Date: August 20th, 2023 Reference: Milne WK, Challen K, Young T. Skeptics' Guide to Emergency Medicine Season #10 Book Dr. Kirsty Challen Guest Host: Dr. Kirsty Challen is a Consultant in Emergency Medicine and Emergency Medicine Research Lead at Lancashire Teaching Hospitals Trust (North West England). She completed undergrad and postgrad training in North West England, acquiring a History of Medicine BSc, a PhD in Health Services Research, an anesthesiologist husband and four children along the way. She is Chair of the Royal College of Emergency Medicine Women in Emergency Medicine group, and involved with the RCEM Public Health and Informatics groups. Kirsty also produces all those wonderful Paper in a Pic Infographics summarizing each SGEM episode. Dr. Tayler Young Guest Skeptic: Dr. Tayler Young is a second year Family Medicine resident at Queen’s University in Kingston, Ontario, Canada. Her interests are quality improvement, Free Open Access Medical Education (FOAMEd) and point of care ultrasound (POCUS). This is an SGEM Xtra to announce that SGEM Season #10 is now available as a FREE pdf book. The SGEM provided the content and Tayler designed the book. She has designed infographics for the Emergency Medicine Ottawa Blog and has summarized SGEM Season #8 and Season #9 with the Avengers and Batman themes. Tayler chose a Harry Potter theme for Season #10 as she is a huge fan of the films and the books. Her favorite character is Norbert the dragon who was secretly hatched by Hagrid in Book 1. Kirsty's favourite character from the Harry Potter series (being a woman in academic EM, still a male-dominated world – see SGEM #352 on the gender pay gap and our Xtra from October 2021 with the wonderful Dr. Suchi Datta about gender inequity) is Hermione Granger. She is the competent skilled witch who faces pushback for knowing the answers and ostracism for not fitting in. She also confesses to having a soft spot for Neville Longbottom, who is quietly ignored and disregarded until trouble really happens and he comes through with the sword of Gryffindor. SEASON #10 Foreword by Dr. Kirsty Challen Harry Potter arrived in our consciousness in 1997 as an unsupported orphan venturing into the magical world for the first time, facing the ever-present but initially under-appreciated threat of Voldemort with Ron and Hermione. The Skeptics Guide to Emergency Medicine was a few years behind, emerging into the #FOAMEd-o-sphere in 2012, but as Harry and his world developed through the books, so has the SGEM. This 10th Edition arrives as advocates of Evidence-Based Medicine continue to tackle the forces of misinformation and pseudoscience. Like Voldemort rising slowly back to power, many in the Ministry of Magic office of academic medicine failed to spot or believe the level of influence social media would have in the world of 2023. Ken Milne was an early adopter of using social media to narrow the knowledge translation gap and reduce the time it takes for quality research to percolate into clinical practice. This isn’t always easy; as Dumbledore says in the Goblet of Fire “there will be a time when we must choose between what is easy and what is right”. As clinicians it might sometimes seem easier to adopt the line of least resistance; blindly and unthinkingly to follow the “rules” of specialty guidelines or the preferences of consultants. But things are not always what they seem; many initially promising treatments fail to translate to benefit in the longer term and it can be tricky to know which is the Scabbers (apparently benign and well received, eventually found to be treacherous and deadly) and which is the Snape (initially unpleasant but at his core hugely valuable). Dr. Dennis Ren As Harry’s group of friends and allies grew wider through the books, so Ken has grown the SGEM faculty; the rotating cast of the SGEM-HOP has been joined by Dennis Ren leading SGEM-PEDS and an ever-increasing numb...