Posts Tagged ‘skeptic’
Posted by mattusmaximus on June 24, 2015
Like many, I was pleasantly surprised when Pope Francis recently made public comments about climate change, wherein he stated that a) it was real, and b) it is largely due to human activity. This is good news because, rightly or wrongly, the Pope is looked up to by billions of people around the world, and when someone of his stature speaks, people listen; and it seems his words are having a positive effect. It is also interesting that so many global warming deniers are beside themselves, even going so far as to label the Pope’s stance as off base and that he should (get this) leave “science to the scientists” (pardon me while I laugh at the irony of that comment). Of course, what do you expect from people who continually confuse weather with climate?
Now, while I’m happy to see these developments, I also urge caution. It’s not like Pope Francis is suddenly a big booster for science. Like too many high-profile public figures, he is a science-booster when it works for him and a science-denier when it works against him. Case in point: I was also a tad disappointed when the Pope visited Turin, Italy a few days ago, and he took some time to pray before the much-revered Shroud of Turin.
So why does this matter? It matters because, to put it bluntly, it has been shown rather conclusively that the Shroud of Turin, which many claim is the burial shroud of Jesus Christ, is fake. For instance, there is the historical evidence which dates it to a time (around the year 1300 C.E. – roughly 13 centuries after Christ’s supposed burial) when supposed “holy relics” abounded in Europe; then there is the radio-carbon dating which dates it conclusively to the same time frame; then there is the evidence that, despite claims by the Vatican to the contrary, that it is actually rather easy to fake the phenomenon of the Shroud. All of this evidence pointing to the fakery that is the revered Shroud is nicely summed up in this entry at the Skeptic’s Dictionary.
Which leads to an obvious question: If Pope Francis is such a science-booster, why is he avoiding the entire question of the Shroud’s authenticity? Why are his statements regarding the Shroud little more than veiled references to Jesus and the Christian faith? Could it be because he wants to have it both ways, like Sen. Rick Santorum, and leave “science to the scientists”, except when he doesn’t like the answers science reveals?
Officially, the Vatican hasn’t taken a stance on the authenticity of the Shroud of Turin, but apparently that won’t stop the Pope from giving every indication that he believes it is real and thus influencing millions of Shroud-believers. Taking this stance is essentially to make one big argument from ignorance – that’s what this entire endeavor basically boils down to: we don’t know whether or not the Shroud is real, so therefore it really was the burial cloth of Jesus Christ!
So because you don’t know, you know???
Seriously? That’s the argument? Using such sloppy logic I could just as easily argue that the Shroud was created by invisible leprechauns, but somehow I don’t think the Catholic Church would go with that explanation. And that’s the silly thing about arguments from ignorance: once you use such thinking as an acceptable method of argumentation, just about any kind of crazy idea (without any evidence to support it whatsoever) becomes fair game.
Ah well, at least the Pope got it right on climate change.
Posted in ghosts & paranormal, global warming denial, religion | Tagged: AGW, belief, burial, carbon 14, carbon dating, Catholic Church, chemistry, climate change, crucifixion, denial, deniers, encyclical, faith, fake, fakery, Francis, fraud, global warming, God, GW, holy relic, Italy, Jesus Christ, miracle, pareidolia, Passion, pious fraud, Pope, Pope Francis, radiocarbon dating, religion, resurrection, Shroud, Shroud of Turin, skeptic, True Cross, Turin | Leave a Comment »
Posted by mattusmaximus on April 11, 2015
At Chi-Fi 2015 in Chicago this past March, the Skepchicks ran a track on issues related to skepticism, critical thinking, and science (and, I might add, ours was one of the more well-attended tracks :) ). I was honored to participate in a number of these panel discussions, and I recorded the audio of them all to share with you here. To access the audio files, simply open up the PowerPoint linked below; each panel recording is on its own page.
One of our panels at Chi-Fi’s SkepchickCON. I’m making a cameo appearance as Bigfoot :)
For reference, the panels in which I participated were:
Ask A Scientist: Ever wonder how black holes work? Want to know why we get brainfeeze? Do you really know why the sky is blue? We have you covered from asteroids to zoology as our panel of science experts answer your burning questions.
