A couple of antivax stories hit the web in the past day or so, and both have me pretty angry, shaking my head about how people can manage to get things so wrong.

First, the antivax organization that is (Orwellianly) called the National Vaccine Information Center has paid for ads to run on in-flight Delta airline TVs. These ads give what can charitably be called misleading information about vaccines. Skepchick has the details, as does Harpocrates Speaks.

NVIC is an organization that is resolutely antivaccination, despite the overwhelming evidence that vaccines are one of the greatest medical science triumphs of all time, having saved hundreds of millions of lives. NVIC, on the other hand, is a group that likes to try to sue critics into silence while at the same time spouting statements so ridiculous they make my irony gland fear for its life.

I decided to make a short and simple tweet about the ads being run on Delta airlines:

I mean it, too. (more…)

Here at BA Central, I have my hands full trying to battle the Forces of Darkness: those who would spin, fold, and mutilate reality for their own gain. They may be motivated by greed, or power, or ignorance, or ideology, but the thing they all have in common is, they’re wrong. They come in many flavors: homeopaths, psychics, creationists, antivaxxers… and yes, sadly, far too many politicians.

And I can rail against them time and again, my arsenal filled with the facts from an entire Universe at my disposal, yet make hardly a dent in their armor.

Sometimes, though, a small dose of satire penetrates right through that shielding and pierces the very heart of antiscience. Thank you, The Daily Show, for fighting this good fight:

If you’re looking for some spooky listening for your Halloween, then aim your ectoplasmic resonator at astronomer Neil Tyson’s Star Talk radio show, because last night he hunted ghosts… or at least, talked to some folks who know about ghosts. He chats with author Mary Roach, skeptic ghost investigator Joe Nickell, and… me!

Yeah, I’m not really an expert on ghosts — still being alive and all — but I’ve seen a few ghost movies in my time, so we chat about those, and why I don’t personally think dead people are floating around, knocking on walls and hoping some "ghost hunter" will notice us and anxiously whisper, "Did you hear that?"

As always, talking with Neil is a lot of fun, and you’ll enjoy the whole show. You can also download the MP3 directly, too. [UPDATE: you can subscribe to Star Talk using iTunes, as well!]

My interview is broken up into several segments; the first starts around 11:30, the second at 24:50, the third at 36:15, and the fourth at 41:00. But of course you should listen to the whole show; it’s pretty entertaining!

I’ll note we did this interview through Skype, and my voice is a little warbly. Or was I just communicating from the other side??!!

OK, yeah, it was just warbly. But you were scared there for a second, weren’t you?

OK, yeah, no you weren’t. Damn. Being a skeptic on Halloween is hard.

Image credit: me! If you’re curious, that’s my pal Jennifer Ouellette and me from TAM 9, chatting with the disembodied head of Neil. Having him floating around like that was distracting.

You know what really eats me up? People who claim they can talk to the dead, when it is far, far more likely they are simply using psychological tricks (like cold reading) and random guesses, making it seem like they have some supernatural power.

A while back, the James Randi Educational Foundation publicly challenged so-called "psychic" James van Praagh to take their Million Dollar Challenge and prove he can do what he claims. It’s been weeks, and he hasn’t replied. I can’t imagine why, can you? It’s almost as if he’s afraid of being tested in a controlled environment.

The JREF decided to follow up on their challenge to van Praagh, to see if they could make sure he got the message. And this time, they brought some friends…

Man, I would’ve given an arm and a leg to be there for that. But c’mon, do you really think van Praagh will ever respond?

Gnaw.

Before I say anything else in this post, I will start off right away and say that the results I’ll be discussing here have not yet been published in a peer-reviewed journal. Because of that, the results need to be taken with a grain of salt. However, due to the nature of the study’s foundation and funders, which I will get to in a moment, the results are most definitely news-worthy.

The study is called the Berkeley Earth Project (BEP), and what they found was stated simply and beautifully in their own two-page summary:

Global warming is real, according to a major study released today. Despite issues raised by climate change skeptics, the Berkeley Earth Surface Temperature study finds reliable evidence of a rise in the average world land temperature of approximately 1° C since the mid-1950s.

Wow. Of course, I would change one word in there. Can you guess what it is? The answer is below.

