Skeptophilia (skep-to-fil-i-a) (n.) - the love of logical thought, skepticism, and thinking critically. Being an exploration of the applications of skeptical thinking to the world at large, with periodic excursions into linguistics, music, politics, cryptozoology, and why people keep seeing the face of Jesus on grilled cheese sandwiches.
Showing posts with label Ebola. Show all posts
Showing posts with label Ebola. Show all posts

Friday, November 7, 2014

Falling for fear talk

Ignorance and fear go together.  They grow in the same environments, and feed off each other like some sort of bizarre pair of symbiotic life forms.  The antidote to both is knowledge and understanding.

It's astonishing, though, how resistant some people are to taking that particular medicine.  For example, consider what happened last week in Louisville, Kentucky, where a teacher resigned over parental fears that she was carrying Ebola after a trip to Africa.

Susan Sherman, a religious education teacher at St. Margaret Mary Catholic School, had recently returned from a mission trip to Kenya.  When she got back home, the administration required her to produce a health note from her doctor, and to take a "precautionary 21 day leave."

Parents began to call in with concerns.  Would she be quarantined during that time?  What if this wasn't sufficiently long to cover the incubation period of the disease?  Was it safe to let her come back at all?

So Sherman resigned.

Can we just clarify one thing, here, to you provincial Americans who failed high school geography?  Africa is not one country.  It's lots of countries.

And it's freakin' huge.


[image courtesy of the Wikimedia Commons]

The continent of Africa is larger than Europe, China, India, and the United States combined.  The distance between Kenya (where Ms. Sherman was) and Nigeria (the nearest country that had a case of Ebola in the recent outbreak) is about 2000 miles -- about the same as the distance between Washington, D. C. and Phoenix, Arizona.

So if there'd been some cases of Ebola in Arizona, would you force teachers in Washington, D.C. to take 21-day leaves "just in case?"

Look, I understand why people panic about this thing.  Ebola is one terrifying virus.  The end stages of the disease are about as grotesque as anything I can think of.  But the situation isn't going to be helped by succumbing to the media's perpetual fear-talk.

Listen to the scientists.  I know, it's a radical proposal, but still.  And the scientists say:

  1. Ebola is hard to catch.  You have to come into direct contact with the body fluids of a person who has active Ebola symptoms in order to catch the disease.
  2. The disease is not transmissible at all during its incubation period.
  3. This outbreak has been limited to West Africa, in particular the countries of Guinea, Sierra Leone, and Liberia.  All of the people who have contracted Ebola have had contact with individuals from that region.
  4. The handful of verified cases in the United States have been managed through quarantine and aggressive medical treatment, and all but one of them have survived the disease.
So basically: calm down.  The likelihood of this becoming a global pandemic is slim to none.  

Not that this is going to help Ms. Sherman, who is now out of a job because of the ignorant fears of a few parents, and an administration who didn't have the sense to stand up to them.  Instead of telling those parents, "Read the medical literature.  Also learn some geography," they allowed hype to rule the day, in the name of "precaution."

And in the end, the students and staff of St. Margaret Mary Catholic School were exactly as safe as they were to start with (i.e., very safe), and a teacher who decided to go to Kenya to help people is having to search the employment ads.

Friday, October 17, 2014

Searching for the ultimate

Okay, folks, I understand that the world is a Big Scary Place where Big Scary Things sometimes happen.  It's an inherently chaotic system (at least in my opinion) where there are proximal causes for almost everything that happens and ultimate causes for very little.  Looking for the overarching pattern, the big reasons, is an exercise in futility.

The view of the universe as a giant pinball game doesn't bother me, or at least not very much.  My general attitude is that I don't have to understand everything; understanding the bits of it I can parse through science is enough.  It is, though, what makes religion appealing to a lot of folks, and I can certainly empathize with the draw.  It provides meaning, gives an ultimate context, reassures you that even when things seem awful and random and incomprehensible, there's a pattern there that you're not seeing, that makes it all make sense.

There's a toxic side of all of this, though, and it manifests in the desperation of a lot of people to discern a Big Reason for large-scale devastating events.  It's what drives some of the religious to postulate a devil-figure that does bad things to humans, or (even worse) a retributive god who smites whole cities for the perceived sinful actions of a few.  It's the basis of what creates a lot of conspiracy theories, because better that there be some pattern, even a dreadful one, than no pattern at all.

Take, for example, the current nonsense circulating the internet about Ebola.  On the one hand, I get why people feel like they have to look for a reason; the Ebola virus is one scary mofo, causing horrific symptoms that result in a 60-70% mortality rate.  And honestly, we don't know how fast it's going to spread in the United States.  The epidemic in West Africa is certainly far from over, with one estimate suggesting that the infection rate there could increase by a factor of ten by December.

