Where to see me at DragonCon 2015

DragonCon logoI will be attending DragonCon this weekend, as I usually do. It is my home-town convention so I always look forward to catching up with my sci-fi and skeptic friends during the Labor Day weekend.

DragonCon is pretty gigantic – it spreads across five major hotels and a convention center and it has its own custom smartphone app just so attendees can manage their schedule. As of this writing even the information in the smartphone app is not quite complete, at least for my schedule. So for reference, here’s where you can see me speak during the weekend:

Year of the Data Breach

Friday 11:30am – Hilton 201 (EFF Track)
Sony, Anthem, Home Depot, OPM, and many others. What’s up with corporate information security these days? Why are so many companies getting hacked?  Other panelists include Blair B. Chintella (moderator), Amie Stepanovich, Josh Ruppe, Chris Grayson.

Tuff Topics for Parents

Friday 8:30pm – Marriott A708 (Kaleidoscope Track)
Well mannered but frank discussion of tough topics including bullying, LGBTQ, cyber-bullying, the internet and social topics. Targeted at adults. Ohter panelists include Ronald Thomas Garner, Tony Gowell.

Hacking 101

Saturday 7:00pm – Marriott A601-A602 (EFF Track)
Hacking 101 returns for another glorious year! Just what is a hacker anyway? Culture, history, contacts, resources, and pointers for more info. Brought to you by se2600.org.  Other panelists include Randal L. Schwartz, Kit Walsh and jonny X.

If you are interested in what sorts of topics get covered in the Hacking 101 session, here’s video of the one from last year, on which I also appeared.

You can watch two other computer technology panels on which I appeared last year in this playlist in my YouTube channel.


Sunday 1:00pm – Hilton Room 204-207 (Skeptrack)
Skeptical thinking isn’t always about Bigfeet, Ghosts, and Tarot… Sometimes it can be in your tech too!  Other panelists include Tom Merritt and Veronica Belmont.

Wrap-Up and Feedback

Monday 1:00pm – Hilton Room 204-207 (Skeptrack)
Come and join us for a discussion about the past weekend. Discuss the highlights, and offer feedback for ideas in 2016!  Other (tentative) panelists include James Randi, Richard Carrier, Margaret Downey, Barbara Drescher, Ian Harris and Evan Bernstein.

You’ll probably see me in the Skeptrack room at various times during the weekend. I’m also using the DragonCon smartphone app to track what other sessions I’m attending, if you want to catch up with me send me a friend request in the app.

A couple of notes – we are not repeating the Ignite Skepticism program we did last year. We had hoped to repeat it this year, but it didn’t come together due to various things (such as my wedding in August). It will return in the future.

Also if you are looking for the WiFi guide to DragonCon you can find last year’s guide at that link. I didn’t have time to update it this year either – if I notice any significant changes I’ll post them on Twitter, so please follow me.

How to be thorough when you patrol Wikipedia for vandalism

Wikipedia logoI’ve written several times about patrolling Wikipedia for vandalism. It a great way for new editors to get practice with simple editing tasks. It is also can be a way for skeptics to demonstrate our impartiality.

It’s important to remember that vandalism on Wikipedia, just as in the real world, is often done in sprees. This is important, because it can help you avoid overlooking some instances that might be right under your nose.

Consider a piece of Bigfoot-related nonsense I removed from the Ape Canyon article recently:

Ape Canyon edit

The edit here (at bottom) was by an anonymous user – you can see it is logged to the IP address Looking at the contents of the edit, I found it was a made-up species name (“Gigantopithecus sapiens helena”) for the cryptid apes that were reported at Ape Canyon. But this name is completely fictional, it’s never been assigned by actual scientists. So removing it is uncontroversial.

I removed it. Now I could have just patted myself on the back and moved on, but remember this edit was logged to an IP address – i.e. an anonymous user. What if this was part of a vandalism spree?

It turns out there’s an incredibly easy way to investigate this. Simply click the IP address right there in the editing history, and Wikipedia will show you the history of edits originating anonymously from that address. In this case, this is what came up:

Wikipedia history for IP address

Cryptozoology fans will probably recognize all three of those article names. Sure enough, this anonymous user had in fact edited three different articles about Bigfoot-like cryptids. Sure enough, clicking those “hist” links revealed the other two edits were exactly the same sort of thing – insertions of fake species names for other varieties of Bigfoot.

None of these edits had any basis in reality, and none belong in an encyclopedia. Just a couple clicks later, I had removed all three. But if I hadn’t thought to look at the editing history for that IP address, I would have only been able to fix one third of the underlying problem!

So next time you’re removing a bogus Wikipedia edit, be it vandalism or nonsense, don’t stop there. Take a quick look at the editing history for the responsible source – be it a regular user or an IP address. You may have found the tip of an iceberg.

Targeted ads for outreach on skeptic topics

HBO premiered the Alex Gibney Scientology documentary “Going Clear” last night. It airs many more times on various HBO channels through April and on their on-demand service – I encourage you to check it out. It is based on the 2013 book oGoing Clear by Lawrence Wrightf the same name by Lawrence Wright, which detailed many abuses that have gone on in the church. Both the book and the documentary feature damning testimony by many ex-members of the church, some of whom had very high ranking positions.

