Hello, sorry for my English because I'm from Spain. I think we always look for the downside, the more positive. 2 years ago scientists discovered that many of the phones caused in the brain (waves) depression. I've had depression for example and it's funny but I have had two ways out of depression are: 1) STOP USING MOBILE PHONES. (I worked all day with cellphone) 2) Create a "blog" which specifically is this http://comosalirdeunadepresion.blogspot.com.es/ that although Spanish is in there you can find what to me has served out of a depression. But this I say, this very talking numbers ... but remember that the inhabitants of our planet are almost 10,000,000,000 and 15,000,000,000 supports our planet is, as we follow so soon existigiremos. Does the state know? Of course. So mobile manufactures to tons, create tsunamis (With HAARP), creates vaccines etc left sterile. It's just my humble opinion. A greeting David.