For the first day of class yesterday, I tried a new trick. We usually poll the class about issues that have a real science component, like vaccination or alternative medicine. It helps us to understand what they think they know. We added a new component yesterday, something we’ve talked about […]
It is the first day of classes for SMU’s spring term, 2014. I am again co-teaching our University’s only “Introduction to the Scientific Method” course – one of only about 25 such courses at Universities and Colleges nationwide. With a new semester, I also want a new perspective on my […]
Data ownership is a serious issue on the internet, especially given the revelations that spy agencies like the NSA have been sneaking into back doors in companies like Google and collecting massive amounts of our personal metadata. While the courts and other US public institutions wrestle with the difficult constitutional […]
When I think back to my youth, I recognize a series of key moments that happened that led to my becoming a physicist. I often speak of one of those moments when I discuss physics with students or the general public. My father once recorded a documentary about physics entitled […]
General Mills (in a blog post written by Tom Forsythe) announces that Cheerios, a flagship cereal for the company, will no longer be made with genetically modified ingredients [1]. What’s wrong with this announcement? General Mills is adding labels to its food products, like Cheerios, that read “not made with […]
I keep a special feed on Google News called “Nonsenseville” [1]. It’s an rss stream that results from a search for keywords that typically appear in pseudoscience articles. Normally, I scan the headlines to get a sense of how credulous is the science reporting on a topic. Today, I saw […]
“[The creationists and the Discovery Institute] are not interested in science, and they are not interested in education. They are interested in political power. They are dangerous.” (Vincent Cassone, chair of the University of Kentucky Biology Department). [1] In an interesting interview with Vincent Cassone, chair of the University of […]
Recently, a two new studies of multivitamins and their efficacy for purposes other than vitamin deficiency were published in the Annals of Internal Medicine [1][2]. One study looks at using multivitamins to improve outcomes after myocardial infarction, and finds no evidence of a benefit. The second study looks at measurable […]
In their famous policy paper, “The Wedge,” [1] the founders of the modern Intelligent Design Creationism movement stated their political and social action plan for the United States: In Phase 1, entitled “Research, Writing, and Publication,” the authors state that “… [they] are supporting vital writing and research at the […]
Author’s Update (12/19/13): I re-wrote the paragraph on GMO foods, their availability, and health benefits based on a reader comment to make the paragraph more accurate to the possible benefits vs. the actual availability of such foods in the market. NPR’s Weekend Edition Sunday ran a story this morning about […]
Well, this is going to suck: However, I learned something that is either funny, adorable, concerning, or all of the above: Dallas has something called “Ice Force 1,” which is a preparedness state that means they send lots of sanding trucks (did I say “lots”? I meant “30”) out to […]
I have a subscription to “The Economist,” but I’ve been so busy lately that I’ve neglected the last few issues. So it was with great interest that I found from an acquaintance of mine that they recently printed an article entitled “How Science Goes Wrong: Scientific Research Has Changed the […]