Star Trek, the Skeptical Paradox: Boldly go where no SkepTrekker has gone before as we discuss the unusual, yet amiable marriage between secular humanism, religion and spirituality within the Trekverse.
Science of Stargate: Black holes, wormholes, naquadah, and symbiotes. It’s fantastic science fiction, but how do the stories of Stargate fit in with real science? Find out!
Science of the Apocalypse: This is the way the world ends! Or is it? We’ll explore some of our favorite ways the “end of the world as we know it” might happen and the science behind these fantastic scenarios.
Science vs. the Humanities: Some people think that science and the humanities are destined to be in conflict. From postmodernist nonsense to looking at science as “the only way to know anything about the world,” there are many times when the two fields of study appear to be at odds. But does it have to be that way, and how can they get along? Come to this panel to hear a variety of perspectives on this question.
Posted in skeptical community | Tagged: apocalypse, Bigfoot, Chi Fi, Chicago, con, conference, convention, cosplay, critical thinking, fantasy, fiction, geek, geekdom, Humanities, science, Skepchick, SkepchickCon, skeptic, skepticism, Star Trek, Stargate | Leave a Comment »
Posted by mattusmaximus on March 5, 2015
I’m excited to say that many of my friends at Skepchick will be coming to Chicago for Chi-Fi 2015! Chi-Fi is a celebration of geekdom (akin to CONvergence and Dragon*Con) at which scientists and skeptics are making their presence more known in order to spread our message of science, skepticism, and critical thinking. I will be participating, along with the Skepchicks, in a number of panels at this con. For more details, I recommend reading the following post by my skeptical colleague and friend, Jamie Bernstein :)
You’ve probably heard of SkepchickCON where all the Skepchicks descend upon Minneapolis as part of CONvergence, but this year we’re expanding to Chicago. The weekend of March 19-22, 2015 the Skepchicks will be doing a Chicago version of SkepchickCON at Chi-Fi, Chicago’s newest geek con.
A ton of your favorite writers here at Skepchick and on Skepchick Network sites like Mad Art Lab, Grounded Parents and Queereka will all be coming to Chi-Fi for a series of Skepchick track panels on science, skepticism, intersectional feminism and geek topics. We will also be hosting an evening party room so you can come hang out with us every night. Plus, we’re currently finalizing details for Rebecca’s famous Quiz-o-Tron on the Sunday night of Chi-Fi.
All of the following Skepchick Network writers will be at Chi-Fi (most of them in cosplay): Rebecca Watson, Amy Davis Roth, Ashley Hamer, Anne Sauer, Julia Burke, Emily Finke, Olivia James, Kavin Senapathy, Cassandra Phoenix, Nicole Gugliucci, Jamie Bernstein, Melanie Mallon, Emily Sexton, Jenny Splitter, Topher Hunter, Erich Bacher, Brianne Bilyeu, Benny Vimes, and Ryan Consell.
Chi-Fi will be taking place March 19-22, 2015 at the fancy schmancy Palmer House in Chicago. Registration costs $70 in advance and $80 at the door (with a $10 discount for students or military). Kids 12 and under are free. You can find all information about registering for Chi-Fi at Chi-Fi.org.
Posted in skeptical community | Tagged: Chi Fi, Chicago, con, conference, convention, critical thinking, geek, geekdom, science, Skepchick, SkepchickCon, skeptic, skepticism | Leave a Comment »
Posted by mattusmaximus on August 23, 2014
I’ve finally caught up on things, and in so doing I came to the realization that I hadn’t yet uploaded the audio of the panels upon which I participated at SkepchickCon this past July. So, without further ado, I will place a brief description of each panel below followed by a PowerPoint file with the audio of each embedded within it. Enjoy! :)
Teens Ask A Scientist
Our panel of scientists will answer questions, with the answers geared for the teen crowd.
It’s (Not) Written in the Stars
We’ll explore the myths and beliefs of astrology and why some people still find it convincing in the modern age of science.
