“The present study shows that there has been no increase in glioma in the Nordic countries since the introduction of mobile phones, and that the risk increases reported in a few individual studies are inconsistent with the cancer statistics. The paper is an update of a previous study on the incidence of glioma in the Nordic countries. The analyses now cover the years up to 2008 and still show no sign of an increase in the disease in the age groups that have been using mobile phones.” You can take off the foil hat now.