back to article WHO-backed meta-study finds no evidence that cellphone radiation causes brain cancer

Time to take off the tin foil hat: A review of 28 years of research into the health effects of radio wave exposure from cellphones has found no evidence to link the handhelds to brain cancer, or negative effects on health more generally.  The findings, published recently in Environment International and commissioned and …

  1. excperr

    Dr WHO

    Not sure I trust them at all now after the past few years...

    1. charlieboywoof

      Re: Dr WHO

      absolutely correct

    2. m4r35n357 Silver badge

      Re: Dr WHO

      OK you can be honest here - did you try the bleach?

    3. bud-weis-er

      Re: Dr WHO

      Damn, look at those downvotes.

      El Reg readers are certainly good, conforming citizens..

      1. excperr

        Re: Dr WHO

        The badge crowd...

      2. elsergiovolador Silver badge

        Re: Dr WHO

        or just WEF bots housekeeping the comment section.

      3. Ian Johnston Silver badge

        Re: Dr WHO

        As opposed to people who swallow whole and unquestioningly anything they see on TikTok?

        1. heyrick Silver badge
          Coat

          Re: Dr WHO

          There's worst things to swallow without question.

          Sorry...uh...I'll let myself out.

      4. Casca Silver badge

        Re: Dr WHO

        Ah yes, not look you. I bet you have "truthseeker" in your xitter profile...

      5. ChrisC Silver badge

        Re: Dr WHO

        or sufficiently endowed with common sense and an ability to do our own fact finding, such that we're less inclined to swallow any conspiracy theory rubbish put forward by those who *think* they alone have been blessed with sufficient enlightenment as to be able to see "The Truth", whilst the rest of us are mere sheep at the mercy of the WHO, the WEF, the global elite Illuminati cabal running the show behind the scenes etc. etc.

    4. Anonymous Coward
      Anonymous Coward

      Re: Dr WHO

      They had the best available advice at all stages of the pandemic.

      Sure there were unknown unknowns. But following the guidance of the WHO was better than making up our own.

      1. bud-weis-er

        Re: Dr WHO

        I carried on like nothing was happening... went to work, ran, cycled, got coffees... met a mate in the park a few times a week and we'd sit and drink beer. Damn they were happy times.

        Was aware lots of idiots were locking themselves in their houses and turning on people who were capable of a bit of independent thought, but, well, you never got to see them.

        Funnily enough, got chatting to a lot of people, especially old people, who'd come out desperate for company. We kept our distance - just incase - but had some real nice chats. I reckon I helped a lot.

        1. 9Rune5

          Re: Dr WHO

          There is a difference between what works for you when you are the only person doing it. If the majority followed your pattern, things might've turned out differently.

          Usually in these type of discussions someone will mention Sweden. Sweden had no official lockdown, but... I live in Sweden. People kept their distance. When Norway closed their borders, the local shopping center here almost shut down. There were maybe a dozen cars in the parking lot that on a normal day would've been packed full (thousands of cars). In schools they made sure kids would wash their hands with alcohol before meals. Of course that had an impact. My kids have never been that healthy, nor me for that matter. In the big cities restaurants suffered because officials advised people to stay home. People with a cough were told to stay home from work. Heck, perfectly healthy people were encouraged to work from home if at all practically possible.

          If my observation is correct, namely that other diseases were put on a hiatus, would that not also apply to covid-19? (once schools around here relaxed a bit we experienced a return of the usual diseases so common in the past)

          It was claimed that emergency rooms in the beginning struggled to map out a good way to treat covid-patients. Later it was claimed that a covid-patient would occupy a bed for much longer than other similar respiratory diseases. If that is true, it made sense to try to slow the spread down as much as possible.

          1. Michael Wojcik Silver badge

            Re: Dr WHO

            Are you suggesting that the anecdotal, unsubstantiated report of some random idiot on the Internet is not the last word on the subject? Heresy!

        2. ChrisC Silver badge

          Re: Dr WHO

          Bully for you, YOU personally survived the pandemic whilst ignoring whatever recommendations or legal restrictions were in place in your part of the world at the time. Others in your same position did not, but as they're no longer with us to post their similarly scathing of the masses anecdotes, we don't get to hear their stories. Survivor bias at work there.

