The Skeptical Teacher

Musings of a science teacher & skeptic in an age of woo.

Posts Tagged ‘skepticism’

The Unexplained: A Skeptical Perspective

Posted by mattusmaximus on April 29, 2016

Recently I was interviewed via Skype by Dan Schneider, author of the long-standing Cosmoetica Blog. I joined Dan and my skeptical colleague James Underdown of the Center For Inquiry and the Independent Investigations Group to discuss the question of the unexplained and how both skeptics and believers approach unexplained phenomena. It was a very fun and wide-ranging interview, and below is the link to the Youtube video that Dan uploaded. Check it out, and feel free to leave any feedback in the comments section below this post🙂

Posted in aliens & UFOs, conspiracy theories, cryptozoology, ghosts & paranormal, internet, psychics, scientific method, skeptical community | Tagged: , , , , , , , , , , , , , , , , , , , , , , , , , , , , | Leave a Comment »

SkepchickCon 2016

Posted by mattusmaximus on February 18, 2016

Coming up this Fourth of July weekend (June 30-July 3) in Minneapolis, MN is that annual gathering of sci-fi and geek fun: CONvergence.  And where there’s CONvergence, there’s also SkepchickCon!

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My skeptical pals Ashley and Ryan have some advice for you: “Don’t blink!”😉 — Image source

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.

But putting on all of these activities requires some cash, so we’re asking for donations. However, donating some money to the skeptical and scientific cause will earn you something in return (besides good feels). My colleague Olivia James elaborates:

Please Donate to SkepchickCon 2016

We know it’s hard to part with your hard earned cash, even for something as awesome as SkepchickCon, so we’ve got some amazing incentives to make things a little more fun.

  • $25 donation: receive a pair of Star Wars cross stiches (one dark side, one light side) by Mindy.
  • $50 donation: receive a lasercut coaster with your choice of molecule (from a selection of 6 available designs) by Ryan and Jim.
  • $75 donation: CHOOSE a custom doll with lab coat by Niki OR a custom cross stitch from the fandom of your choice by Olivia.
  • $100 donation: you are invited to join the Skepchicks for a private party at SkepchickCon, or a Google Hangout if you are unable to attend.
  • $125 donation: receive a blog post or round table from the Grounded Parents contributors on a topic of your choice.
  • $150 donation: receive a full set of 6 molecule coasters by Ryan and Jim with a bonus Skepchick logo coaster AND an invitation to the Skepchick private party.
  • $175 donation: CHOOSE either a private physics lesson with Dan or Matt OR a private astronomy lesson with Nicole AND an invitation to the Skepchick private party.
  • $200 donation: receive a cosplay photoshoot at CONvergence with Jamie AND an invitation to the Skepchick private party.
  • $500 donation: ALL OF THE ABOVE

You all make this geekiness possible! Thank you!

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“An Honest Liar” Comes to PBS

Posted by mattusmaximus on February 14, 2016

One of my biggest skeptical heroes is James Randi.  I’ve read many of his books (I highly recommend them – here’s a good list), I have had the good fortune to meet him a few times, and for a time I even worked with his organization, the James Randi Educational Foundation. He is a small man with a big laugh, an even bigger heart, and an even bigger love for the pursuit of skeptical analysis into all manner of paranormal, mystical, or odd-ball claims. For Randi, no questions are off limits and skepticism knows no bounds; he and his legacy are one of the primary reasons why I am here, doing what I do on this blog and in my daily life as a skeptic and teacher, and I know his work has reached and inspired countless others. Now a movie, called “An Honest Liar”, which documents his life and his legacy will be coming to the Public Broadcasting Service on March 28, 2016…

An Honest Liar

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About the Film

For the last half-century, James “The Amazing” Randi has entertained millions with his dazzling feats of magic, escape, and trickery. Along the way he discovered that faith healers, fortune-tellers, and psychics were using his beloved magician’s tricks to swindle money from the credulous. Fed up with the fraud, he dedicated his life to exposing con artists with a wit and over-the-top showmanship all his own. An Honest Liar is part detective story, part biography, and a bit of a magic act itself.

An acolyte of Harry Houdini, Randi became a famed magician-turned-debunker of psychics and mediums in his own right with a series of unparalleled investigations and elaborate hoaxes. These grand schemes fooled scientists, the media, and a gullible public, but always in service of demonstrating the importance of skepticism and the dangers of magical thinking. Randi was a frequent guest on TV variety and talk shows, most notably The Tonight Show Starring Johnny Carson, uncloaking high profile scams, like the “spoonbending” of illusionist Uri Geller. Eventually Randi’s efforts won him the prestigious MacArthur “Genius” Award.

When dealing with a master deceiver, however, the truth can be elusive. A sudden and shocking revelation threatens to bring down Randi’s own house of cards, and the magician who spent his life exposing phonies may be the victim of a devastating deceit himself.

An Honest Liar is told through interviews with Randi, vintage footage of his TV appearances, and interviews with illusionists, performers, and skeptics alike, including Adam Savage, Penn & Teller, Bill Nye, Geller, Alice Cooper, and more.

