Cell phones outnumber people globally and they have become an important conduit through which we interact with our world, both personally and professionally. Day or night, it’s rare that our cell phone is not by our side, and yet it’s likely that you’ve been told to do precisely the opposite, due to concerns that cell phones might increase your risk of developing cancer. These concerns are partly grounded in the decisions of health authorities, including the classification of the electromagnetic fields emitted by cell phones as “possibly carcinogenic to humans” by the International Agency for Research on Cancer (IARC). Whether cell phones put our health at risk is an epidemiologic question that has been hotly debated for well over a decade. In this episode, host Bryan James is joined by Arijit Nandi and special guest Dr. David Savitz, a Professor of Epidemiology at Brown University, to distill this evidence and discuss some of the most recent recommendations regarding the health effects of cell phone use.