Everything in modern society seems to cause cancer. But it also doesn't. But also it does.
http://www.jonbarron.org/alternative-cancer/historic-growth-rates-of-cancer"We also know quite convincingly, and all nonsensical prehistoric arguments aside, that the incidence of cancer has increased dramatically over the last century."
I mean, it's probably wise to do most things in moderation rather than in excess. Obviously using cell phones less will most likely be better for you than using them more. I hate talking on the phone anyway, so I only have it next to my head for a couple of minutes max every day. I would hate to have a landline. I prefer texting and "online chatting" to phone talking.
However, the WHO study says "possibly carci
nogenic to humans." Which is much different than saying "cell phones give you hella cancer".
Here's a couple of dissenting viewpoints:
http://bobpark.physics.umd.edu/WN11/wn052011.html"Caller: do you use a wired earphone? BP: No. Caller: would it be too much trouble? BP: No. Caller: Wouldnt you be safer? BP: No. Caller: How do you know? BP: Quantum physics; all cancers are caused by mutant strands of DNA. Electromagnetic radiation can't create mutant strands of DNA unless the frequency is at or higher than the blue limit of the visible spectrum the near-ultraviolet. The frequency of cell phone radiation is about 1 million times too low."
http://blogs.discovermagazine.com/badastronomy/2011/06/01/why-im-still-not-worried-about-my-cell-phone-hurting-my-brain/"You may also wish to note what other things are categorized as Group 2B possible carci
nogens, including gasoline, pickled vegetables, and (GASP!) coffee."
Also, some people who smoke 2 packs of cigarettes a day live to be 100, while some people who live super healthy lifestyles die randomly and unexpectedly in their 40s. UNFAIR!
I guess the moral of my story is:
1) We will all die, sooner or later.
2) Hopefully we won't get cancer.
3) Try to live a healthy lifestyle as much as possible, but don't have any less fun because of it.
4) I don't like talking on the phone very much anyway.