Sep 22 2015

44 Reasons Creationists Are Deceptive cont.

Part II: Sudden Appearance

This is a continuation of my blog post from yesterday, deconstructing 44 alleged reasons to doubt evolutionary theory. In Part I I addressed the claim that there are no transitional fossils, which is a bold creationist lie they maintain despite the copious evidence and the fact that their misinterpretations have been publicly corrected.

The next series of “reasons” #7-12, attempt to support the claim that species appear suddenly, as if they are created. Snyder begins:

If the theory of evolution was true, we should not see a sudden explosion of fully formed complex life in the fossil record. Instead, that is precisely what we find.

Once again we see the creationist tactic of giving partial selected information, rather than putting the entire picture into perspective. They are not looking for proper perspective – they are looking for deception.

Continue Reading »


Comments: 69

Sep 21 2015

44 Reasons Creationists Are Deceptive

Part I: Transitional Fossils

Creationists are an endless source of material for skeptical analysis. The reason for this is that modern creationism is what I call “sophisticated nonsense.” It is an elaborate system of motivated reasoning crafted to defend a particular religious view.

The energy, time, and resources that some creationists put into this endeavor is astounding, resulting in a mountain of false claims, half-truths, misdirections, unsound arguments, and misinterpretations.

Creationists are engaged in science denial – denying evolutionary science. The purpose of denial is doubt and confusion, so they don’t have to create and defend a coherent explanation of the origins of life on Earth. They don’t have to provide an explanation for all the available evidence. All they have to do is muddy the waters as much as possible.

Continue Reading »


Comments: 33

Sep 18 2015

Lobbying for Quackery

The American Association of Naturopathic Physicians is lobbying Congress to pay naturopaths to treat vetarans, specifically for chronic pain. This, of course, goes beyond “health care freedom” (which itself is dubious) and is asking for taxpayer dollars to be spent on unproven and pseudoscientific treatments.

The open letter does not mention specific treatments that naturopaths would offer.  Instead it fearmongers about pharmacological treatments for pain. It is certainly true that opiates are a double-edged sword. They are powerful pain killers, but long term use causes dependence, tolerance, and may complicate pain management. Science-based physicians are well aware of this, and use a variety of approaches to minimize opiate use for chronic pain.

The letter claims that naturopaths have unique “natural” therapies that can effectively treat pain. This is one of the core myths of “alternative” medicine – if there were a treatment that objectively worked, it would be incorporated into mainstream medicine.

Continue Reading »


Comments: 84

Sep 17 2015

Trump on Vaccines

I generally don’t cover purely political issues on this blog, but the second Republican primary debate from last night ventured into the area of vaccines and autism. Donald Trump has said in the past that he thinks the current “epidemic” of autism is caused by vaccines. He was challenged on this position during the debate, and face palms ensued.

Orac, perhaps presciently, gave a good recap of Trump’s anti-vaccine nonsense just yesterday. In 2007 Trump said:

“When I was growing up, autism wasn’t really a factor,” Trump said. “And now all of a sudden, it’s an epidemic. Everybody has their theory. My theory, and I study it because I have young children, my theory is the shots. We’ve giving these massive injections at one time, and I really think it does something to the children.”

That is pretty much exactly what Trump said during the second debate, almost word-for-word. This demonstrates several things about Trump, in my opinion. First, he feels comfortable forming his own opinions, based on nothing but casual observation and anecdote, even on complex scientific issues, without adequate information. The fact that the scientific community has come to an opposite opinion does not even seem to give him pause. Finally, he has learned exactly nothing on this issue over the last 8 years – nothing. He has added no depth or nuance to his position, let alone correcting his factual errors.

Continue Reading »


Comments: 23

Sep 15 2015

Solar Hydrogen and our Energy Infrastructure

We are at an interesting point in our civilization. It seems pretty clear that the fossil fuel infrastructure on which our technology is largely built is not sustainable. Pulling massive amounts of conveniently stored energy out of the ground fueled the industrial revolution, and continues to be the primary source of our energy. Currently fossil fuels produce 82% of the worlds energy.

However, putting all that sequestered carbon back into the atmosphere is having unintended consequences on the climate. A recent estimate indicates that if we burn all the remaining known fossil fuel reserves the Antarctic ice sheet will essentially melt raising the oceans by 60 meters. Even if they are off by an order of magnitude, a 6 meter rise in sea level will dramatically alter the coastlines of the world.

Even if we put aside climate change, burning fossil fuels produces pollution. Beijing’s atmosphere is a good example of what happens when you try to fuel an industrial revolution with coal. Further, fossil fuels are finite. We can argue about how much there is available in the world, but it’s not infinite.

