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Consequences of AIDS denialism–African American Female HIV Rates

Yesterday, I responded to an article that I read, where the author wanted African-Americans to refuse HIV testing because of…pseudoscientific nonsense. I refuted the 10 claims of the AIDS denialist without too much trouble, though I doubt that the denialist will care that much. An AIDS denialist, for those who might not know, is someone who denies the link between HIV and AIDS, blaming AIDS on something else (other than the scientifically supported HIV infection).

There are consequences to denying real science. Vaccine denialists are leading to an increase in communicable diseases that were once almost unknown. Climate change denialists may lead us to finding New York City under a few meters of water. Read More »Consequences of AIDS denialism–African American Female HIV Rates

A homeopath discusses evidence based homeopathy–except no evidence

I ran across a blog that is titled Homeopathy: Science Modern Evidencebased (sic). Since any reasonable person would understand that homeopathy violates some of the basic principles of physics, chemistry and biology. And because there is no viable mechanism that would make you think homeopathy actually could work, clinical trials show that it doesn’t work, or, at best, it is a mythical placebo. So, if it doesn’t work in clinical trials, and there is no possible mechanism underlying it, employing Occam’s Razor, we would have to say the simplest explanation is the best: Homeopathy does not work. It’s a lie. It’s a scam. Period. End of story.

But you want more. You want real explanations.  Read More »A homeopath discusses evidence based homeopathy–except no evidence

AIDS denialist lies to African-American community

There are times I read pseudoscience online, and it causes my blood pressure to go through the roof.  Of course, maybe life would be easier if I just accepted that everything written in the interwebs is accurate and THE TRUTH™.  Today I read some comments about the new iPad where global warming denialists used junk science to support their ramblings.  How the article moved from the new iPad to global warming is beyond the ability of me to describe.

I have a lot of smart people who I follow on Facebook and Twitter.  Very few are actual friends or family, most are just like-minded people who entertain me with rational discussions on a wide range of topics.  And sports.  

Then one of my Facebook friends posted 10 Reasons Why Black People Should Not Take The HIV Tests! by Curtis Cost, a well-known member of the anti-vaccine gang.  I thought it might be some racially charged article that I’d read and ignore, but it’s some of the worst AIDS-denialist junk that I’ve ever read.  He makes these 10 points without one bit of evidence, completely violating the “extraordinary claims require extraordinary evidence.”  Read More »AIDS denialist lies to African-American community

Study confirms iPad’s shortcomings for diagnostic radiology

I’m a huge fan of Apple products.  This blog is being written on a MacBook Pro running WordPress.  I have an iPhone 4 running everything I need.  I don’t own an iPad, but I have had one for a few months a couple of years ago, and I was singularly unimpressed with it, and unless it has suddenly fixed some of its shortcomings, I remain unimpressed.  It’s not just the iPad, it’s the whole genre of computer.Read More »Study confirms iPad’s shortcomings for diagnostic radiology

Amy Farrah Fowler may believe in homeopathy, but Sheldon does not

A couple of days ago, I talked about the Amy Farrah Fowler character on one of my favorite TV shows, the geeky Big Bang Theory, who is a neurobiologist played by a real neurobiologist, Mayim Bialik.  Yes, Bialik, former star of the TV show Blossom (never saw an episode) has a Ph.D. in neurobiology from UCLA.  Yes, the real UCLA.

As we discussed, Dr. Bialik seems to believe in a whole host of pseudoscientific alternative medicine ideas, all of which does not make sense given her education.  She believes in homeopathy, which is basically nonsense according to every definition of the word “nonsense.”  Homeopathy is considered a pseudoscience, since it is based on a nearly impossible foundation of water having a sort of memory to what it contacted.  In other words, the basic principle of homeopathy violates all the basic principles of physics and chemistry.  These aren’t ideas that require a Ph.D. to understand, and assuming that Bialik actually studied science, and didn’t cruise through her undergraduate and graduate training without opening a single book, she would have to be scientifically critical of homeopathy.

