many errors in the article, and the commenter obviously sent my response to the author, Emil Karlsson. He has now written another post in an attempt to defend his position. Unfortunately, it is more error-filled than his original post.

Here is my attempt to correct his errors, in the order he presents them:

1. Mr. Karlsson still tries to make excuses for Nye’s false statement about evolution denial being unique in the U.S.

In his reply to me, he gives Nye’s full quote from the beginning of the video. He then tries to claim that Nye was not saying exactly what he said – that denial of evolution is unique to the U.S. Mr. Karlsson claims:

So Bill Nye is not making the naive claim that denial of evolution is unique to the United States in the sense that it does not exist anywhere else, but rather the claim that United States is unique in being a highly technologically advanced society, yet have [sic] a large proportion of the population being creationist.

Of course, Nye is saying nothing of the sort. Nowhere in Nye’s statement can you find the words “large proportion.” In addition, while Nye certainly mentions technological advancement, he is using it as a descriptor for the United States, not a qualifier for his statement. Regardless of the mental gymnastics of Mr. Karlsson, Nye’s statement is unambiguously false.

However, let’s assume Mr. Nye really did mean what Mr. Karlsson claims, even though Mr. Nye said something completely different. Even if that’s the case, his statement is still a complete fabrication. Would Mr. Karlsson agree that Germany is technologically advanced? The study to which he refers indicates that more than 20% of its population denies evolution. The same is true of Italy, Spain, the Netherlands, and Switzerland. In the U.S., a larger percentage (roughly 40%) deny evolution, but that’s not drastically different from the percentage found in many other technologically-advanced nations. Even in the U.K., the percentage of people who deny evolution is greater than 15%.

In the end, then, even in technologically-advanced nations, denial of evolution is common. It is a bit more popular in the U.S., but it is certainly not unique to the U.S. Of course, the U.S. has always been on the cutting edge of science, so it’s not surprising that it holds a slightly higher percentage of people who see the serious scientific problems with evolution!

Continue reading “Defending the Indefensible”

Most people have heard about Bill Nye the Science Guy. He had a high-energy television show that ran for five years, teaching children about science with cool demonstrations, lots of great interviews, and extreme enthusiasm. Nowadays, he produces videos about science and talks about science at many different venues. While I always thought that his approach was a little short on substance, I have to admit that he has the ability to communicate great scientific truths in an exciting, easy-to-understand manner. It’s no wonder that he has a dedicated following of students and teachers.

He recently made a short video that has become extremely popular (the one posted above). It’s gotten more than 2,000,000 Youtube hits, and I have seen it all over Facebook and my E-MAIL inbox. When I watched the video, my first thought was, “How can someone who knows so much science be so confused as to what science is all about?” As I continued to watch the video, I wondered “How can someone who knows so much science be so misinformed when it comes to creationism?”

Let me start by explaining why that first question came to mind. In essence, Bill Nye is imploring creationists to stop teaching creation to their children. He is saying that we should accept the scientific consensus and move on. The vast majority of scientists today believe in evolution, so we should believe in evolution, too. When you first hear such a thing, it might sound reasonable, but it is amazingly anti-science. What if all scientists had followed the scientific consensus that Newtonian physics was a complete description of the universe, and there were just a few “nagging problems” that still had to be worked out? If they had done that, we would have never learned about quantum mechanics and relativity, which are the guiding theories for most of today’s physics.

What if all scientists had accepted the scientific consensus that it is impossible for a crystalline substance to have a structure that can be rotated by one-fifth or one-tenth and end up looking the same as it did before? If that had happened, we would have never learned about quasicrystals, for which Dr. Dan Shechtman won his Nobel Prize. What if all scientists had accepted the scientific law known as Bateman’s Principle? If they had, we would still be laboring under the false notion that males are promiscuous in their mating habits, while females are more choosy about their mates.

The fact is that those who go against the scientific consensus are often the ones who are responsible for propelling science forward, or at least correcting false notions that had been promulgated by science. To tell people to stop going against the scientific consensus, then, is one of the most unscientific things you can do.

Continue reading “Bill Nye the Anti-Science Guy”

The media is abuzz with the announcement that two separate groups have discovered evidence for the existence of the Higgs boson, which has been called “the God particle.” That’s an unfortunate name, because the Higgs boson has nothing more to do with God than any other particle in His creation. Now don’t get me wrong. It’s not that the Higgs boson is unimportant. Indeed, it is very important, and if the results announced really do indicate the existence of the Higgs boson, it is a major victory for the Standard Model of physics. It just has nothing special to do with God.