Watch the trailer, pass it on to your friends (even if they aren’t card-carrying skeptics), and spread the word. This is a film which everyone should see, because as Randi himself states, “No matter how smart or well-educated you are, you can be deceived.” 🙂

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Santa, Skepticism, and the Holiday Season

Posted by mattusmaximus on December 19, 2015

A recent article posted by skeptical writer Greta Christina titled No, Virginia, There Is No Santa Claus over at Freethought Blogs caught my eye. In it, she makes a compelling argument for why it is that children should be skeptical of some adults’ attempts to hoodwink them…

… You should be extremely suspicious of anyone who tells you that you’re a bad person for not believing things you have no good reason to think are true. You should be extremely suspicious of anyone who tells you that, in order to experience love and generosity and devotion, you have to believe in Santa Claus, or any other mythical being there’s no good evidence for. You should be extremely suspicious of anyone who tells you that “childlike faith” — i.e., believing things you have no good reason to think are true — is somehow in the same category as poetry and romance. You should be extremely suspicious of anyone who tells you that the world would be dreary without Santa Claus: that without Santa Claus, the light of childhood would be extinguished, we would have no enjoyment except in sense and sight, and existence would be intolerable. That is one seriously messed-up idea.

Adults know that there is no Santa Claus. If they tell you otherwise, they are lying to you. That’s okay: some parents tell their children that Santa Claus is real as a sort of game, and there’s no evidence that this does any real harm. But if anyone keeps lying to you — about Santa Claus, or anything else — when you ask them a direct question and explicitly ask them to tell you the truth? That’s a problem. And if anyone tries to make you feel ashamed, or inferior, or like your life will be dreary and intolerable, simply because you don’t believe in this lie they’re telling you… you should be extremely suspicious. They are trying to manipulate you. It is not okay.

I agree wholeheartedly with Greta’s thoughts on this matter, and I recommend that you read her entire post on the topic. That said, I’d also like to take this opportunity to share (or re-share) some of my previous work on the entire matter of skepticism, education, Santa Claus, and the Holiday Season in general.

1. If Santa ever existed, he didn’t live for long

This is perhaps what I’m most famous (or infamous) for on this topic: I use physics to kill Santa Claus; to be more accurate, I use physics to kill the idea of Santa Claus (because it’s impossible to kill something that doesn’t exist in the first place). Originally, I made a post years ago outlining how, assuming the jolly old elf existed in the first place, Santa would be simultaneously fried to a crisp and squashed into jelly in his attempts to deliver presents on Christmas Eve.

Then, last year, I decided to up my game a bit. I got commissioned to write an article for a UK Education periodical on the topic, and I went so far as to perform the explicit calculations showing that not only would Santa have to absorb the equivalent  energy of 20 Tsar-Bomba nuclear weapons every second due to air drag, but he’d also experience roughly 192 million g’s worth of acceleration in the process – more than enough to make short work of him!

Now, I’d like to share with you the specific PowerPoint I use to annihilate the Santa Claus myth. Feel free to download and use it as you will :)

Physics of Santa 2.0

Physics of Santa

2. The Santa Myth isn’t all bad and can serve a skeptical purpose

I’ve argued before that I think the myth of Santa Claus can actually be a very useful tool to promote skepticism and critical thinking in young children. Please note that my argument here is not in any way, shape, or form in opposition to Greta Christina’s well reasoned post above; I simply think that it is good for children to work out for themselves that Santa isn’t real, and once they’ve done that they should give the stink-eye to anyone who tries to give them grief or make them feel bad for not believing in the fairy tale. Even better, once kids figure it out, they should go forth and argue with their peers about the existence of Santa; what could be better than skeptical children promoting critical thinking to other kids?

3. It isn’t all about Santa

While it is perhaps true that Santa Claus is the most popular aspect of the Holiday Season, it certainly isn’t the only myth of the Holiday Season. Once children become skeptical of the existence of Santa Claus, then why not encourage them to ask questions and become more critical of other aspects of the season? For example, they can take the following myths and misconceptions quiz on the issue, examining everything from the more pagan aspects of Christmas to blatant falsehoods regarding the Gospels in the Bible. After all, once one starts to question one myth, then why not another?…

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Posted in education, humor, physics denial/woo, religion | Tagged: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | Leave a Comment »

Chicago Skepticamp 2015 is Seeking Speakers!

Posted by mattusmaximus on May 2, 2015

This year’s Skepticamp in Chicago is looking for speakers; the event takes place on Sunday, May 31st at the Segundo Ruiz Belvis Cultural Center. I’ve presented at numerous Chicago Skepticamps in the past, and I’ll be at this one, too. If you or anyone you know is interested in giving a skeptical presentation at this years’ event, see the info below; you can also register for the event. Spread the word!🙂

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Can I give a talk?

Can you ever! To indicate your interest in giving a talk at Chicago’s 2015 Skepticamp, please complete our speaker registration form by May 1. Your talk/topic must be research-able with scientific and empirical data (no pseudo-science, homeopathy, or conspiracy theories), and related to skepticism and critical thinking. Priority will be given to new speakers with unique topics.