Read More »Amy Farrah Fowler may believe in homeopathy, but Sheldon does not

Amy Farrah Fowler, I’m so disappointed

I’m a huge fan of CBS’ The Big Bang Theory (TBBT), mainly because I’m a lifelong geek, but also because it is one of the better written shows on TV (a low standard indeed).  The four main male characters are researchers at Cal Tech, although, as the show keeps mentioning, three have Ph.D.’s, and one only has a Masters from MIT.  TBBT also amuses me because I was one of those characters, seemingly clueless about the opposite sex, more interested in games and Star Trek than in anything else, and spending hours in a lab doing obscure experiments.  And I dressed that poorly too!  TBBT just reminds me of my life.  And I still love Star Trek (though Enterprise annoyed me).

Read More »Amy Farrah Fowler, I’m so disappointed

Pseudoscience and the anti-vaccine lunacy

We frequently use the term “pseudoscience” to describe the ideology of certain groups:  anti-vaccinationists, evolution deniers (creationists), global warming deniers, and almost anything in the areas of parapsychology, alternative medicine, and sasquatch.  The science denialists (broadly defined as any group who rejects the scientific consensus on any subject without valid scientific support) always seem to be insulted by the word “pseudoscience” as if it’s a pejorative without foundation.Read More »Pseudoscience and the anti-vaccine lunacy

Early success in a stem cell clinical trial to treat blindness

About a month after taking office in 2009, President Barack Obama issued Executive Order 13505, Removing Barriers to Responsible Scientific Research Involving Human Stem Cells.  This order rescinded President George W Bush’s ban on new stem-cell lines for research (with a few exceptions), probably as a result of pressure from religious, anti-abortion groups.

Embryonic stem cells are useful research and clinical tools because they can be used in regenerative medicine, including tissue repair.  The first clinical trials started in 2009, and no stem cell therapy has been approved by the FDA as of this time.  Some early success in treating post-acute myocardial infarction with stem cells was reported earlier this month.Read More »Early success in a stem cell clinical trial to treat blindness

Preventing and treating the common cold

It’s cold season, so everyone tries various lotions and potions to either prevent the common cold or, at least, to reduce the course of the disease.  Alternative medicine’s favorite disease to treat is the common cold, mainly because it’s an easy disease with not too many consequences.  Also, it’s very subjective, since the patient has a difficult time making an accurate determination of the length and severity of the attack.  Confirmation bias is usually the reason one hears that something works for the cold.  They forget all the times it doesn’t.  Or completely misjudge the actual effects of any treatment.Read More »Preventing and treating the common cold

LeRoy neurological illness mystery–update 3–is it conversion disorder?

Since I last wrote about the group of individuals suffering from some neurological issues in LeRoy, NY (outside of Rochester), very little new information has come to light.  The junk science purveyors, such as the Age of Autism, is still trying to insinuate that vaccines have something to do with the “outbreak”, although they provide not one tiny bit of evidence supporting such a belief.

A few individuals still claim it is PANDAS, or Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcal Infections, but I am highly skeptical of physicians who self-promote their ideas outside of the standard peer-review process, and that a lot of reviews of the research into PANDAS has come out negative.  As I’ve mentioned before, a recent review of research in PANDAS came to this conclusion: “Despite continued research in the field, the relationship between GAS and specific neuropsychiatric disorders (PANDAS) remains elusive. It is possible that GAS infection may be but one of the many stressors that can exacerbate tic/Tourette’s or OCD in a subset of such patients.”  If there’s not even agreement that PANDAS exists, then a self-serving promotor of this particular diagnosis should be met with a high level of skepticism.  Even researchers who accept PANDAS as a legitimate diagnosis, such as Susan Swedo of the NIMH, are skeptical of such a diagnosis.Read More »LeRoy neurological illness mystery–update 3–is it conversion disorder?