[image courtesy of the Wikimedia Commons]

But the crazy End Times shit and conspiracy theories now popping up on a daily basis are not helping the situation.  We have Ron Baity, a Baptist preacher in Winston-Salem, North Carolina, who said that not only is Ebola a punishment from god for the recent push for gay marriage, if we don't reverse course quickly, god has something even worse up his sleeve:
If you think for one skinny minute, God is going to stand idly by and allow this to go forward without repercussions, you better back up and rethink this situation.  I want you to understand, that is raw, pure blasphemy...  My friend, we are meriting, we are bringing the judgment of God on this nation as sure as Sodom and Gomorrah was destroyed, don’t be surprised at the plagues.  Don’t be surprised at the judgment of God.  You think Ebola is bad now, just wait.  If it’s not that, it’s going to be something else.  My friends, I want you to understand, you can’t thumb your nose at God, and God turn his head away without God getting your attention.
So yeah.  But that wasn't all.  We have an uncredited article over at UFO Blogger (a site that has become increasingly about conspiracy theories and less and less about extraterrestrials), in which we're told that singer Avicii's recently-released song "The Days" confirms that the Ebola virus is a government-created bioweapon that they're turning against their own people:
Illuminati owned singer and performer Avicii's predict a future event in his latest music video "The Days" which was released on Youtube on 3 October, 2014. 
Which confirms Ebola is Illuminati bio weapon and they don't care if you find out. They have become that bold. 
"Avīci" (from Buddhist origin) means "the lowest from the hell"... As we have seen before the satanic cabal The Illuminati hide their plans in plain sight as a way to brainwash and program the masses!
As evidence, we're presented with the lyrics, which seem to be no more Dark and Evil and Predictive than your average alt-rock.  And given that I regularly listen to Nine Inch Nails, any contention that this represents the most twisted, Satan-inspired message the music industry is capable of makes me laugh.  (You can watch the video here; it's kind of a catchy song, really.)

But then we had the other end of the spectrum; it's neither a case of Sinners In The Hands Of An Angry God nor the Illuminati Trying To Murder Us All.  A dude named Nana Kwame over in Ghana is claiming to have "rocked the internet" by the revelation that the Ebola epidemic is a big fat hoax.

The revelation appeared on the site Spirit Science and Metaphysics, which is evidently competing with Natural News for first place in the Purveyor of Bullshit Contest.  Kwame, whose ideas are as contemptible and dangerous as they are ludicrous, says that the CDC and WHO have made the whole alleged epidemic up:
People in the Western World need to know what’s happening here in West Africa.  THEY ARE LYING!!!  “Ebola” as a virus does NOT Exist and is NOT “Spread”.  The Red Cross has brought a disease to 4 specific countries for 4 specific reasons and it is only contracted by those who receive treatments and injections from the Red Cross.  That is why Liberians and Nigerians have begun kicking the Red Cross out of their countries and reporting in the news the truth.
Marvelous.  Just what we need.  Some nutjob scaring sick people into avoiding treatment.  It's what we saw when Pakistanis started shooting Red Cross volunteers because they thought the polio vaccine was going to sterilize and/or kill Muslim children.

Kwame goes on to explain that the WHO and associated groups are doing this so as to have an excuse to bring in troops to get a hold of West Africa's mineral wealth and simultaneously reduce the native population.  Because evidently in spite of the fact that Ebola doesn't exist, it can still kill people.  Or something like that.

I dunno.  It's kind of impossible to combat such desperate lunacy.  As I said before, I think it does come out of an understandable human need; the need for meaning.  I do get that.  And Ebola is freakin' scary; I'll admit to a serious sinking feeling when I found out about first one, then two, confirmed cases in the United States.  (I think my exact words were, "Yikes.  Here we go.")  Now, mind you, I still think the likelihood of a major epidemic in the United States, Canada, or Western Europe is slim; but even that slim possibility is terrifying.

But it doesn't push me to need an ultimate explanation for it, nor (worse) to make up one should no convenient explanation be at hand.  I'm okay with living inside a pinball machine, even if it does make life seem rather absurd sometimes.  And as far as the tragedy of the Ebola epidemic; let's concentrate on containing its spread, work on cures, and deal with the proximal causes.

Let the ultimate causes look after themselves.

Thursday, October 9, 2014

Shooting down the false flag

I'm frequently asked how I can write daily on this blog without losing my marbles.  Deliberately immersing myself in the silly things some people believe, you'd think, would be a recipe for cynicism and/or despair.