The church itself, needless to say, is not amused. In typical fashion it has waged a PR war against the film, starting with an expensive full-page ad in the New York Times on January 16. It has continued its assault with a series of articles printed in their own “Freedom Magazine”. (The material there largely consists of a series of ad hominem attacks on the former Scientologists interviewed in the film).

But how is the church expecting any of this additional material to be seen by the general public? Freedom Magazine is not well known outside church circles, and the New York Times ad has not repeated.  Who is going to bother to go to this obscure website to read these attacks?

The answer is in online advertising. How the church is using online ads may have some interesting lessons for skeptics.

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I defended Dr. Oz on Wikipedia – and you should too.

In my how-to series on becoming a Wikipedia editor, I highly recommend spending time patrolling for vandalism using a watch list. It’s good practice with the software, and it helps you build up a positive editing history.

Vandalism on Wikipedia is unfortunately constant – a side effect of their radically open editing policy. This policy allows anyone to anonymously edit most articles, logged only by IP address.

Because skeptical topics are often controversial (in some circles at least), they can spark strong responses, including sometimes vandalism. As a result, if you’re looking for vandalism to fix, skeptic-relevant articles often provide plenty of ammunition.

Indeed, over my career as a Wikipedia editor I’ve removed the word “idiot” from Australian science communicator Dr. Karl’s biography, undone claims that Indian skeptic Prabir Ghosh is a “fake doctor” and excised antisemitic slurs from the biography of Professor Michael Barkun.

Defending Everyone Equally

But I don’t reserve my vandalism patrols just for people I consider allies. I’ve also removed the word “douchebag” from the biography of Bart Sibrel (famed for being hit by Buzz Aldrin). I’ve cut out some rude edits regarding L.Ron Hubbard. I’ve even removed some creative writing on Larry King’s biography that verges into science fiction.

Because of his current fame, Dr. Oz has been a repeated target for attacks. I’ve removed an accusation that he is a bad surgeon, undone some veiled anti-Muslim sentiment from his article and removed weasel words about his training. I’ve even erased the phrase “quack doctor” from his biography!

Why Defend The Bad Guys?

Some skeptics might wonder, why bother with this? Folks like Dr. Oz are a detriment to society, don’t they deserve to take some lumps occasionally? Maybe so, but Wikipedia is absolutely the wrong venue for this.

Skeptics already get wrongly accused of many crimes on Wikipedia. This occurs in part because Wikipedia’s rules and administration are admittedly pro-science. So when we simply enforce the rules, we are perceived as having a pro-skeptic bias.

As a result, we need to do everything we can to provide evidence that we are not in fact biased. Applying the rules (such as the rules on vandalism to biographies) equally to friend and foe is a great way to accomplish this.

Removing vandalism is easy, once you know how. And it demonstrates our lack of bias clearly and unambiguously. It is also a good way to help maintain Wikipedia’s excellent record for quickly removing vandalism.

Bottom line: skeptics should not tolerate name-calling and bias on Wikipedia, whether it is for us or against us. And the editing history will back us up when we point this out.

Online tools are great – until they disappear

Closed Sign by James Alan, licensed under CC BY-SA 3.0 via Wikipedia

Closed Sign by James Alan, licensed under CC BY-SA 3.0 via Wikipedia

Facebook announced last week that the service FriendFeed would be shut down in April. I was a FriendFeed user, I even used to have a link to it here on the Skeptic History page – for those who wanted to see the daily history posts using that service. But it’s been increasingly less useful as it has been supplanted by newer services like Twitter and Facebook itself.

As we use online tools to achieve specific goals, we must be mindful that they do disappear like this. It’s always wise to have a good idea what benefit you are getting from which tools, and which alternatives are available should one disappear.

Let’s take a moment to consider a few tools that have disappeared recently, why that happens and some good strategies for might replacing them.

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Deepak Chopra’s Twitter Trolling Continues

Deepak Chopra is still trolling people on Twitter, it seems. On February 10th Professor Brian Cox appeared on Conan and related a familiar story about Chopra’s behavior. Watch the short clip:

As you may recall, last May I documented Deepak Chopra’s habit of trolling well-known skeptics and atheists on Twitter. He repeatedly taunts them, tweets links at them and makes snide or insulting remarks.

Among the things that make the behavior so blatant is Chopra includes Daniel Dennett and Jerry Coyne in his taunts. Dennett very rarely converses with anyone on Twitter, and never with Chopra.  Coyne has specifically stated on his blog that he never converses on Twitter at all – he just uses it to as an alternate blog feed. Chopra must know this. One can only conclude his one-sided conversations are an elaborate show for his own followers.

But some people do respond to Chopra, including Brian Cox as seen in the clip. (Their previous Twitter exchanges have been documented by Jerry Coyne on more than one occasion).

