Posted by mattusmaximus on December 18, 2013
This recent silliness by “Doctor” Oz came to my attention: apparently, during a recent show he took seriously the notion that women shouldn’t carry cell phones in their bras because it could give them breast cancer. My skeptical colleague Dr. David Gorski at Science-Based Medicine summarizes Oz’s idiocy and fear-mongering here…
… The story aired on December 6 and was entitled Why You Should Keep Your Cell Phone Out of Your Bra. The entire segment, lasting ten minutes or so, is one blatant piece of fear mongering. Even by the usual low standards of a typical Dr. Oz segment, this one was bad. How bad? I’ll give you a taste. Let me start just by asking what you might expect in a segment claiming a link between an environmental exposure of some sort and a specific cancer? You’d expect some actual scientific evidence, wouldn’t you? Some epidemiology, perhaps, showing that women who hold their cell phones in their bras have a higher risk of breast cancer, perhaps with some relative risks that were at least statistically significant. You might expect some scientific evidence suggesting why the proposed mechanism is plausible. You might even expect that there would be convincing (or at least suggestive) evidence that women who put their cell phones in their bras, when they develop breast cancer, develop it more frequently on the side where they stick their cell phone. These would be reasonable things to expect that, even though they wouldn’t be convincing proof, would at least raise concerns.
There was none of that at all. Zero. Nada. Zip. In fact, I was shocked at how evidence-free this whole segment was. Usually Oz at least tries to slather a patina of scientific evidence on his pseudoscience. OK, maybe not usually, but he does at least sometimes try when he’s not doing a story on alternative medicine, “complementary and alternative medicine,” or “integrative medicine,” anyway. Not here. It’s as if Dr. Oz’s producers weren’t even trying for this one. …
If you want a good analysis that thrashes the hell out of Oz’s claims from a medical perspective, definitely read through all of Dr. Gorski’s blog post. Seeing as how I’m not a medical doctor, I won’t rehash his analysis here; but I am a physics professor, so what I can do is go through the basic physics of why it is implausible that cell phones are even physically capable of causing cancer. In fact, I’ve written numerous posts on this topic already…
This first post is probably the most thorough on the fundamental physics of how electromagnetic radiation/waves (also known as light) are generated and propagate; also included is a basic primer on the different kinds of EM waves, the EM spectrum, what role frequency and energy of light play in these issues, and the all important difference between ionizing and non-ionizing radiation. Here’s the upshot: cell phones emit non-ionizing (i.e. non-cancer causing) radiation.
This article about a hysterical politician in Maine points out the implications of allowing basic scientific literacy to be trumped by the kind of psuedoscience and fear-mongering propagated by “Doctor” Oz and his ilk.
Just a more up-to-date article outlining some more research from the Institute of Cancer Epidemiology in Denmark after it looked at more than 350,000 people with mobile phones over an 18-year period. Conclusion: even while looking for supposed long-term negative effects, none were found.
Posted in environmental hysteria, media woo, physics denial/woo, Uncategorized | Tagged: bra, breast cancer, cancer, cell phones, David Gorski, DNA, doctor, Doctor Oz, Dr. David Gorski, Dr. Oz, electromagnetic fields, electromagnetic radiation, electromagnetic spectrum, electromagnetic waves, EMF, environment, health, ionizing radiation, light, medical, medicine, physics, power lines, public health, radiation, radiation sickness, safety, safety hysteria, science-based medicine, show, skeptic, skepticism, television, TV, wi-fi | 1 Comment »
Posted by mattusmaximus on September 7, 2012
Posted in politics, science funding, skeptical community, Uncategorized | Tagged: 2012, barack obama, candidates, congress, Democrats, development, economics, election, GOP, House of Representatives, innovation, investment, Mitt Romney, Obama, politics, president, President Obama, presidential, questions, Republican, Romney, science, Science Debate, Science Debate 2008, science funding, Senate, Shawn Otto, technology, United States, US | Leave a Comment »
Posted by mattusmaximus on December 20, 2011
As I’ve mentioned before, every year I do a quick physics lesson on Santa Claus, with the result being a devastation of the Santa myth (see my previous post “How I Killed Santa”: The Physics of Santa Claus for more on this :) ) Yeah, I admit it – I’m evil.
