You’ve probably heard of the harmful health effects of the electromagnetic radiation (aka EMR or EMF) emitted by high voltage powerlines. You may also have heard that there’s no certain proof that the adverse health effects were caused by the EMF. It reminds one of how we heard for decades that there may or may not be a link between cigarettes and lung cancer. An extensive BioInitiative Report released last year makes a strong case that responsible public policy should limit public exposure to EMF. The report is long, but at least take a look at the Preface and the Summary and Conclusions section. The briefest summary starts on page 34.