The Skeptical Teacher

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

Posts Tagged ‘youtube’

“Legends, Hoaxes, Frauds, and Frauds of Science” by Eugenie Scott

Posted by mattusmaximus on July 26, 2013

I just watched the following video by Dr. Eugenie Scott, formerly of the National Center for Science Education (NCSE), wherein she goes over a variety of stories in an entertaining and enlightening SkeptiCal talk about urban legends, science frauds (like Piltdown Man), out-and-out silliness (like Australia’s Drop Bear), and more.  It is at times funny, serious, and challenging, even for die-hard skeptics.  Enjoy!  🙂

Posted in humor, internet, skeptical community | Tagged: , , , , , , , , , , , , , , , , , , , | 1 Comment »

Epic Church-State Breakup on YouTube

Posted by mattusmaximus on June 3, 2013

I’m quite pleased to pass along to you a hilarious, and quite informative, YouTube video on the importance of church-state separation.  It features Jane Lynch (of “Glee” fame) and Jordan Peele (of “Key & Peele” fame), and it was put together by Americans United for the Separation of Church & State.  If you agree with the message of the video, “like” it, pass it along, and please consider signing AU’s petition!

Posted in humor, politics, religion | Tagged: , , , , , , , , , , , , , , , , , , , , | 1 Comment »

EVP Patrol Squad: When Parody is Indistinguishable from Woo

Posted by mattusmaximus on November 3, 2012

I just ran across this parody of the “History” Channel by some folks calling themselves the EVP Patrol Squad.  They are spoofing the various pseudoscientific “experts” that are regularly paraded out on that channel in favor of various ancient alien, paranormal, and ghostly claims.  The funny thing is that if you actually watch some of the stuff on the History Channel, it is so goofy that it almost seems that this is straight from one of their shows – so this is good evidence of Poe’s Law.  Enjoy! 🙂

I don’t know about you all, but I don’t think that I’ll ever be able to look a sporks the same again.  The horror… THE HORROR!!!

Posted in aliens & UFOs, ghosts & paranormal, humor, skeptical community | Tagged: , , , , , , , , , , , , , , , , , , , | 2 Comments »

“We Are Star Dust” – Symphony of Science

Posted by mattusmaximus on May 12, 2012

Astrophysicist and science/skeptical activist Neil deGrasse Tyson is working on a re-release of Carl Sagan’s Cosmos, and this nicely autotuned Youtube video clip from melodysheep clearly shows why he is the right person for the job 🙂

Posted in scientific method, space | Tagged: , , , , , , , , , , , , , , , , , , | Leave a Comment »

The “Kony2012” Meme and the Need for Cautious Skepticism

Posted by mattusmaximus on March 9, 2012

So this week the Internet basically exploded with a massively-popular viral video titled “Kony2012” by the non-governmental organization Invisible Children.  Apparently, it is about a brutal Ugandan warlord, Joseph Kony, who leads the Lord’s Resistance Army (LRA) in Africa and has perpetrated horrendous crimes (think mass rape, kidnapping children and forcing them to be soldiers, and that sort of monstrous stuff) in the name of doing the sort of nasty crap that warlords do in their pursuit of power.  The purpose of the video is, according to Invisible Children, to aim “to make Joseph Kony famous, not to celebrate him, but to raise support for his arrest and set a precedent for international justice.”

Here’s the video in question; it’s long (~30 minutes), but a visit to the Invisible Children website will fill you in on the basic idea behind the video.

However, while bringing scumbags like Joseph Kony to justice is no doubt a laudable goal, the fact that this video and related message seemed to spread so quickly (and uncritically, it seems) across the Internet and Twittersphere made me express some cautious skepticism about the whole thing.  And it seems that my skepticism was not without some validity – check out this interesting article from Time.com on the whole “Kony2012” meme because I think it provides a bit of perspective that should be appreciated…

Why You Should Feel Awkward About the ‘Kony2012′ Video

Stuart Price / AFP / Getty Images
Leader of the Lord’s Resistance Army (LRA), Joseph Kony, answers journalists’ questions in Ri-Kwamba, southern Sudan, Nov. 12, 2006.

Most Americans began this week not knowing who Joseph Kony was. That’s not surprising: most Americans begin every week not knowing a lot of things, especially about a part of the world as obscured from their vision as Uganda, the country where Kony and his Lord’s Resistance Army (LRA) commenced a brutal insurgency in the 1980s that lingers to this day.