To understand what the Higgs boson is, think of something that is probably a little more familiar to you: the electromagnetic force. When two particles are charged, they affect one another through the electromagnetic force. If they are oppositely charged, they will attract one another, and if they both carry the same charge, they will repel one another. We can represent this interaction with a series of field lines, such as those given in the illustration above. Those lines show you the electric field, which causes the charged particles to interact with one another.

But how do these particles interact? How does one charged particle “know” that there is another charged particle out there, and how does it “know” whether to be attracted to it or repelled by it? The answer is that the charged particles exchange photons (particles of light). This exchange allows the electromagnetic force to work. If it weren’t for the exchange of photons, the two charged particles could not affect one another, so without the exchange of photons, there would be no electromagnetic force. In “physics speak,” we say that photons mediate the electromagnetic field.

The Higgs boson is, like the photon, a mediator. It is supposed to mediate the Higgs field, which is what the Standard Model of physics says determines the mass of every particle in the universe.

Continue reading “The “God Particle” Is A Stupid Name”

I had the rare opportunity to watch Venus pass in front of the sun yesterday. This is called a transit, and it’s a rare event because the orbit of Venus around the sun is tilted relative to the earth’s orbit around the sun. As a result, Venus passes between the earth and the sun frequently, but it rarely passes directly between the two. However, every now and then Venus lines up directly between the earth and the sun twice in a period of eight years. When this happens, you can see Venus as a black dot passing across the face of the sun. It happened in 2004, but the weather in my area was too cloudy to see it. It happened again yesterday, and this time, the weather was a bit better. It wasn’t completely sunny, but there were enough patches in the clouds to actually see something. That’s good, since it won’t happen again until 2117, and I doubt that I will be alive then!

Since you can’t look directly at the sun in order to see the transit, I rigged up my own “transit viewer,” made from a pair of binoculars, a camera tripod, a threaded rod, two nuts, a metal ruler, a bungee cord, a sheet of cardboard, a sheet of white paper, a spool of soldering wire, and lots of tape:

As you can see, the binoculars were not made for the tripod, so I used the bungee cord to hold them in place. I used a threaded rod, two nuts, a metal ruler, and tape to hold a screen made from cardboard and white paper behind the binoculars. That way, the image of the sun would be projected through the eyepieces and onto the screen. Because the ruler and screen were heavy, I needed a counterweight to keep the threaded rod hanging straight along the angle at which the binoculars were pointed, and the spool of soldering wire worked great for that.

Below the fold, you will find some pictures of what I saw.

Continue reading “The 2012 Transit of Venus”

I got an E-MAIL indicating that someone was having trouble posting comments to my latest blog entry. I tried posting the comment as a reader and also had trouble, so I am having someone who knows more about WordPress than me look into what might be the problem. Since I have gotten comments in the past few days, this might not be a problem that affects everyone. Hopefully, it will be cleared up soon.

UPDATE: It seems the problem with posting had to do with a specific link that was in the comment. Removing the link seems to make the comment post fine. If you are having trouble posting, please contact me here to let me know.

I will be unable to spend time on my blog for the next several days. Even though it will be quiet around here, please feel free to leave your comments on any open post. Due to the vulgarity of past commenters, I cannot allow comments without moderation. Thus, your comments won’t appear until my time frees up again. Nevertheless, I will eventually find the time to moderate, approve, and reply, if appropriate.

Christopher Hitchens died yesterday at the age of 62. In 2010, he publicly stated that he was being treated for esophageal cancer. He ended up dying of pneumonia, which doctors said was a complication from the disease. He was a journalist and writer, best known for his caustic defense of atheism.

While he was a prolific author, I read only two of his books. The first, The Portable Atheist: Essential Readings for the Non-Believer, was actually a collection works from other writers. The authors ranged from Lucretius to Dawkins. As such, it was a rather hit-and-miss book. Some of the works (like those from Shelley, Hume, and Dennett) were quite good, and some (like those from Hardy, Sagan, and Dawkins) were quite bad. Hitchens wrote an introduction to each work, which gave me some idea of his views and the methods by which he came to them.