The truth is, I'm still generally an optimist.  When you think about it, it'd be kind of silly to have a blog like this if I thought gullibility was incurable.  I'm confident that people can adopt a skeptical outlook, and can choose to look at the world through the lens of evidence and logic.

But it doesn't mean I don't sometimes get angry.

The thing that pushes the rage button the hardest is the combination of stubborn ignorance and lack of compassion.  When someone makes a claim that not only flies in the face of rationality, but dehumanizes and demeans, that makes me see red.

Like the claim that is popping up all over conspiracy websites, that the whole Ebola epidemic is being faked by "crisis actors."

Scientists working at the site of an Ebola outbreak [image courtesy of the Wikimedia Commons]

I've dealt with this topic before, but from the standpoint of actors staging school shootings -- a heinous enough claim.  But now, we have people saying that there's no such thing as Ebola.  The whole thing, they say, was invented so as to give world leaders (especially President Obama) the leverage to declare martial law and turn the United States into a dictatorship.

There's been buzz about this on the r/conspiracy subreddit, which is hardly surprising given that this is where the whole "crisis actors" nonsense gained traction after the Sandy Hook massacre.  Here's how it's being framed:
You have them in Africa, in New York, San Francisco, Haiti, and other places. Yes, they are sick and they are dying. But that doesn’t make an epidemic, because the tiny virus that was supposed to be at the bottom of all this is missing from the equation. 
This tells you how to invent a fake epidemic. You take many sick and dying people, and you claim there is one germ that is causing all the trouble. You promote a few diagnostic tests that ‘will confirm the presence of the germ’ and you tell people they must be tested. 
But the tests don’t really confirm the presence of the germ. They’re deceptive and useless. Of course, the test will register positive in many cases. These positive people are said to be victims of the one germ that is at the root of the epidemic. 
You tie together and link together people who are sick and dying for various reasons, and you claim they’re all dying because of the One Germ. That gives you a powerful psychological ploy, because people are always looking for the one unified thing that explains a whole host of disturbing facts. You give them what they want.
This is from a blog post from Jon Rappoport, who (by the way) also claims that there's no such thing as SARS, and that HIV doesn't cause AIDS.

Mad yet?  Wait till you see the piece that showed up over at UFO Blogger yesterday -- that hospitals are hiring actors to feign symptoms of Ebola, for some undisclosed purpose.  The author of the post includes the following quote from New York City Health and Hospitals Corporation's chief medical officer, Dr. Ross Wilson: "If those patients have symptoms and a travel history we would expect them to be isolated within a few minutes in that emergency room.  Then we would call the Department of Health and complete a further work-up with the patient being isolated."

My guess is that the reason (assuming the story isn't an out-and-out lie) is to train hospital staff in proper protocol for dealing with a dangerous virus, but that isn't the implication.  The implication is that the whole thing is fake, that what the CDC is saying is nothing more than a smokescreen.

A "false flag."  Oh, how I hate that phrase.  And no, I'm not going to present the evidence to the contrary, because a simple online search for scientific papers about this disease will turn up so much information that I wouldn't have room to fit it in this post.

The degree to which this kind of claim is irresponsible is staggering, but so is the lack of simple compassion.  There have been 4,000 deaths from this hideous disease to date, with every indication that we haven't even neared the peak.  There are five suspected and one confirmed cases in Spain, and another couple of suspected cases here in the United States besides the one man who died two days ago -- pointing to the possibility that we may have a bigger problem than anyone thought at first.  To demean the suffering of the victims, and the efforts of the medical establishment to combat this virus, is disrespectful at best and ugly, belittling propaganda at worst.

So yeah, sometimes I do get angry.  Like this morning.  I will admit to having yelled, "Are you fucking kidding me?" at my computer when I discovered this story.  But I remain confident that the good guys -- the compassionate, rational, kind, honorable people -- still far outnumber the bad.

And as for the bottom-feeders who are currently claiming that the Ebola epidemic is fake; I'd like to suggest that you crawl back in your holes, and get out of the way of the people who are actually doing something to help the people who are suffering from this very real, and very dangerous, virus.

Saturday, October 4, 2014

Worldviews, conspiracies, and Ebola

Sometimes I don't think that skeptics and conspiracy theorists speak the same language.

Oh, we're both saying words that the other understands; but there's a fundamental disconnect.  The worldviews are so incompatible that what one says makes no sense whatsoever to the other.

