In the past several days, I have received numerous emails and Facebook messages from people asking if I have heard the latestAlan Chambers developments in the ongoing saga over the work of Exodus International, the world’s largest “ex-gay” organization. This is, in large part, due to the talk I gave last September on Sexual Orientation Change Efforts (SOCE) in which I highlighted the dangers posed by this pseudoscience, and told the history of Exodus’ failed attempts to change people from gay to straight.

In short, current Exodus International president, Alan Chambers, posted an article on their web site in which he expressed a desire to apologize for any hurt he and his organization may have caused gay men and women, and announced that Exodus would no longer engage in SOCE. Oddly worded, and strangely lacking in what I

In case you missed it, a nice article in Mother Jones debunking Red Quinoathe idea that exotic edibles like quinoa, acai berries and Chia seeds are "superfoods" of extraordinarily high nutritional value. They aren't worthless, but certainly not worth the premium prices charged for them, compared to other foods that are readily available -- and that don't have the social costs generated by taking staple foods away from villagers who can no longer afford their traditional foods. CLICK HERE to read the full article.

I See...A MarshmallowSome 40 years ago, in the early 1970s, Stanford University psychology professor Walter Mischel published a groundbreaking study testing children’s self-control and delayed gratification. In the study, children were presented with a treat (sometimes a marshmallow, but pretzels and chocolate were also used) and told that they could eat the treat now, or wait until the adult returned, at which point they would be given two treats. The original purpose of the study was to determine the age at which children develop the ability to delay gratification, but follow-up studies revealed something much more meaningful and shocking.

The impetus for Mischel’s study was one he published in 1958, involving children in Trinidad. On the island, stereotypes existed about different ethnic groups' recklessness and other behavioral tendencies. Mischel performed a small study involving about 50 children from Black and East Indian families, giving them a small treat, but prom

When skeptics read a headline like “Vinegar Saves Thousands from Cancer Death,” their defenses are doubtless on red alert. After Vinegar vs Papall, a new quack medicine or procedure for cancer treatment seems to appear in the media every other week. But when I clicked on a link today reporting this very connection between household vinegar and cervical cancer, what I found amazed me.

This time, the story was true.

Cervical cancer is a killer. According to the National Cancer Institute, in the U.S. about 12,000 new cases are diagnosed each year. About 1/3 of those die. As with all cancers, the most effective treatment requires early detection through regular screening, the most common of which is the Pap test, a procedure in which cells are scraped from the cervix and examined under a microscope for abnormalities. It is used to detect cancer and changes that may lead to cancer. Unfortunately screening costs money, and in the po

Earlier this month, on May 6th, 2013, three young women were rescued from captivity after 9 to 11 years as kidnap victims. Louwana Berry / Sylvia BrowneAmanda Berry, Georgina "Gina" DeJesus, and Michelle Knight were living in a house owned by Ariel Castro, one of three men charged with abducting the girls and holding them as sex slaves. Also released was a 6-year old girl, Berry's daughter, whom DNA results have shown to be Castro's biological child.

What makes this story particularly interesting and frustrating for those of us in the Skeptical Community?...

During an appearance on the Montel Williams Show, self-described psychic Sylvia Browne told Berry's mother, Louwana, that her daughter was dead.

In that "reading," Browne said that she saw the girl in wat

Thousands were shocked in recent days to read of a 16 year old girl, Keira Wilmot, who was reportedly arrested for a failed science experiment which caused a small explosion and ended with the young girl being Kiera Wilmotarrested and charged with “possessing or discharging weapons or firearms at a school sponsored event or on school property.” A conviction could have meant a five-year prison term, triggering Facebook, Twitter, and dozens of blogs to virtually explode with comments and requests to write to school and law enforcement officials to complain. An online crowdfund even netted an $8,000 legal defense fund, and a petition on Change.org that attracted over 195,000 signators.

But could there be more to this story than meets the eye?

Brief explanations in initial reports described Ms. Wilmot's mishap as part of a "science experiment gone wrong," but details were lacking. Many simply hinted at incorrect mixtures of chemicals, or bad timing. Later articles mentio

Chelation therapy is a long-time staple of medical quackery, but it isn't tested as often as it might be. Here's a curious report of a recent clinical test published in JAMA showing that chelation therapy chelationdoesn't make any difference in heart attack, stroke, hospitalization, surgeries, etc, outcomes.

The report is curious -- and so is the publication of the article -- because the JAMA publisher editorializes against the use of chelation therapy yet the director of the study appears to be a believer, clinging to a very small improvement of outcomes for chelation when all the outcome variables are combined.

There is a strong editorial criticizing the methodology of the study, which unfortunately is behind a paywall that many won't be able to access. It notes that "clinics" purveying quack treatments were the sites of 60% of the work. This might help explain why o

Your Common Sense Can Fail You

JREF LogoMy third article for the James Randi Educational Foundation's "Education Initiative," whose purpose is to promote teaching of critical thinking and skepticism, has been posted. Please take a look if you get a moment.

In this article, I try to convince readers that common sense is not a good replacement for scientific inquiry, and provide a few examples that teachers of critical thinking can use.

CLICK HERE to read it.

Aztec "crystal skulls" make neat displays and fiction. But recent Crystal Skullanalyses of several in museums show they're fake. CLICK HERE to read the full story.

Please join me on Monday, April 1st at 7 pm for the Ohlone College Psychology Club Speaker Series' presentation of "Bryan & Baxter: What THEY Don't Want You to Know," a fun-filled one hour romp Bryan & Baxterthrough some of Bryan & Baxter's investigations of paranormal claims.

Bryan & Baxter operate out of in Denver, CO, and have investigated the claims of dozens of haunted houses and businesses, cryptozoological creatures, possessions, etc. Their presentation will include a demonstration of the ideomotor effect, video clips from some of their more entertaining investigations, and even a live "exorcism" on stage!

Tickets are $15 for general admission ($10 for students with ID), and can be purchased by
CLICKING HERE.