          And no, lots of us weren't locking ourselves away and turning into spies for the state - we were simply following the guidance/restrictions of the time and living our lives accordingly. We did still leave the house to go to work, or walk through the park, do a bit of shopping, or any of the other things that weren't subject to the relatively few absolute restrictions and which could still therefore be done without having to break the rules in any way. Really, most of us were just too damned busy trying to get on with things as best we could, adapting to this weird new world we found ourselves in and wondering WTF tomorrow was going to bring, to turn into curtain-twitching Stasi-wannabes just itching to dob in a neighbour for daring to open their front door and step outside.

          1. heyrick Silver badge

            Re: Dr WHO

            Should add, last winter was the first time since 2019 that I had a cold. Everybody keeping apart, wearing our silly little masks, and actually bothering to wash hands properly put the kibosh on the seasonal colds and flus for a couple of years. Just goes to show what it might be like if more people gave a shit about others rather than thinking only about themselves.

        3. heyrick Silver badge

          Re: Dr WHO

          "Was aware lots of idiots were locking themselves in their houses"

          Fun fact - as a hardcore introvert, pretty much the only thing that changed for me was the need to have a stupid permission slip to drive to work. So it really didn't bother me to follow lockdown.

          Recently had my summer holiday. Three weeks and the only people I interacted with was the postie a few times and a couple of checkout girls when I went shopping. BLISS!

        4. Elongated Muskrat Silver badge
          Flame

          Re: Dr WHO

          Meanwhile, my wife's beloved uncle died in hospital, gasping for breath, due to selfish cunts who cried, "I'm alright Jack".

    5. Elongated Muskrat Silver badge

      Re: Dr WHO

      I'm trying to work out which kind of idiot you are; the type that sees conspiracies theories everywhere with international bodies, or the type that cries "woke" at the casting in popular TV dramas.

      Either way, your flex is not the flex you think it is.

  2. zimzam

    Other than anecdotal and observational studies, was there ever an actual physical reason given for what aspect of cellular radiation would cause cancer? Because simple physics says they shouldn't. That would have been my first question. Ok, you think it causes cancer. How?

    1. This post has been deleted by its author

      1. snowpages

        From the article:

        " despite a rise in the prevalence of wireless technology and increased RF-EMF noise around us, there's been no rise in brain cancer rates like one might expect."

        There seems to be a "differnce of interpretation" somewhere.

        1. tony72

          Re: From the article:

          Well, I got my information from an AI chatbot, possibly a foolhardy move, so I'm not going to defend it :|

          However, I suspect like many things, the overall picture is complicated, and the citations provided by said chatbot did seem to support its assertion, for example this one - Burden and trends of brain and central nervous system cancer from 1990 to 2019 at the global, regional, and country levels, which concludes "The global incidence, deaths and DALYs (disability-adjusted life years) of brain and CNS cancers were shown to have increased significantly from 1990 to 2019. The global ASIR (age-standardised incidence rate) kept rising steadily, while the ASMR (age-standardised mortality rate) and age-standardized DALY rate declined over the past three decades."

          1. redpola

            Re: From the article:

            That article doesn’t contain any of the terms “5g”, “mobile”, “cell”, “WiFi”, “radio”.

            I’ve conducted my own study and have ascertained that 100% of people who die of cancer have drunk water all their lives. Avoid water!

            1. Kane
              Joke

              Re: From the article:

              "Avoid water!"

              The Scourge of Humanity!

              1. Bebu Silver badge
                Pint

                Re: From the article:

                "Avoid water!"

                Until the advent of clean reticulated water and Joseph Bazalgette's sewers, drinking the stuff was a often a poor life choice unless you were keen on dying from a cocktail of typhoid, cholera etc.

                Beer or ale was usually a much safer choice. :)

            2. Doctor Tarr

              Re: From the article:

              “Avoid water”

              Especially if it’s heavy.

            3. Anonymous Coward
              Anonymous Coward

              Re: From the article:

              > Avoid water!

              B****ks!

              It isn't water I tell you

              It's oxygen

              If you keep away from Oxygen you'll avoid cancer.

          2. Richard 12 Silver badge

            Re: From the article:

            An increase in DALYs means people diagnosed with the condition are surviving for longer, in better condition.