Build a Better Iron Man
The Official Handbook to the Marvel Universe described *everything* you need to build your own Iron Man armor and Mjolnir. How scientific were they?
Physics of the Whedonverse
How much of the physics in Whedon’s work has parallels in reality? Scientists will discuss the physics behind everything from terraforming, stellar formation, space travel and alternate realities to magic, superpowers, and Buffy’s fighting ability.
Why Do We Believe in Ghosts?
Why do people, even some skeptics, still believe in ghosts? What accounts for the popularity of ghost stories and ghost-hunting in real life, on TV, in movies? We’ll discuss the psychological and sociocultural reasons and differences in ghost beliefs.
Posted in skeptical community | Tagged: blog, convention, Convergence, discussion, Fourth of July, geek, July 4th, Minneapolis, Minnesota, panel, party, salon, sci fi, science, science fiction, Skepchick, SkepchickCon, skeptic, skeptic track | Leave a Comment »
Posted by mattusmaximus on June 28, 2014
Coming up this Fourth of July weekend in Minneapolis, MN is that annual gathering of sci-fi and geek fun: CONvergence. And where there’s CONvergence, there’s also SkepchickCon! :)
I’m happy to announce that the usual fun science and skeptical endeavors will be on full display at this year’s SkepchickCon events. This includes a number of panels and discussions related to all things science, skepticism, and feminism; and yes, yours truly will be participating on some of these panels!
In addition, the Skepchicks are planning a variety of interesting “skeptical salons” and other activities related to learning some fun skepticism and science while also partying like you’re at CONvergence :)
So if you’re at CONvergence this year, drop on by some of the cool panels and check out the Skepchick party suite. And for those of you who couldn’t make it, then I will – as usual – provide a full account of my experiences via this blog, so stay tuned!
Posted in skeptical community | Tagged: blog, convention, Convergence, discussion, Fourth of July, geek, July 4th, Minneapolis, Minnesota, panel, party, salon, sci fi, science, science fiction, Skepchick, SkepchickCon, skeptic, skeptic track | Leave a Comment »
Posted by mattusmaximus on May 31, 2014
I posted about a year ago the audio of my talk on how to more effectively communicate with creationists from the 2013 Chicago Skepticamp, and now I’m happy to share with you all the actual video of that talk. For reference, here is a link to an earlier blog post I made on the topic. Enjoy! :)
Posted in creationism, psychology, skeptical community | Tagged: 2013, argument, astronomy, believer, Bible, biology, Catholic Church, Chicago, church, communication, conference, creationism, Earth, evidence, evolution, Galilei, Galileo, Galileo Was Wrong, geocentrism, geocentrist, heliocentrism, literalism, physics, pseudoscience, psychology, religion, science, seminar, skeptic, SkeptiCamp, skeptics, talk, video, vimeo, worldview, YEC, Young Earth Creationism | Leave a Comment »
Posted by mattusmaximus on March 28, 2014
I just wanted to pass along the news that registration has opened for The Amaz!ng Meeting 2014 in Las Vegas this July. This year’s theme is “Skepticism and The Brain”, and it promises to be an educational and enlightening experience. Read on for more…
We are thrilled to announce that The Amaz!ng Meeting (TAM) returns in just a few months: July 10-13, 2014 at the South Point Hotel & Casino in Las Vegas, NV.
Our theme this year – Skepticism and the Brain – is focused on the cognitive and brain sciences and how they inform the project of skepticism. Keynote speakers include the acclaimed philosopher, cognitive scientist, and best selling author Daniel Dennett and Scientific AmericanEditor-in-Chief Mariette DiChristina. Other speakers include neurophilosopher Patricia Churchland, Australia’s Dr. Karl, Evolution & Human Behavior Editor-in-Chief Robert Kurzban, Brainwashed: The Seductive Appeal of Mindless Neuroscience authors Scott Lilienfeld and Sally Satel, M.D., influential memory researcher Elizabeth Loftus, clinical neurologist Steven Novella, M.D., immunologist Paul Offit, M.D., National Center for Science Education’s Eugenie Scott, Skeptic Editor-in-Chief Michael Shermer, psychologists and best selling authors Carol Tavris and Richard Wiseman, and many, many more!
