All posts by Steven Novella

Founder and currently Executive Editor of Science-Based Medicine Steven Novella, MD is an academic clinical neurologist at the Yale University School of Medicine. He is also the president and co-founder of the New England Skeptical Society, the host and producer of the popular weekly science podcast, The Skeptics’ Guide to the Universe, and the author of the NeuroLogicaBlog, a daily blog that covers news and issues in neuroscience, but also general science, scientific skepticism, philosophy of science, critical thinking, and the intersection of science with the media and society. Dr. Novella also contributes every Sunday to The Rogues Gallery, the official blog of the SGU.

Still No Association Between MMR and Autism

A new study published this week in JAMA, “Autism Occurrence by MMR Vaccine Status Among US Children With Older Siblings With and Without Autism”, puts one more nail in the claim that the MMR is associated with autism. You may wonder why, after years and multiple studies showing no association between the measles-mumps-rubella vaccine (MMR) and autism spectrum disorder (ASD) there would...

/ April 22, 2015

WHO Statement on Reporting Clinical Trials

The World Health Organization (WHO) has recently released a new position statement on mandatory reporting of all interventional clinical trials. This is a positive step in the trend towards higher quality and greater transparency in clinical trials. The underlying ethical concept here is that the public has a right to data that results from experimentation on humans. The researchers do not ethically...

/ April 15, 2015

Wikipedia vs Quackery – Standards vs Chaos

Wikipedia, an online open-source encyclopedia, can boast 470 million visitors each month, making it one of the most popular websites on the internet. It is an incredibly useful resource – I think it’s fair to say it is the online reference of record. For that reason people care how topics important to them are represented in Wikipedia. Wikipedia, in fact, has become...

/ April 8, 2015

Update on the Tobinick Lawsuit

Last year Edward Tobinick sued the Society for Science-Based Medicine, SGU Productions (the producers of the Skeptics’ Guide to the Universe podcast), Yale University, and me personally for libel and (of all things) false advertising. I am frequently asked how the suit is going so here is an update. Background The lawsuit involved an article I wrote on Science-Based Medicine on May...

/ April 1, 2015

What Is Brain Death?

Of course, any story illustrating the issues surrounding brain death is going to be a sad and tragic tale. In December of 2013, Jahi McMath suffered bleeding complications following a tonsillectomy and tissue removal for sleep apnea. This resulted in a cardiac arrest with an apparent prolonged period of lack of blood flow to the brain. While her heart function was brought...

/ March 25, 2015

Making One’s Own Reality – Food Babe Edition

The default mode of human activity is to construct our own internal model of reality based upon our desires, biases, flawed perceptions, memories, and reasoning, and received narratives from the culture in which we live. That model of reality is then reinforced by confirmation bias and jealously defended. But we also have the capacity to transcend this pathway of least resistance. Philosophy...

/ March 18, 2015
Homeopathic lactose pills

Another Review Finds Homeopathy Worthless

It is long past time to close the door on homeopathy. After thousands of studies, homeopaths are still unable to produce convincing evidence that homeopathy works for any indication. Multiple reviews of the evidence have come to this conclusion, and now we have one more to add to the pile – the Australian National Health and Medical Research Council (NHMRC) just published...

/ March 11, 2015
vaccinationRates

Personal Belief Exemptions for Vaccines

Positive change not only requires a valid argument, it requires political will. My colleagues and I have been pointing out for years that vaccines are safe and effective, and the anti-vaccine movement, which is built largely on misinformation, threatens the public health by eroding herd immunity. These arguments are no more valid today than they were five or ten years ago (except...

/ March 4, 2015

Psychology Journal Bans Significance Testing

This is perhaps the first real crack in the wall for the almost-universal use of the null hypothesis significance testing procedure (NHSTP). The journal, Basic and Applied Social Psychology (BASP), has banned the use of NHSTP and related statistical procedures from their journal. They previously had stated that use of these statistical methods was no longer required but can be optional included....

/ February 25, 2015

Reporting Research Misconduct

Perhaps one of the greatest threats to the enterprise of Science-Based Medicine is research fraud and misconduct. Rigorous research methods can be used to minimize the effects of bias, but when those methods themselves are the problem there is no easy fix. Related to this is the need for transparency. When fraud or misconduct is uncovered it erodes confidence in the system...

/ February 18, 2015