Take, for example, the change in the language in a statement on Ebola from the Public Health Agency of Canada.  Here's the original statement, with the relevant passage highlighted:
MODE OF TRANSMISSION: In an outbreak, it is hypothesized that the first patient becomes infected as a result of contact with an infected animal. Person-to-person transmission occurs via close personal contact with an infected individual or their body fluids during the late stages of infection or after death. Nosocomial infections can occur through contact with infected body fluids due to the reuse of unsterilized syringes, needles, or other medical equipment contaminated with these fluids. Humans may be infected by handling sick or dead non-human primates and are also at risk when handling the bodies of deceased humans in preparation for funerals, suggesting possible transmission through aerosol droplets. In the laboratory, infection through small-particle aerosols has been demonstrated in primates, and airborne spread among humans is strongly suspected, although it has not yet been conclusively demonstrated. The importance of this route of transmission is not clear. Poor hygienic conditions can aid the spread of the virus.
And the new statement, as of August 2014:
MODE OF TRANSMISSION: In an outbreak, it is hypothesized that the first patient becomes infected as a result of contact with an infected animal. Person-to-person transmission occurs via close personal contact with an infected individual or their body fluids during the late stages of infection or after death. Nosocomial infections can occur through contact with infected body fluids for example due to the reuse of unsterilized syringes, needles, or other medical equipment contaminated with these fluids. Humans may be infected by handling sick or dead non-human primates and are also at risk when handling the bodies of deceased humans in preparation for funerals.

In laboratory settings, non-human primates exposed to aerosolized ebolavirus from pigs have become infected, however, airborne transmission has not been demonstrated between non-human primates. Viral shedding has been observed in nasopharyngeal secretions and rectal swabs of pigs following experimental inoculation.
So what did I immediately think, upon finding out about this?  That the agency realized the information in the original statement was erroneous, and updated it to reflect the most recent research.

[image courtesy of the Wikimedia Commons]

What did the conspiracy theorists think?  Do I even need to tell you?  Here's a variety of responses, collected from a variety of conspiracy sites, commenting on the change:
They're pulling the wool over our eyes.  They've known that ebola can be transmitted airborne for years, but they don't want the public to know, because the panic will bring down government.  I'm surprised they let it slip that long. 
Any time there's a change in official government policy, be suspicious. 
If you people don't wake up to what the government is doing, it will be too late to stop a pandemic. 
They never want you to have any real information, so they keep shifting their ground.  It's a classic bait-and-switch, so you never see the catastrophe coming.
And my favorite one:
If you let yourself get this government death plague, you have only yourself to blame.
I must say, if I ever start a punk band, I'm going to call it "Government Death Plague."

Not that that's likely.  But still.

So anyway.  Two things about this strike me: (1) that presented with exactly the same facts, I came up with an entirely different conclusion than the conspiracy theorists did; and (2) that there is very likely no argument on either side that would convince the other that they were wrong.

That's what I mean about speaking different languages.  And I wonder where these radically different perspectives come from?  Is it as simple as optimism versus pessimism?  Or is it something more complicated than that?  It'd be interesting to do a comparative personality study on skeptics and conspiracy theorists.

But the conspiracy theorists would never go for that, of course.  They'd think the Illuminati were collecting background information on them so as to make it easier to round them up into FEMA camps.

You can't win.

Monday, August 4, 2014

Ebola, epidemics, and the danger of making decisions out of fear

The news has been filled in the last couple of weeks with stories about the ongoing epidemic of Ebola fever in west Africa.  And certainly, there's a lot here that's newsworthy.  An emerging virus, long known for lightning-fast outbreaks that killed whole villages deep in the jungle and then disappeared as fast as it came, has finally appeared in two large cities, Conakry, Guinea and Monrovia, Liberia.  The disease itself is terrifying; it has a mortality rate of between 60% and 90%, depending on the strain, and kills victims when their blood stops clotting, causing them to "bleed out."

Which, unfortunately, is exactly what it sounds like, and about which I won't say anything further out of respect for my more sensitive readers.

The Ebola virus [image courtesy of the Wikimedia Commons]

This epidemic has two of the features that tend to make people overestimate risk: (1) it's gruesome; and (2) it's novel.  We react most strongly to things that are new, unfamiliar, and scary, and Ebola certainly qualifies.  And it is a regrettable feature of human nature that when our fear centers are engaged, we make dumb decisions.

Let's start with the desperate desire on the part of people who are scared by the virus to protect themselves against it, although the current state of affairs is that there is no vaccine, and no way to prevent catching it except by avoiding close contact with ill individuals.  This hasn't stopped the hucksters from seeing this as an opportunity to extract money from the gullible.  Starting with the site Essential Oils For the Win!, which makes the bizarre claim that we "shouldn't be scared of Ebola" because "it can be treated with the proper essential oil."