            An increase in incidence means it's being diagnosed more often. That could be more people are getting it, or that people are actually diagnosed and getting treatment instead of simply dropping dead.

            Of course, it's Gen AI which means the whole page is utter bollocks with no basis in evidence, just random comments on Reddit.

          3. Haff

            Re: From the article:

            A little lower down the article we also see the clarification

            the extended lifespan coupled with the higher tumors detection rates have caused higher incidence of elderly cancers. Updated epidemiological data on the burden of brain and CNS cancers is thus required.

    2. Anonymous Coward
      Anonymous Coward

      This is a field fraught with lies and corruption. If cancer was erradicated the pharma industry would lose billions.

      There has been cases of doctors struck off for curing cancer using novel methods, even with patients testifying the treatment worked. Any solution that does not involve expensive drugs be it to cure or support pathways is quashed, ridiculed and suppressed BEFORE examination and study. People need to understand medicine is big, big business now.

      1. ChrisC Silver badge

        Citation very, VERY, much needed for your bold claims here...

        1. Michael Wojcik Silver badge

          The information was beamed directly into AC's brain by citizen journalists who have replicated the CIA's mind-ray technology. The APA Style Guide doesn't provide a citation format for that yet, unfortunately.

      2. sgp

        "There has been cases of doctors struck off for curing cancer using novel methods"

        And those methods are? Right, you got nothing, anonymous liar.

    3. Tom66

      The earlier hypotheses related to an increased risk of cancer from tissue heating.

      RF can heat tissue, but the transmit power of your phone is not particularly high, at most around 2W. There are already SAR limits for phones (specific absorption rate), Apple got in trouble with the French authorities for exceeding these limits. The question is whether the SAR figures are too high or not.

      So far, the evidence is no, they are fine where they are.

      There is no plausible explanation for RF at a distance causing cancer since once you are more than 1-2m away from a phone the signal is on the order of milliwatts.

    4. steelpillow Silver badge
      Holmes

      was there ever an actual physical reason

      I once suggested a possible mechanism, which was published as a letter in New Scientist magazine. Nature is able to capture multiple low-energy non-ionizing photons and use them to initiate a high-energy chemical reaction, in a process known as photosynthesis. That metabolism must have been pretty shit and arbitrary when it first began to evolve, and would have appeared in the first place because it was useful for something else entirely. Maybe, just maybe, such a precursor setup is present, and busy doing something else, in human biology, and too much cellphone radiation can occasionally stack up enough beans to kickstart something bad?

      Just because Head Honcho can't think of a reason doesn't mean that none exists.

      Equally, just because some commentard like me thinks one up, doesn't mean it does.

      And, speaking as a sometime electromagnetics test professional, for whom duct tape is the food of the Gods, that is always the trouble. As soon as someone plays with say biology, the biologists can't do practical electromagnetics, and the physicist next door, who does the equations and the setup, is no better. 99% of EM sensitivity studies are utter shite, on both sides of the fence. Neither the gullible nor the sceptics realise just how bad their science is.

      You need a thoroughly experienced EMC test professional in charge of the experimental programme - but who the fuck will ever allow that?

      1. Elongated Muskrat Silver badge

        Re: was there ever an actual physical reason

        I'd suggest doing some further reading on how photosynthesis works, specifically how the chromophore in chlorophyll manages to essentially capture, store, and "add together" photons to raise the energy level enough to do what it does. It's a fairly complex molecule, and it evolved that way because it is the most efficient way for directionless evolution to provide something that does that job. There's no way an analogue would evolve by chance in organisms that don't have chlorophyll (the evolutionary path of plants and animals diverged a few billion years ago) purely in order to capture, amplify, and then waste the energy from RF photons.

        Sure, you could engineer something that does that, but the thing about evolution is that it tends to discard traits that have no functional use over a relatively short number of generations, and traits that could only be harmful, with no benefit, even quicker. Biosynthesis of any bio-molecule has a cost in both energy and materials (chlorophyll has a magnesium atom in it, which necessitates a source of that element in a plant's growth medium), and even if you bio-engineered such a trait into an organism, if it wasn't necessary for survival, and didn't convey some advantage, random mutations would remove it in a few generations, conveying a survival advantage to those offspring that didn't conserve it. That's called natural selection.