Of course, that lesson is more geared towards students who are in their late teenage years, because by then they already know that Santa isn’t real. So, while the humor involved in my analysis is quite dark (Santa dies pretty spectacularly in the end), there isn’t going to be any real psychological trauma done to my students.
However, this year it got something of a debate going among some of my students. Some wondered about the appropriateness of sharing such a lesson with young children, who might still harbor a sincere belief in Santa Claus. Personally, I expressed the view that if I were to try to get my own children (if I had any) to think more critically about the Santa myth, I certainly wouldn’t do it using the same method in my physics classes where he ends up bursting into flames and squashed to jelly by atrociously large g-forces!
So, the question was put to me: “How would you deal with the whole Santa Claus thing if you had kids?” It is a worthwhile question, because I certainly wouldn’t want my kids to be simply blindly believing in Santa just because all the other kids are doing it. Chances are, when the kids are of the appropriate age (I’d think 5 or 6 would be about right), I would ask them some leading questions about the nature of Santa.
Specifically, if I were at the mall with one of my children and there were a worker there dressed as Santa meeting with kids (you know the usual scene), I would encourage them to observe Santa closely…
I would encourage them to note carefully details such as how big is Santa, exactly what is he wearing, and so on. In order to help them with their observations, I would probably take photos for later analysis. Then I would make sure to tell them to pay careful attention to Santa’s voice as they sit on his lap to discuss what Santa and kids discuss (I might also record video of the event for this reason).
After that, I would take my children to another mall (because, let’s face it, most of us do our shopping at more than one place, right?). I would make sure to find the Santa at that second mall, and have my kid go through the entire process again. And so on.
Then, at a later time, I would take some time to sit down and look over the evidence with my children, leading them through it and noting inconsistencies between the multiple Santas they’ve observed. This would be especially interesting if we saw more than one in the same night! (“So Dad, how did Santa get from one mall to the other so quickly?” ;) )
The bottom line here is that I wouldn’t want to come right out and tell my kids that Santa is a myth (though a fun and jolly one at that). Rather, I would use the entire experience as a lesson for my kids to try thinking it through on their own, making careful observations, weighing the evidence, and drawing the obvious conclusions. I think this would be a far more useful way to introduce children to the reality that Santa isn’t real, and it would also be an excellent exercise in encouraging critical thinking and skepticism in youngsters.
For more on this topic and approach, I highly recommend reading my colleague Barbara Drescher’s well-written post at the JREF Swift blog titled An Argument for Santa, the Tooth Fairy, the Easter Bunny, and (gasp!) Even Jesus.
Posted in Uncategorized | Tagged: analysis, children, Christmas, critical thinking, education, evidence, Holidays, kids, mall, myth, mythology, observation, physics, reality, Santa, santa claus, skepticism | 6 Comments »
Posted by mattusmaximus on December 17, 2011
I was saddened to hear of the untimely death of Christopher Hitchens, who was a fearless skeptic, atheist, and critical thinker. I won’t go into a long post about how his words influenced me, but suffice it to say that I have found few people like him in this day and age who could ask the really hard questions about life and demand well-reasoned, honest answers to those questions. Likewise, I think, among the writers whom I have read over the years, Hitchens best embodied the notion that “there are no sacred cows.” Whether it was religion or politics, Hitchens’s often polemical writings never ceased to make me think. He will be missed, but thankfully his words will live on.