Big deal

Now, we’ve known this for a while. Study after study has shown that the Earth is warming, that the past decade has been the hottest on record, and that the rise in temperature has been about a degree. So what’s the big deal here?

The big deal is that this was an independent team of researchers who conducted the study (including, interestingly, Saul Perlmutter, who just won the Nobel Prize for co-discovering the acceleration of the expansion of the Universe, and knows a thing or two about data analysis), and whose funding was overwhelmingly donated by the private sector and not from any government. The study was initiated by Berkeley physicist Richard Muller, who was concerned that government researchers weren’t being as open as possible with their methods. He gathered together a team of scientists, and they used data from 39,000 temperature stations around the world, far more than the previous studies. They have put all their data and methodology online for anyone to investigate.

And if you’re wondering who these private groups were, they’re listed on the BEP website. The largest single donor? Why, it’s the Koch brothers, über-conservatives who have pumped millions of dollars into climate change denial. I find that… interesting.

Anyone claiming that climate scientists are alarmists only trying to protect their grant money will have to think about that one for a while.

You’re getting warmer

So what did the scientists working on BEP find? (more…)

The American Geophysical Union blog has a link up to a very interesting table, and I feel strongly enough about this topic that I want to share it with you. It’s a list of words scientists use when writing or otherwise communicating science, what the scientists mean when they use that word, and most importantly what the public hears.

[Click to enverbumnate.]

I’ll admit, when I read it I laughed. But then my chuckle dried up when I realized just how dead accurate this is. And the smile pretty much left my face when I read that this table is from an article called "Communicating the Science of Climate Change," by Richard C. J. Somerville and Susan Joy Hassol, from the October 2011 issue of Physics Today.

Yup. I think they have a pretty good point.

My career at the moment could pretty much be called "Science Communicator". I do it here on this blog, I do it on Blastr and in Discover magazine, and when I give talks. Before that (and I guess it’s an occupation that never really leaves you) I was a professional scientist for many years. My training ran deep: 4 years undergrad, 6-7 in grad school, then a decade or so of research after that. I could toss around the phrase "Don’t over-iterate the Lucy-Richardson deconvolution algorithm or else you’ll amplify the noise and get spurious data spikes" with the best of ‘em.

(more…)

Regular readers know I am no fan of Republican Presidential candidate Rick Perry. The reasons for this are legion, including his stance on evolution and global warming.

Now there’s evidence it’s even worse than I thought: The Guardian is reporting that Governor Rick Perry’s administration in Texas is actively suppressing science. A report about the environmental impact of global warming on Texas was apparently edited by officials, "… deleting references to climate change, sea-level rise and wetlands destruction."

This action smacks of scientific suppression and censorship. And before you accuse me of overreacting, the scientists involved in writing the report felt this editing was so bad that the original authors of the report asked for their names to be removed from the final version. Yegads.

This story was originally reported in the Houston Chronical, and Mother Jones has an example of the changes made. It’s starting to pop up in other venues as well like Climate Progress and Climate Science Watch.

Looking it all over, the charges that science is being suppressed hold up pretty well. John Anderson is a researcher at Rice University, and author of a chapter of the report heavily redacted by the agency in question, the Texas Commission on Environmental Quality (TCEQ). His opinion is clear:

That state of denial percolated down to the leadership of the [TCEQ]. The agency chief, who was appointed by Perry, is known to doubt the science of climate change. "The current chair of the commission, Bryan Shaw, commonly talks about how human-induced climate change is a hoax," said Anderson.

Terrific. I’m not terribly surprised by this; after all, Perry nominated creationists to head up the Texas State Board of Education not just once, but three times. Putting a climate change denier in charge of an environmental commission is par for his course.

When Bush was President, science suppression was rampant when it disagreed with political ideology (which was very, very common). If Perry is elected, we can expect more of the same. I’m very glad to see Perry sinking in the polls right now, but as far as science goes, the other options aren’t much better.

As I’ve said before, if you’re a Republican and you support science, you need to make your voice heard. It’s now long-since become de rigeur for GOP candidates to deny all manners of science if they want to get elected. It may not be too late. Speak up… or forever be denied your peace.