The inimitable George Hrab returns as our Master of Ceremonies. As Pacific Standard magazine recently described, Hrab’s “vaudeville-style” has set the tone for “what is perhaps the world’s preeminent gathering of self-proclaimed skeptics.”
This annual celebration of critical thinking is an unparalleled opportunity to make like-minded friends, enjoy some of the brightest minds on issues important to skeptics, and leave with tools for spreading a helpful and educational message to those who might be hurt by charlatans and unfounded belief. TAM has become the must-go-to event for skeptics and science advocates.
Join James Randi and over a thousand other like-minded folks for four days of fun, friendship, and critical thinking!
Posted in skeptical community | Tagged: 2014, brain, conference, convention, education, educator, James Randi Educational Foundation, JREF, Las Vegas, meeting, money, neuroscience, science, skeptic, skepticism, Skepticism and The Brain, TAM, TAM2014, teachers, teaching, The Amaz!ng Meeting, The Amazing Meeting | Leave a Comment »
Posted by mattusmaximus on January 7, 2014
If you live in North America, then no doubt you’re aware of the so-called polar vortex which has come down from the Arctic to freeze the hell out of the continent. And, just as surely as the temperatures started to drop, global warming deniers began to shout about how this supposedly proves that global warming isn’t real.
Okay, so you see here’s the thing… it’s called *global* warming because the whole globe, on average, is getting warmer. Saying that a cold snap disproves global warming is like saying that the IRS no longer exists because you got a tax refund once.
See all that red? Yeah, that’s where the climate is getting warmer. And notice how there’s more red than blue? [image source]
I’ve blogged about this very topic before, namely that “climate” isn’t the same thing as “weather”, but seeing as how the deniers are once again spouting their nonsense, it bears repeating…
… The primary flaw in this argument is good ol’ fashioned cherry-picking of data: the “coolers” are choosing to focus only upon data which supports their claims, while ignoring the vast amount of data which points in exactly the opposite direction. By focusing on just the weather reports over the last couple of weeks, or for only a certain part of the planet, they leave out the fact that climate is a phenomenon which is global in nature and that climate science is concerned with long term trends. Essentially, they are confusing weather with climate. Climate experts recently made this point in an Associated Press article which has been widely circulated.
Bottom line: when taking all of the data into account, both concerning the timeline as well as the Earth as a whole, there is a clear warming trend. …
There are some other really good articles about this latest confusion regarding how the polar vortex fits into the broader picture of global warming. For your reference, I’ll suggest two of them:
This article is really good because it goes through some of the basics about global warming and climate change in general, and then it emphasizes the importance of temperature trends and statistical analysis of the data. My favorite part is as follows:
… Global warming isn’t expected to abolish winters in the U.S. anytime soon. Right now, climate experts are worried about a 2°C to 4°C rise in global average temperatures by the end of the century. That would create all sorts of disruptive changes. But those few degrees aren’t enough to completely undo the larger swings in temperature we see each year between summer and winter in many parts of the world.
Indeed, many climate models suggest that we’ll still see record cold snaps in the United States as the planet heats up. They’ll just become much less frequent over time — while record heat waves will become increasingly common. See this paper in Geophysical Research Letters from 2009: Over the past decade, it notes, the U.S. has experienced about two daily record high temperatures for every record low. If the planet keeps heating up, that ratio will shift to 20:1 by mid-century. There will still be record lows in many areas. They’ll just be rarer. …
This is a humorous and informative post from my skeptical colleague Greg Laden wherein he lays out just how it’s possible for global warming to actually account for the polar vortex phenomenon:
… The apparent contrast between extreme cold and global warming is actually an illusion. If we look at the local weather in many parts of the US we see a giant blob of cold “Arctic air” moving south to engulf our humble hamlets and cities, as though the Arctic Coldness that we know is sitting on the top of our planet, like a giant frosty hat, is growing in size. How can such a thing happen with global warming?
