I just read yet another article discussing if cell phones are safe or not to use that, in my opinion, doesn't contain any error yet just misses the point. I don't care, or I care very little, if using a cell phone causes cancer or any other health problem to the person using it. Even if somebody proved it beyond doubt tomorrow morning, I would still care very little. To explain why, here is an edited/updated copy of an email that I wrote to a friend in February 2007.