A viral video that took social media by storm over the past two days has seemingly changed all that. Produced by Invisible Children, a San Diego-based NGO, “Kony2012″ is a half-hour plea for Americans and global netizens to pay attention to Kony’s crimes — which include abducting over 60,000 children over two decades of conflict, brutalizing them and transforming many into child soldiers — and to pressure the Obama Administration to find and capture him. Within hours of the slick production surfacing on social media, it led to #StopKony trending on Twitter, populated Facebook timelines, was publicized by Hollywood celebrities and has been viewed some 10 million times on YouTube. Suddenly, a man on virtually no Westerner’s radar became the international bogeyman of the moment. …

… Yet for the video’s demonstrable zeal and passion, there are some obvious problems. Others more expert in this arena have already done a bit of fact-checking: the LRA is no longer thought to be actually operating in northern Uganda, which “Kony2012″ seems to portray still as a war-ravaged flashpoint — instead, its presence has been felt mostly in disparate attacks in the Democratic Republic of Congo, a nation with its own terrible history of rogue militias committing monstrous atrocities. Moreover, analysts agree that after concerted campaigns against the LRA, its numbers at this point have diminished, perhaps amounting to 250 to 300 fighters at most. Kony, shadowy and illusive, is a faded warlord on the run, with no allies or foreign friends (save perhaps, in one embarrassing moment of blustering sophistry, for American radio shock jock Rush Limbaugh.) The U.S. military’s African command (AFRICOM) has deployed its assets against Kony since at least 2008— a fact that goes conveniently unmentioned in Invisible Children’s video. …

… Not once in the half-hour film do we hear the name of Uganda’s President Yoweri Museveni, whose quasi-authoritarian rule has lasted over 25 years. Arab Spring-inspired protests last year were ruthlessly suppressed and the country’s opposition complains bitterly about the entrenched corruption of the Museveni state. The U.S. State Department voiced its concern over Uganda’s rights record last November. Speaking to the Washington Post, Jedediah Jenkins, a member of Invisible Children, shrugs off charges that the NGO is too much in bed with the status quo in Kampala:

“There is a huge problem with political corruption in Africa. If we had the purity to say we will not partner with anyone corrupt, we couldn’t partner with anyone.”

So I guess the take-away from this one is pretty simple: just like with those chain emails that everyone used to get (and no doubt still does, in all likelihood), when you get a Tweet from someone about ‘an amazing new video’ or whatnot, perhaps it might be worthwhile to spend some time to investigate the issue before you re-Tweet.  Food for thought, folks.
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Posted in internet | Tagged: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | 5 Comments »

Incredible Time-Lapse Footage from the International Space Station

Posted by mattusmaximus on March 8, 2012

I came across this Youtube video recently of time-lapse footage from the International Space Station’s low-light camera, and it was so awesome I just had to share it.  This video is breath-taking in its artistry, beauty, and it also speaks to the power and utility of science to illustrate our world to us in a manner inaccessible otherwise.

Enjoy the show! 🙂

Posted in space | Tagged: , , , , , , , , , , , , , , , , , , , , , , , , | Leave a Comment »

Even More “Sh*t Skeptics Say” (parts 2 and 3)

Posted by mattusmaximus on February 1, 2012

As if their first YouTube video, “Sh*t Skeptics Say” wasn’t hilarious enough, the skeptical comedians over at Skeptically Pwned have followed that up with two more videos guaranteed to make you LOL.  Enjoy! 🙂

 

Posted in humor, skeptical community | Tagged: , , , , , , , , , , , , , , , , , | 3 Comments »

The Fun of “Sh*t Skeptics Say”

Posted by mattusmaximus on January 28, 2012

While presenting at the totally awesome Chicago Skepticamp today, during a break I saw something really funny: the “Sh*t Skeptics Say” video on YouTube.  The video is the work of the fine folks at Skeptically Pwned!, a group of comedic skeptics who spoof various kinds of nonsense and woo.  Check out their newest video, and tell others about their channel… (warning: NSFW)

Posted in humor, skeptical community | Tagged: , , , , , , , , , , , , , , , , , , , | 3 Comments »

“Mysterious Planet-Sized Object” Is… A Planet!

Posted by mattusmaximus on December 9, 2011

A couple of days ago I came across this article titled “Mysterious planet-sized object spotted near Mercury” and it contained some shocking images.  I reproduce some of these images and related commentary from the article below…

The mystery image of a “cloaked alien ship”… the Romulans, perhaps?