Based on that, I also read God Is Not Great: How Religion Poisons Everything. It contained very little of note, although Hitchens’s style did make it interesting to read. After finishing the book, I was left to wonder why some consider him to be such a powerful voice for atheism. There are very powerful voices in atheism, but based on what I have read, Hitchens doesn’t even register as a whisper compared to them.

Continue reading “Christopher Hitchens is Dead”

A student (Bailey Gillespie) sent this to me many years ago, and in a web search, I stumbled across it again today. I thought others might enjoy it as well:

I’m reading a book by Jay Wile
That feels ’bout as thick as a mile
It’s a chemistry course,
And reliable source,
I sure am enjoying his style.

The characteristics we see
Of chemicals in chemistry
Are works of God’s hand,
And part of His plan,
For the earth to function for me.

The way atoms all seem to dance
In molecules inside of plants
Is one of the ways,
God meant to amaze,
That couldn’t have happened by chance.

Experiment with metals like chrome
Experiment with mixtures like foam
Please try to have fun,
Clean up when you’re done,
I hope you don’t blow up your home!

Creationists and Intelligent Design advocates long ago predicted that the more we learn about genetics, the more we will see that there is very little “junk DNA” in nature. About a year ago, I discussed the first results that came from project ENCODE. Those results indicate that there is very little DNA in the human genome that is not used by the cell, indicating that there is very little “junk DNA” in people. Not surprisingly, as the genomes of other organisms are studied, we are finding that they also have very little “junk DNA.”

To understand what fruit flies are telling us about “junk DNA,” you need to understand the term “transcription” as it applies to genetics. The information in DNA is stored in a code, which must be read and translated in order for it to turn into something useful for the cell. It turns out that the cell has an elegant mechanism to do this, and that mechanism can be described in two phases: transcription and translation. In transcription, the code is copied and then transported out of the nucleus of the cell and to the protein-making factories in the cell. At that point, the protein-making factories perform translation, where the code is translated into proteins that perform all sorts of vital functions for the cell.

Since transcription requires a large amount of energy and resources, it is assumed that a cell won’t perform transcription on any portion of DNA that isn’t used by the cell. Thus, by seeing what portions of DNA are transcribed, we can see what portion of the genome is functional. Just as the entire collection of DNA is called a “genome,” the entire collection of transcribed DNA is called the “transcriptome.”

With that background, you can now understand what studies of the fruit fly transcriptome have told us about “junk DNA.”

Continue reading “Fruit Fly Genome Studies Confirm That There Is Little “Junk DNA””

How do you measure the impact a person has on your life? Perhaps it’s by the size of the hole that is in your heart once she is gone. My aunt Kay recently passed into the arms of her loving Savior, and by that measure, I am just beginning to realize the huge impact she had on me. Not only did she do the typical kinds of things an aunt does for a nephew (babysit me, spoil me, punish me, love me, etc.), there are specific things she did that I know changed the course of my life forever. For example, I was in love with a young lady back in high school, and I was determined to marry her. However, my aunt Kay took me aside one day and had a long talk with me. She explained to me why this young lady would not be good for me. Amazingly enough, I ended up listening to her, and as a result, I was able to meet and marry Kathleen, who is truly my perfect match.

But it’s more than the babysitting, spoiling, punishing, and expert advice. It’s that, along with my parents, she modeled what sacrificial and unconditional love is all about. Some people say they love their family, but aunt Kay really meant it. She showed how much she meant it by regularly giving up her own time, money, and pleasure for the sake of another family member.

She also showed me that love is not something we give when someone does the right thing. It is something we give regardless of what the other is doing. I can think of dozens of times she reared up like a mother bear protecting her cubs when I griped and complained about someone in the family. She didn’t tolerate such nonsense, because as far as she was concerned, we are supposed to love our family unconditionally. There were simply no ifs ands or buts about it.

She also showed me the value of simple faith. Aunt Kay was a very smart woman; she was even a teacher at one time. However, she didn’t like to overanalyze the Christian faith. To her, it was very simple. Jesus loved her, and she loved Jesus. That’s all there was to it. As a former atheist who essentially had to be argued into the Kingdom, I learned from her that there is more to being a Christian than knowing and believing the right things.

Now that she is gone, I will no longer have the benefit of her example. I will no longer have the benefit of her counsel. I will no longer have the benefit of her laughter. I will no longer have the benefit of her love. I know there are many in heaven who are rejoicing at her arrival, but here on earth, this mortal can do nothing but weep.