Dr. Mehmet Oz's November 28th, 2012 episode is bringing him Dr. Mehmet Ozgrief due to its investigation of so-called "Ex-Gay" therapies, techniques designed to help someone change his or her sexual orientation from gay to straight.

On the episode were Julie Hamilton, a representative of the National Association for Research and Therapy of Homosexuality (or NARTH), as well as the Gay, Lesbian & Straight Education Network (GLSEN), who said later that they were not aware that NARTH would be represented, and that they would not have participated had they known.

NARTH's claim that individuals can change their sexual orientation was one of the main topics of my recent talk for the Bay Area Skeptics, and the scientific community (The American Psychology Association, the American Psychiatric Association, The National Association of Social Workers, among many others) strongly condemn these practices as ineffective, unsupported by

November’s SkepTalk provided the perfect opportunity to Minda Berbeco, PhDintroduce to the Bay Area Skeptics the newest member of the NCSE family, Dr. Minda Berbeco.

As their new Programs and Policy Director, Dr. Berbeco works to defend science education in the United States using experience she has culled from a career investigating the effects of climate change on terrestrial systems. Her investigation of the unexpected and unusual effects of climate change on biological organisms was the focus of her talk this month for the BAS.

Dr. Berbeco began her presentation by surveying the audience about their knowledge of the effects of global climate change. Answers included such things as extreme weather, the endangerment of wildlife, a rise in global sea levels, etc. After pointing out how the audience’s feedback suggested a good working knowledge of the effects of global warming, as well as the disparate areas of concern, Dr. Berbeco announced that she would concentrate her talk on a few specific examples through which she hoped to reveal some of the key concerns s

On Wednesday, October 10th, the Bay Area Skeptics hosted an entertaining and Liza Grossinformative one-hour talk by Liza Gross, a freelance writer based in the San Francisco Bay Area. She writes for numerous organizations, including the open-access biomedical journal PLoS Biology where she is a senior editor, KQED's QUEST (for which she recently interviewed our own Eugenie Scott), and several other publications. She writes about wildlife, ecology and evolution, conservation, environmental health, science policy, and many other topics.

Her talk, entitled “Writing about Vaccines When Evidence Doesn't Matter,” examined not only the claims made by people who speak out against the use of vaccines, but also the media’s role in providing them a platform for their sometimes dangerous fringe views.

Ms. Gross’ talk began with a somewhat humorous clip from “When Worlds Collide,” a 1951 science fiction film

On the evening of Friday, October 12th, the Ohlone Psychology Dr. Carol TavrisClub Speaker Series continued its three-year tradition of providing top-name speakers in science and skepticism by hosting renowned social psychologist Dr. Carol Tavris. Dr. Tavris’ talk was based upon her book “Mistakes Were Made (but not by me)” which she co-wrote with Elliot Aronson. The book focuses on cognitive dissonance, a psychological phenomenon in which we feel uncomfortable due to conflicting behaviors, opinions, thoughts, or beliefs. Coined by Leon Festinger, one of the true geniuses in the field of psychology, the influence of cognitive dissonance on our behavior is one of the most powerful, yet least recognized, phenomena. Festinger’s now-classic 1956 book, “When Prophecy Fails,” brought th

Sheldon Helms On September 12th, 2012, Bay Area Skeptics was delighted to be present for Professor Sheldon Helms’ presentation entitled Gay Conversion Therapy: You Make Me Sick. Sheldon’s presentation was particularly timely because on September 29th, Governor Jerry Brown signed into law Senate Bill 1172, which protects lesbian, gay, bisexual and transgender (LGBT) minors from "reparative" therapies administered by mental health professionals aimed at altering sexual orientation or gender identities and expressions. Governor Brown was quoted as stating that such misguided an unscientific psychotherapy “will now be relegated to the dustbin of quackery…This bill bans non-scientific 'therapies' that have driven young people to depression and suicide.” As overdue as this new law was, it will sadly and tragically not prevent amateur therapists with a religiously rigid orientation on what constitutes “acceptable” sexual expression and sexual identity from infl

Your Nervous System Can Fool You I was recently asked to join the James Randi Educational Foundation's "Education Initiative," whose purpose is to promote JREF Logothe teaching of critical thinking and skepticism. As part of this effort, I will be writing articles geared toward teachers, offering them tips on how they can encourage reason and scientific literacy... Please CLICK HERE to read the first in my five-part series called "The Top 5 Lessons from Psychology for Critical Thinkers" published on the James Randi Educational Foundation's SWIFT web site. Titled "Your Nervous System Can Fool You," this article briefly provides some tips for teaching people not to trust their own personal experiences as valid evidence. It contains several links to web sites that can be used to demonstrate pareidolic effects, and references for helping people understand how they are created. Enjoy!

Bay Area Skeptics Advisor Dr. David Morrison, of NASA Ames, author of "Ask an Astrobiologist" blog, was Mayan Calendarinterviewed on the September 23 "On the Media" program on National Public Media. For those of us who missed it, it is ARCHIVED HERE.

A physical anthropologist who believes Bigfoot is highly probable reviewed my talk sponsored by BAS and Ask Jeff Meldrum, Ph.D.a Scientist back in 2009. It is archived on Fora.tv. Needless to say, he disagrees with my interpretation. To view the Fora.tv film (linked in the article) and make up your own mind, CLICK HERE