Can I help?

Yes! Skepticamp is a collaborative event, and we literally can’t do it without you. Watch our Events pageFacebook and Meetup for upcoming planning meetings,  shoot us an emailTweet at us, just let us know you’re interested and we’ll find the best way for you to help.

What is a Skepticamp?

Skepticamp Chicago is a free, all-day event consisting of a series of short lectures on topics of skeptical interest. Speakers are everyday local folks sharing their knowledge, and we invite all attendees to ask questions. This informal “unconference” is now in its fourth year, promoting critical thinking and skeptical inquiry in and around Chicago.

Skepticamp is an opportunity for us to get together to learn about different areas of skepticism from our fellow group members. These talks give an opportunity for individuals to delve into particular areas of skepticism…both the tried and true topics as well as those that may not get as much attention in the regular blogs and articles we read. Skepticamps encourage as many people as possible to give a talk…and certainly encourages first-time speakers to try their hand at presenting in a friendly, supportive atmosphere.

Skepticamp is FREE – you ‘pay’ by helping to organize the event, by giving a short talk on a topic of skeptical interest demonstrating critical thinking, or simply by offering your help on the day of the event. We are already having planning committee meetings, and interested parties can still help. Other ways to help will be announced as we get closer to the date…setup and cleanup crews, distributing publicity, etc. (Nobody is going to be turned away because they don’t have a specific job, though.)

And since Skepticamp is FREE, it is entirely a participant-supported event. If you’d like to help offset some of the financial costs incurred by the organizers, please consider making a donation below. We’ll also be accepting donations at the event.

If you’d like to help, please do!

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Skeptical Panels & Discussions at Chi-Fi Con

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.

Chi-Fi 2015 SkepchickCON Track

Chi-Fi Bigfoot 2

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.

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Skepchick at Chi-Fi in Chicago

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🙂

Skepchick is Coming to Chicago for Chi-Fi

skepchicks

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.

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The Physics of Santa 2.0

Posted by mattusmaximus on December 20, 2014

Years ago I posted here about how I kill Santa with science, and it goes without saying that doing so can get quite a reaction out of people. Some reactions have been negative, but a surprising number of people have contacted me actually thanking me for killing the Santa myth.  In fact, I was recently commissioned to write a formal article on killing Santa with science for TESConnect, an educational magazine and networking organization centered in the UK.  I am happy to share with you the full article in all of its colored glory, along with explicit physics calculations, below… Happy Holidays!🙂

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Posted in education, humor, physics denial/woo | Tagged: , , , , , , , , , , , , , , , , , , , , , , , , , | 2 Comments »

Denying Evolution and Climate Science Panel at DragonCon 2014 Video!

Posted by mattusmaximus on November 26, 2014

*Note: This is essentially a re-post of this previous post, only including video🙂

This past DragonCon, I moderated one panel at the Skeptrack titled “Denying Evolution and Climate Science” which was meant to address the issue of science denial in modern society.  We all know that for decades science deniers (most notably creationists and climate science deniers) have done all they can to sow confusion and doubt on key topics in science.  Throughout the years, they have “evolved” a number of tactics for doing so, and now it appears there is a new one on the horizon.  Recently they have begun to explicitly acknowledge that they aren’t scientists, but that it shouldn’t matter because “why should we listen to those scientists anyway?”  This panel discussed this trend, its implications for science in general, and how to respond to science denial.

Participating with me in this panel was Skepticality’s Derek Colanduno, the SGU’s Dr. Steven Novella, David DiSalvo, and Barbara Drescher.  And thanks to the fine folks at AbruptMedia, we have the video of the entire panel discussion:

DragonCon Science Denial Panel 2014

Click here to access the video!

Posted in creationism, global warming denial, skeptical community | Tagged: , , , , , , , , , , , , , , , , , , , , , , , , , , | Leave a Comment »

Denying Evolution and Climate Science Panel at DragonCon 2014

Posted by mattusmaximus on September 20, 2014

This past DragonCon, I moderated one panel at the Skeptrack titled “Denying Evolution and Climate Science” which was meant to address the issue of science denial in modern society.  We all know that for decades science deniers (most notably creationists and climate science deniers) have done all they can to sow confusion and doubt on key topics in science.  Throughout the years, they have “evolved” a number of tactics for doing so, and now it appears there is a new one on the horizon.  Recently they have begun to explicitly acknowledge that they aren’t scientists, but that it shouldn’t matter because “why should we listen to those scientists anyway?”  This panel discussed this trend, its implications for science in general, and how to respond to science denial.

Participating with me in this panel was Skepticality’s Derek Colanduno, the SGU’s Dr. Steven Novella, David DiSalvo, and Barbara Drescher.  And, thanks to Derek, we have an excellent audio recording of the panel courtesy of the Skepticality podcast – forward to the 33:40 mark to get started…

Skepticality

Image Source

Posted in creationism, global warming denial, skeptical community | Tagged: , , , , , , , , , , , , , , , , , , , , , , , , , | 1 Comment »

 
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