In closing, I wanted to share a funny poster I found online in honor of Christopher Hitchens’s memory. I think it’s the kind of blasphemous humor he would have enjoyed :)
Posted in Uncategorized | Tagged: atheism, atheist, blasphemy, books, cancer, Chris, Christopher, death, debate, free inquiry, God, God Is Not Great, Hitch, Hitchens, life, politics, religion, skeptic, tribute, Vanity Fair, writer | 2 Comments »
Posted by mattusmaximus on October 12, 2011
I think I’m in love. Like many a skeptic who supports good science education, my car sports a Darwin-fish, and I have people close to me who like those cute ‘n cuddly plush toys. Now I am happy to report the best of both worlds – advocacy for science education has met cute ‘n cuddly and the result is this little fellow who is bound to survive the natural selection of Internet markets. Festivus is coming up, so consider this neat little thing when you think about the skeptic on your gift list… :)
This little sucker is too irresistible – I’m off to buy one now. Get yours today!
[**Note: In the spirit of full disclosure, I'm pimping this product for a colleague through the WTFF (I'm on their Board), but I'm doing it because I think this is a really good idea for a skeptical product. I don't get my name behind junk, folks.]
Posted in Uncategorized | Tagged: advocacy, Cara Fry, cuddly, cute, Darwin, Darwin fish, Darwinfish, education, evolution, evolve, feet, fish, gifts, holiday, Holidays, plush, science, season, skeptic, skepticism, toy, Women Thinking Free, Women Thinking Free Foundation, WTF, WTFF | 2 Comments »
Posted by mattusmaximus on October 9, 2011
In this quick post, I wanted to share the footage from the physics demonstration show I did at Dragon*Con in Atlanta, GA over Labor Day weekend, 2011. Working with me on the show was Dr. Pamela Gay (of Astronomy Cast fame) and Jerry Hester (physics demo expert at Clemson University). We had a really fun time doing all of these demonstrations, and I think you can see the show was quite a hit! So sit back and enjoy the show :)
It should be noted that at one point in the show, right before the final bed-of-nails demo, the audience is watching a video off to the side. To see what they were watching and why they were laughing so hard at the end of it, see my “Bed of Nails Blooper” video at http://www.youtube.com/watch?v=K9RLfUmju2A (start at the 3 minute 45 sec mark).
Posted in Uncategorized | Tagged: 2011, Astronomy Cast, Atlanta, Clemson University, DC, demo, demonstration, Dragon Con, Dragon*Con, education, fun, humor, Pamela Gay, physics, public, science, show, skeptic, skepticism | Leave a Comment »
Posted by mattusmaximus on September 11, 2011
Here I sit on the 10th anniversary of the September 11th attacks, and I find myself reflecting on the last ten years since that day. I wanted to write down some of my thoughts in this blog post, because when it comes to the issue of 9/11 specifically and the broader issue of terrorism in general, I think there is much need for skepticism and critical thinking. This is most especially true because of the high level of emotion and passion the whole issue of 9/11 invokes, and when our emotions are stirred so strongly we must make sure to temper our passion with reason. So, here goes…
After ten years, what has become glaringly apparent to me is that the events of 9/11 changed things, but in my opinion it was not really in the way that many people think. First, I have to say that every time I hear someone say or read that “On Sept. 11th the world changed” or something similar, I just have to shake my head because I think this kind of statement shows an interesting bias. I say this because, fundamentally, nothing about the world around us really changed on that day – both before and after 9/11, the Earth turns on its axis, the sun rises and sets, and the universe trundles merrily along. What did change on that day is the perspective which many people, mostly those of us within the United States, view the world around us. It is unfortunate, I think, that many of us conflate these two things in our minds: we equate how they view the world with how the world actually works. And this is, I think, the cause of much irrationality and muddled thinking.
Many of us were shaken to our core at the horrors we witnessed as not one, but two, planes slammed into the World Trade Center buildings, and as we heard the news of the attack on the Pentagon. The sight of the Twin Towers collapsing further sent a shudder down our collective spines, and we lamented the seemingly senseless loss of life in such magnitude. In some ways, we were brutally and startlingly shaken out of our complacency, which for some consisted of a belief that we in the United States were somehow – magically – immune to such devastation. And when evidence to the contrary was presented to us, in a most horrific fashion, the reaction of many was precisely what one would expect: fear and anger.