Incidentally, the angry tweet Cox mentions in the clip appears to have been deleted by Chopra. He does that a bit too, in my earlier post I document one tweet to me that he deleted. Tracking Chopra’s deleted tweets might be an interesting skeptic project.

After the program aired, this bizarre exchange occurred:

Google promoting trusted health answers in Knowledge Graph

Google Knowledge graph splash screenIn 2012, Google introduced a feature to their search engine they call Knowledge Graph. The company has compiled millions of facts into a database, and offers them up on the right-hand side of search engine result pages in a handy box. The graph is also the source of many of the answers you get in the voice response versions of Google, such as in Google’s smartphone apps.

The answers come from many sources including the CIA World Factbook and Wikipedia. At the time this was launched, I wrote how skeptic efforts editing Wikipedia were paying off in a new way, exposing the public to skeptics and skeptical topics in these knowledge graph boxes.

Low back pain on Google Knowledge Graph Feb 2015On February 10 Google announced an enhancement to this product, adding a whole new class of data – answers to medical questions. As they explained in their introductory blog post:

We worked with a team of medical doctors (led by our own Dr. Kapil Parakh, M.D., MPH, Ph.D.) to carefully compile, curate, and review this information. All of the gathered facts represent real-life clinical knowledge from these doctors and high-quality medical sources across the web, and the information has been checked by medical doctors at Google and the Mayo Clinic for accuracy.

This has a great potential to combat the infamous “Dr. Google” syndrome. This is a popular term for the tendency of incorrect or even pseudoscientific information, by virtue of its prominence in the search engine, misleading the public. Who can forget the 2007 sound byte from the Oprah Winfrey Show, when Jenny McCarthy stated, “The University of Google is where I got my degree from“? How many others are out there learning incorrect info from bogus websites pushed up into the Google results via SEO techniques?

Many different studies have shown that search engine users rarely move beyond the first page of results. Thus the placement of these knowledge graph results prominently on the first page of results might have a good effect. It remains to be seen whether these knowledge graph boxes will help draw attention from potentially dangerous organic search results.

You can recognize the new additions because they typically appear in boxes offering separate tabs on general info, symptoms and treatments. They also always contain advice to consult a medical doctor for advice. (See diagram).

I searched several medical topics and was pleased that I could not find any in which alternative medicine had been included. For instance, the lower back pain topic shown here does not offer acupuncture or chiropractic as an option. This is a good sign, but skeptics should keep an eye on this feature. I’m sure the alternative medicine community will eventually pressure Google to include their nonsense.

If you do notice spurious alternative medical information appearing in one of these results, you can click the word Feedback at lower right. The box will highlight and show a prompt to click on the error. You can then select which piece of information is incorrect – you will be prompted to explain why you think it is wrong.

Herbal industry attempts to astro-turf New York’s A.G.

photo of supplements by Sage Ross distributed under a CC BY-SA 3.0 license.

photo of supplements by Sage Ross distributed under a CC BY-SA 3.0 license.

On February 3, the Attorney General of the state of New York, Eric Schneiderman, announced his office had taken action against several major retailers regarding some herbal remedies sold in their stores. The state’s investigators found that about 80% of the products contained none of the active ingredients on the label! Further, some products contained allergens or other substances not listed on the label. The testing was done using a DNA barcoding technique. A “cease and desist” order was issued, requiring these products to be removed from shelves in the state of New York.

Skeptics were generally supportive of this action, of course – we’ve long argued that many herbal supplements have poor evidence of efficacy and are poorly regulated. The supplement industry, needless to say, is not happy. They have attempted to rally opposition to this move, and to get supporters of herbal supplements to call, write and Tweet the Attorney General about this issue.

Only the Attorney General’s office knows how many letters or phone calls were generated. But Twitter posts are, by default, public. This means we can peek at their efforts to lobby on this issue.  Let’s do that and see how it is going.

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Verifying digital photo authenticity with izitru

izitru logoThe popular photo manipulation software Photoshop celebrated its 25th birthday this week. Photoshop and other tools like it have made it incredibly easy to manipulate digital photos. That in turn makes it easier to create photographic hoaxes – including ghosts, cryptids, UFOs and other targets of skeptical investigations.

It is not surprising that photo hoaxes are quite common these days and are constantly passed around on social media. Thus skeptics need good tools for debunking them.

One such tool is izitru.

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There are times you should not use DoNotLink

DoNotLink Nonsense IconI think it is a good time to remind everyone of the proper context for using different tools to avoid algorithmically boosting bad content. This is important for all skeptics, because the very act of linking to something you are debunking can make it more visible on platforms like Facebook and Google.

One of several tools for this purpose is DoNotLink. There was a minor kerfuffle last week in which the Food Babe website unsuccessfully attempted to block incoming links using DoNotLink. That raised the potential that skeptic reliance on that service might have disadvantages.

I’ve also noticed that in addition to many people on social media who’ve adopted DoNotLink, some bloggers are also using it for links within their posts. Frankly, this is overkill and I don’t recommend it. There’s already a standard HTML feature for handling this on web pages – it is called NOFOLLOW. In this post I’ll compare the two and offer advice on when to use each.

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