Continue Reading »


Comments: 39

Sep 14 2015

Is Fibromyalgia Real?

The question of whether or not fibromyalgia is a real disease is deceptively complex. The answer, therefore, is not a simple yes or no. A thorough answer requires some background, which makes it challenging to discuss any issue related to fibromyalgia without going on a long tangent about its status as a diagnosis.

What’s In a Name?

Before we get to fibromyalgia specifically, I want to review how diagnostic labels are used in medicine. Health care providers, researchers, and also insurance companies and regulators need a common language to refer to what patients have. As our understanding of disease is incomplete, and also disease entities are often complex and fuzzy around the edges, a coherent and thorough diagnostic system is likewise complex.

For simplicity, however, we can divide diagnostic entities into two broad types. First there are discrete diseases, which are pathophysiological entities. This is a specific problem with a specific tissue or physiological process in the body. A disease diagnosis may refer to a specific genetic mutation, for example, or an alteration in a physiological parameter.

Continue Reading »


Comments: 100

Sep 11 2015

How To Attack a Public Scientist

I have long held that one of the best ways to gauge the intellectual integrity of an individual or a group is to note how they deal with bad information or a bad argument that seems to support their position. You get points for rejecting an unsound argument or unreliable data even when it could be used to defend your side.

The flip side of this is acknowledging valid points that are on the other side of the argument. I will sometimes present what I feel is a rock-solid point for one side to an opponent, just to see how they will deal with it.

Of course it is far easier to point such behavior out in others, more difficult to police it in yourself. This is why constant reminders to value process, integrity, and fairness over any particular position is critical to skeptical inquiry.

Further, there is a range of bad responses to invalid points that can be exploited to support your position. In extreme cases ideologues will take the bad argument as total vindication. They will do a virtual victory dance, spike their fact in the end-zone, and turn up their self-righteousness to 11. Then you know you are dealing with someone with effectively zero intellectual integrity.

Continue Reading »


Comments: 74

Sep 10 2015

The Arctic Sea Ice Hubbub

Those who accept the consensus that the Earth is warming due to human activity (anthropogenic global warming or AGW) point to declining Arctic sea ice as one line of evidence to support this conclusion. Those who do not accept the AGW consensus claim that Arctic sea ice is not declining, or at least we have insufficient data to reach such a conclusion.

What I like about this controversy is that it is about data. It is a fake controversy, driven by political ideology, but none-the-less we can sink our teeth into the data and see which side has the better position.

Arctic sea ice varies throughout the year, growing in the winter and melting in the summer. Therefore any year-to-year comparisons need to take this seasonal variation into account. Scientists use the summer minimum as one measure of the extent of Arctic sea ice for that year. You can also look at the winter maximum.

Sea ice can be measured in square miles, essentially the amount of area covered by ice. It can also be measured in thickness, and the two measures can be combined to calculate the overall volume of ice.

Continue Reading »


Comments: 43

Sep 08 2015

Another Water Scam

There are endless scams and dubious products out there. I could tackle one every day and never get to the end, because more would crop up faster than I could take them down. That is why I try to develop general themes, so that my readers can better identify dubious claims for themselves.

There are also types of scams that involve similar themes. For example, there are many types of “magic water” out there – these are often just plain water, perhaps with vitamins or minerals added, that is said to be treated in some new sciencey way that renders it better water. Water has a pre-existing wholesome health halo around it, so it is a great subject for snake oil.

The bottled water industry has proven that you can get people to pay ridiculous amounts of money for what is essentially tap water. The “magic water” industry is just taking it one step further.

Continue Reading »


Comments: 13

Sep 04 2015

Mixed Messages on Psychic Detectives

UK’s College of Policing has released their draft Authorised Professional Practice on missing persons investigations (there is a public comment period open until October 9). This might not seem that interesting, but it is getting some attention because of their recommendations regarding the use of psychics.

Here is the entire section under “Psychics:”

High-profile missing person investigations nearly always attract the interest of psychics and others, such as witches and clairvoyants, stating that they possess extrasensory perception. Any information received from psychics should be evaluated in the context of the case, and should never become a distraction to the overall investigation and search strategy unless it can be verified. These contacts usually come from well-intentioned people, but the motive of the individual should always be ascertained, especially where financial gain is included. The person’s methods should be asked for, including the circumstances in which they received the information and any accredited successes.

Let’s break this down a bit: The first half is reasonable. Tips from alleged psychics cannot be ignored because people may have obtained information in some other way – from their own investigation or because they have a connection to the case – and are just claiming the information is “psychic” to obscure how they came by the information or to opportunistically exploit the case for their own reputation. Saying that such information should be viewed “in context” is therefore reasonable.

Continue Reading »


Comments: 5

« Prev - Next »