There have been a lot of things written about 9/11 and its aftermath, but one thing I want to note is the manner in which many different people have reacted to the fear and anger brought to the surface due to 9/11: by seeking out some kind of evil “Other” to use as a boogeyman. Now, don’t misinterpret me here – it is obvious that the attacks of 9/11 were planned and carried out by Al Qaeda, and the concern about groups such as Al Qaeda and the terrorism they perpetuate is a legitimate subject of concern that should be addressed. What I am talking about goes beyond pointing out the very real threat posed by groups such as Al Qaeda; I am instead speaking of a broader pattern which has become apparent to me over the years.
For example, there are some people who have chosen the “Other” to be all Muslims, equating them with terrorists. They point to the religion of Islam and its followers and make erroneous statements that we are now in some kind of cultural (or, more disturbingly, “holy”) war between the Western world and the Islamic world.
There are also those who choose the nefarious “Other” to be atheists and godless liberals. These people tend towards the view espoused by Jerry Falwell and Pat Robertson that the Sept. 11th attacks were somehow a punishment from God against the United States for our nation tolerating atheism and homosexuality in our population. Many people who cater to this view of the “Other” also seem to view all Muslims as the enemy, as stated above.
Then some people take a look at 9/11 and see the “Other” as the United States government or some portion of it. These tend to be the people who buy into various 9/11 conspiracy theories, and they are in complete denial about the mountain of facts and evidence that show the September 11th attacks were the result of terrorism at the hands of Al Qaeda. Many of these people also have a talent for blatantly denying physics in an attempt to justify their worldview, and some even try to work in versions of anti-Semitism by implying that 9/11 was some kind of Jewish plot (thus making Jews the “Other” as well).
Last, but not least, there are those – many of whom are in the skeptical movement – who blame all religion as the evil “Other”. This includes many of the so-called New Atheist writers (many of whose writings I have read and, in many ways, admire) who seem to think there is something inherently dangerous about any kind of religious belief. I think it is worth noting that many who call themselves skeptics should be a bit skeptical of making such a sweeping generalization without a more rigorous analysis of the available data. For reference on this particular point, I suggest the reader listen to a recent, excellent interview of Scott Atran on the Point of Inquiry podcast.
There are numerous variations on this theme of paranoia, fear, and the desire to find an “Other” to blame for the 9/11 attacks and the subsequent repercussions throughout society since that day, but one thing that unites them all is an irrational desire to categorize the situation into a simplistic, black and white, us versus them kind of worldview. This is perfectly understandable once you know that humans are basically tribalistic in the manner in which they form societies and groups within those societies. We are, in many ways, hard wired to engage in this kind of simplistic tribal thinking, and we carry it out in our everyday lives all the time.
Our tribal tendencies manifest themselves in myriad ways: in what religion/God/gods we worship, in what political beliefs/parties we adhere to, in our choice of sports team that we support, and even among those of us who call ourselves skeptics. Sometimes these tribal tendencies are relatively harmless, but in other situations they can be downright dangerous.
Of course, the problem is that in reality the world isn’t always so simplistic. And this goes back to my original point about our perspective of the world is not the same thing as how the world actually works, which forms the core of this particular blog post. Most especially when we are frightened and our passions are inflamed by events such as Sept. 11th, it is critical that we not make the fundamental mistake of buying into this mode of thinking because it is the very root of how so much thinking can go terribly wrong.
In closing, allow me to finish with this thought: September 11th, 2001 was an awful enough day as it was… we shouldn’t add insult to injury by allowing our darker natures to overwhelm our ability to reason.