Well, it's true that there's probably no real reason to be scared of Ebola unless you're planning on a visit to west Africa, but I would invite the owner of this website to go there himself armed only with a vial of lavender oil, and see how confident he feels then.  That the author of the website has a slim grasp of science, and probably reality as well, is reinforced by the diagram wherein we're shown that essential oils work because unlike conventional medicines, they are good at "penetrating cell walls."

So it's reassuring to know that your tomato plants and petunias won't get Ebola.  As for us, being animals, our cells don't even have cell walls, so I'm thinking that I'd rather see what the actual scientists come up with.

Which definitely does not include the homeopaths, who are also weighing in.  No worries, they say... according to an article at The Daily Kos, they already have their "remedies" at the ready!
Dr. Gail Derin studied the symptoms of Ebola Zaire, the most deadly of the three that can infect human beings. Dr. Vickie Menear, M.D. and homeopath, found that the remedy that most closely fit the symptoms of the 1914 "flu" virus, Crolatus horridus, also fits the Ebola virus nearly 95% symptom-wise! Thanks go to these doctors for coming up with the following remedies:
1. Crolatus horridus (rattlesnake venom) 2. Bothrops (yellow viper) 3. Lachesis (bushmaster snake) 4. Phosphorus 5. Mercurius Corrosivus
Yup.  Here's their logic: because the venom of "Crolatus horridus" is 95% fatal, and so was the Spanish flu, and so is Ebola Zaire, the venom must be useful for treating Ebola.  Only, of course, if you dilute it until all the venom is gone.

I only have three objections to this:
  1. I'm assuming you're talking about the timber rattlesnake, which is in the genus "Crotalus," not "Crolatus."  And the Spanish flu occurred in 1918, not 1914.  But those may be minor points.
  2. Many other things have a very high fatality rate, including gunshots to the head.  Does this mean you could also add a sixth "remedy" for Ebola, Essentius Leadus Bulletus, made by shaking up bullets in water and diluting it a gazillion times?
  3. Are you people insane?
 The fear tactics didn't stop with loony cures, though; the politicians began to weigh in, and (of course) attempt use the whole thing to score political capital.  And once again, they are targeting people who are thinking with their adrenal glands rather than their brains.  No one is as good at that as the inimitable Michele Bachmann, who instead of fading into richly-deserved obscurity, has kept herself center stage with commentary like this:
People from Yemen, Iran, Iraq and other terrorist nations are making their way up through America’s southern border because they see that it’s a green light, they can easily get in.  Not only people with potentially terrorist activities, but also very dangerous weapons are going to cross our border in addition to very dangerous drugs, and also life-threatening diseases, potentially including Ebola and other diseases like that... 
Now President Obama is trying to bring all of those foreign nationals, those illegal aliens to the country and he has said that he will put them in the foster care system.  That's more kids that you can see how - we can't imagine doing this, but if you have a hospital and they are going to get millions of dollars in government grants if they can conduct medical research on somebody, and a Ward of the state can't say 'no,' a little kid can't say 'no' if they're a Ward of the state; so here you could have this institution getting millions of dollars from our government to do medical experimentation and a kid can't even say 'no.'  It's sick.
So, let's see if we can parse this.  People from the Middle East are coming in across the border between the United States in Mexico, and they did so by coming via Liberia, where they picked up Ebola, and they're going to pass that disease along to innocent Americans, but some of the kids got infected along the way, and now President Obama is going to place them in medical facilities where they will be experimented upon in unimaginably cruel ways.

Is it just me, or does Michele Bachmann seem to have a quarter-cup of PopRocks where the rest of us have a brain?

 What I find ironic, here, is that people are flying into a panic over a disease that (1) is rather hard to catch, and (2) has caused only 500 deaths thus far.  I say "only" to highlight the contrast with another disease, measles -- which according to the World Health Organization, killed 122,000 people in 2012 and is set to break that record this year, despite the fact that it is completely preventable by a safe and effective vaccine.

Oh, but we've all heard of measles.  So it can't be that bad, right?

And if you are still unconvinced that vaccination is the best way to go -- swayed, perhaps, by claims that the most recent measles outbreaks in the United States were among the vaccinated -- take a look at this brilliant explanation over at The LymphoSite, which explains why even if vaccines have some side effects and sometimes do not work, we still should all be vaccinated.

All of which re-emphasizes that we're better off considering actual facts, and listening to actual scientists, rather than falling prey to hucksters or listening to loons like Michele Bachmann.  Which means engaging our brains, and trying to think past our fears.