… Theorists have seized on the images captured from the “coronal mass ejection” (CME) last week as suggestive of alien life hanging out in our own cosmic backyard. Specifically, the solar flare washing over Mercury appears to hit another object of comparable size. “It’s cylindrical on either side and has a shape in the middle. It definitely looks like a ship to me, and very obviously, it’s cloaked,” YouTube-user siniXster said in his video commentary on the footage, which has generated hundreds of thousands of views this week. Now, how this user was able to determine that the object was “obviously” a cloaked spaceship with no other natural explanation remains as much a mystery as the object itself. …

Note the staggering level of argumentation from ignorance here.  I like to call this sort of reasoning (if you can call it that) from various UFOologists the “alien-of-the-gaps”, because much like the related “god-of-the-gaps” argument from ignorance, what they do is find some kind of strange image and/or phenomenon for which they do not have en explanation and then they immediately give it an explanation unsupported by evidence.  In short, because they don’t know what it is, they know it’s aliens!  Huh?!

This, of course, is a direct contradiction and points out just how ludicrous the general argument from ignorance can be.  If the object is an Unidentified Flying Object (UFO), then by definition it is unidentified – which means that you admit right off the bat that you don’t know what it is!  So if you don’t know what it is then how can you suddenly turn around and, seemingly without any kind of scientifically-valid or evidence-based reasoning, state that it is an alien spacecraft?  Using such loose argumentation, I could just as easily claim the object in question is Santa Claus (but no, that would be silly).

Of course, a little more research shows that astronomers actually have figured out what this “mysterious planet-sized object” is hanging around next to the planet Mercury.  It seems the answer is that the object is… the planet Mercury itself.  Here’s a fuller explanation from the article…

Of course, there’s another scientifically sanctioned explanation for the curious images, though we’re not certain that skeptics and UFO enthusiasts such as SiniXster will endorse it. Natalie Wolchover of Life’s Little Mysteries put the question to scientists in the solar physics branch at the United States Naval Research Laboratory (NRL). They’re the people who analyze data from the Heliospheric Imager-1 (HI-1)–better known in this context as the camera that shot the footage in question.

Head NRL group scientist Russ Howard and lead ground systems engineer Nathan Rich say the mysterious object is in fact Mercury itself. And what we’re seeing in the footage is the equivalent of Mercury’s wake, “where the planet was on the previous day,” as it travels through the solar system on its natural gravitational path:

To make the relatively faint glow of a coronal mass ejection stand out against the bright glare of space—caused by interplanetary dust and the stellar/galactic background—the NRL scientists must remove as much background light as possible. They explained that they determine what light is background light, and thus can be subtracted out, by calculating the average amount of light that entered each camera pixel on the day of the CME event and on the previous day. Light appearing in the pixels on both days is considered to be background light and is removed from the footage of the CME. The remaining light is then enhanced.

So there you have it.  The object in question is basically an artifact that results from the combination of taking multiple images of that region in space over multiple days, the planet Mercury moving in that time, and processing the light in the image to enhance the coronal mass ejection to make it more visible.

What stuns me about situations like these is just how quickly so many people are willing to invoke magical thinking and jump to conclusions (the “cloaked alien ship” explanation) in the absence of any real evidence.  What is it about openly and honestly admitting that sometimes the most truthful answer is simply “we don’t know” that disturbs so many people?  That, to me, is the real mystery.

 

Posted in aliens & UFOs | Tagged: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | 2 Comments »

Jesus Toast: Pareidolia You Can Believe In!

Posted by mattusmaximus on December 3, 2011

As a fun way of sharing some skepticism of “miraculous vision” claims, I wanted to share with you a really funny YouTube a friend sent me.  It pokes fun at the phenomenon of pareidolia, wherein people claim to see all manner of wild things – Jesus, the Virgin Mary, aliens, Michael Jackson, etc – in everything from the clouds to their shower curtain.  Of course, we know from modern science that these are illusions of perception, because our brains are marvelous pattern recognition machines, causing us to sometimes see things that are not really there.

Okay, enough seriousness.  Time for some fun… check out the “Jesus Toast” video, and share it with a friend.  Enjoy! 🙂

 

Posted in humor, psychology | Tagged: , , , , , , , , , , , , , , , , , | Leave a Comment »

 
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