Actually, if you think about it, how can such a thing happen at all? Imagine a somewhat different scenario. Imagine the giant global hulu-hoop of warmth we know of as the tropics suddenly expanding in size to engulf the United States, Europe, Asia, and in the south, southern South America, southern Africa, Australia, etc. for a week or so, then contract back to where it came from. How could that happen? Where would all the heat necessary for that to happen come from? That seems to be a violation of some basic laws of physics. Now, cold is not a thing — it is the absence of heat — but the same problem emerges when we imagine the giant frosty hat of arctic air simply getting many hundreds of percent larger, enough to engulf the temperate regions of the planet. As easy as it might be to imagine such a thing given the images we see on regional weather maps, it is in fact not possible. The physics simply does not work that way.
What is happening instead is the cold air mass that usually sits up on the Arctic during the northern Winter has moved, drooped, shifted, gone off center, to engulf part of the temperate region. Here in the Twin Cities, it is about 8 below zero F as I write this. If I go north towards the famous locality of International Falls (famous for its cold temperature readings often mentioned on the national news) it will in fact be colder. If I go even farther north, at some point it will start to get warm again, as we leave the giant blob of cold air that has engulfed us. In fact, it is relatively warm up on the North Pole right now. Alaska and Europe are relatively warm as well.
The graphic above from the European Centre for Medium-Range Weather Forecasts shows what is happening. The Polar Vortex, a huge system of swirling air that normally contains the polar cold air has shifted so it is not sitting right on the pole as it usually does. We are not seeing an expansion of cold, an ice age, or an anti-global warming phenomenon. We are seeing the usual cold polar air taking an excursion. …
Of course, I don’t expect any of this to phase the hardcore global warming deniers, because they’re off in a fantasy world of their own. No doubt that next time winter strikes the northern hemisphere, they’ll be back spouting this nonsense once again; it’s just plain sad and predictable. I almost feel sorry for them. I mean, how can you not feel sorry for them when this moron is one of their primary spokesmen?
Posted in global warming denial | Tagged: AGW, Al Gore, An Inconvenient Truth, anthropogenic global warming, arctic, carbon emissions, cherry picking, climate change, conservative, coolers, denial, deniers, Donald Trump, global cooling, global warming, GW, hoax, Intergovernmental Panel on Climate Change, IPCC, liberal, myth, polar, politics, pseudoscience, skeptic, skepticism, Trump, vortex, winter | 2 Comments »
Posted by mattusmaximus on December 27, 2013
This time of year it seems that just about everyone celebrates some kind of holiday. Some are explicitly religious in nature, such as Christmas or Hanukkah, while some secular holidays are being celebrated at about the same time. It is in the spirit (pardon the pun) of furthering critical thinking & skepticism among the population at large that I share with you the JREF’s annual Season of Reason initiative. Whether you are religious or not, I think we can all agree that reason is something we need more of in our society, so I hope that you consider donating to this worthy cause…
The James Randi Educational Foundation invites you to give during our annual Season of Reason fundraising campaign. Over half of our annual support comes during this critical year-end period and we couldn’t continue fighting charlatans and promoting critical thinking without it.
This year, we’re asking you to help us raise a total of $200,000 to support our unique educational mission in 2014. Such support helps the JREF to continue to extend the important work of James Randi, influential skeptic and social critic who has for decades stood against the prevailing cults of nonsense and supernatural charlatans of every stripe.
Every dollar counts! Your Season of Reason 2013 contribution will help us equip more educators to teach students skepticism, support more grassroots campaigns to fight charlatanry, and take on more public figures and celebrities who promote dangerous nonsense. To make a tax-deductible donation to the JREF right now, please fill out and submit the form below.
Posted in skeptical community | Tagged: 2013, 2014, charity, donate, donation, education, giving, James Randi, James Randi Educational Foundation, JREF, outreach, Randi, reason, Santa, santa claus, season, Season of Reason, skeptic, skeptical community, skepticism, tax deductible, taxes | Leave a Comment »
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 »