Posted in Uncategorized | Tagged: 10 years, 10th anniversary, 9 11 2001, 9-11, 9/11, 9/11 Truthers, 9/11/2001, Al Qeada, atheism, atheist, belief, Bush, Bush Administration, conspiracies, conspiracy theories, conspiracy theory, fear, Flight 93, George W. Bush, God, irrational, irrationality, Islam, Jerry Falwell, Muslim, New Atheist, New York, NY, paranoia, Pat Robertson, Pentagon, politics, President Bush, reason, religion, Sept 11, Sept 11th, September 11th, ten years, terrorism, terrorist, tribal, tribalism, truthers, United States, World Trade Center, WTC | 4 Comments »
Posted by mattusmaximus on April 10, 2011
Every now and then there is a controversy which rips through the skeptical community, because – whether we like to admit it or not – skeptics are humans, too. As such, we are subject to the same limitations & failings as are all people, and this latest frackus has certainly put that on display.
Apparently, prominent skeptic and defender of science Prof. Lawrence Krauss – a man whom I have admired for many years – has, how shall I put this, rather stupidly inserted not only his foot but the majority of his leg pretty firmly into his mouth. He did this by coming out and at least giving the impression that he is publicly defending a known & convicted pedophile – oooh, ick.
I’m not going to spend a huge amount of time writing on this topic, and I’m certainly not going to get into the whole issue of underage sex, prostitution, pedophilia, and that related morass. I choose to leave it to the reader to check out the Skepchick link on the matter (as well as the rather colorful comment section in which Krauss defends his remarks and others respond) and come to their own conclusions. Suffice it to say, I think Krauss is on the losing side on this one, and rightly so.
What I’d like to speak to is something more general and, in my opinion, far more important that what I’ll call the Lawrence Krauss Fiasco has illustrated: even prominent skeptics & scientists are capable of making horrendously stupid mistakes, especially where emotions (such as one’s allegiance to a close friend) are involved. In this, they are every bit as human as you and me.
I like the way in which the question was put on this post to the JREF Forum:
One reason I find this so disturbing is because it seems so obvious to the rest of us that Krauss is relying on nothing more than gut feelings right now, yet he’s 100% sure that this is enough to support his personal opinion. In other words, a well-known and well-respected skeptic is acting like a complete woomeister, it’s been pointed out to him repeatedly, yet he’s refusing to acknowledge it. Does this mean that any one of us could be subject to the same embarrassing lapse in judgement?
My response… in a word: yes.
We are all subject to cognitive dissonance, in one form or another. I’m sure we can all relate to experiences in our lives where, upon looking back on them, our cognitive dissonance and lack of skepticism & critical thinking was obvious. Thankfully, though, I’m guessing that most of us don’t take it to the extreme or do so as publicly as Prof. Krauss has done in this case.
This is why having a community of critical & skeptical thinkers is so important – it gives us the capability to hold each other to a higher standard. By doing so we root out loose, sloppy, and – sometimes – downright repulsive argumentation & reasoning. By not putting all of our intellectual eggs in one basket and engaging in demagoguery via some kind of twisted hero worship, we as a community can sit back & objectively examine the reasoning & opinions of our leaders. And, as in the Lawrence Krauss Fiasco, we have seen that it can be a very useful method of calling out even our most prominent skeptics when they are dead, flat wrong.
And, for the record, the day the skeptical community ceases to engage in this necessary & vital form of self-reflection & criticism, then that’s the day I call it quits. But that day isn’t anywhere close, from what I can see :)
Posted in Uncategorized | Tagged: abuse, billionaire, child, cognitive dissonance, critical thinking, girls, Jeffrey Epstein, Lawrence Krauss, morality, pedophile, pedophilia, prostitutes, prostitution, rape, sex, sexual, skepticism, slave girls, trafficking, under age | 10 Comments »
Posted by mattusmaximus on March 9, 2011
I just had to share this in a quick post: one of my favorite musical groups from the 1990s – They Might Be Giants – has a neat video about science out on Youtube. It’s called “Science Is Real” – check it out :)
Posted in Uncategorized | Tagged: art, artist, music, science, Science Is Real, singing, song, They Might Be Giants, TMBG, video, youtube | 1 Comment »