        Which all goes to show that new Scientist has really gone down the pan since it was acquired by DMG.

        1. steelpillow Silver badge
          Facepalm

          Re: was there ever an actual physical reason

          Rather, it all goes to show that you missed the frikkin' point when I tol' you that the proto-mechanism was shit at photosynthesis because it had originally evolved to do something else. I mean, God didn't sit down and say "Gabriel, make these algae photosynthesise will ya - an' make it complicated while ye're at it". Sheesh!

          The point is, proto-photosynthesis turned out useful, so it forked the code and got better. On the other hand proto-brain damage is not good, so it hangs on the edge because that edge is as useful as it ever was for something else.

  3. Mishak Silver badge

    Time to take off the tin foil hat

    Reminds me of a time during lockdowns when someone in a group "evening entertainment" Zoom answered the door to the police with a colander on their head.

    They were totally un-phased, but then those were strange times...

    1. John Hawkins

      Re: Time to take off the tin foil hat

      Pastafarian prayer group?

      1. Mishak Silver badge

        Re: Time to take off the tin foil hat

        LOL - that did get mentioned at some point...

    2. Aladdin Sane

      Re: Time to take off the tin foil hat

      What people don't realise is that tinfoil hats actually act as antennae.

      1. JulieM Silver badge
        Headmaster

        Re: Time to take off the tin foil hat

        When a loan-word from a language with its own pluralisation rules acquires a whole new meaning, the new sense follows English pluralisation rules.

        Beetles have antennae, but radios have antennas.

        1. Aladdin Sane

          Re: Time to take off the tin foil hat

          But which one did I mean?

    3. Phil O'Sophical Silver badge
      Headmaster

      Re: Time to take off the tin foil hat

      totally un-phased

      unfazed.

      1. Ian Johnston Silver badge

        Re: Time to take off the tin foil hat

        Tell me that you missed the joke without telling me that you missed the joke.

        1. steelpillow Silver badge
          Joke

          Re: Time to take off the tin foil hat

          But that comment was both coherent and unfazed.

        2. Michael Wojcik Silver badge

          Re: Time to take off the tin foil hat

          Good of you to modulate your tone in that reply.

  4. jake Silver badge
    Pint

    A preemptive pint for the moderator(s).

    Something tells me you're gonna need it.

    1. MonkeyJuice

      Re: A preemptive pint for the moderator(s).

      Strap yourselves in, boys and girls.

  5. SnailFerrous
    Terminator

    That's good to learn. When the 5G mind control nanobots in the COVID vaccines I've had finally get activated I won't have to worry about cancer as I help Bill Gates take over the world from his volcano lair.

    Come on Bill; it's been four years now. When are you going to push the button on your cyborg army?

    1. Anonymous Coward
      Anonymous Coward

      Downvotes == Whooooosh

      Hopefully.

      1. Throatwarbler Mangrove Silver badge
        Terminator

        There are at least a few true believers in these forums. You wouldn't think that a tech site would attract those people, but apparently it does.

        1. steelpillow Silver badge

          Been to the odd doswing meeting. A remarkably high proportion of electrical engineers present. Tended to form a rather different conversational circle from the reincarnated pharaohs.

    2. JamesTGrant Bronze badge

      I was never quite clear on what the nanobots were expected to ‘do’. Perhaps I missed the point.

      1. Jon 37

        There's no logic to the craziest.

      2. heyrick Silver badge

        I hope the nanobots can repair human tissue. My back hurts, my knees hurt, my eyesight is progressively crappier... all part of the joys of turning into a crusty old git. But hey, if I'm full of nanobots they can fix up this pathetic corpse that I inhabit, make it work again.

  6. gitignore
    Black Helicopters

    5G sucks here

    So where I live, 5G is synonymous with 'no internet' - the base station connected with a lovely strong signal but the backhaul must be run off a 36k modem or something. I was _entirely_ unprepared for what would happen if I asked the question 'how do I disable 5G on my phone' :-O Blimey, people are weird.

    1. Catkin Silver badge

      Re: 5G sucks here

      Just in case you're still looking, for Android, it's under the connections->mobile networks option. For iOS, it's under mobile & data.

      1. gitignore

        Re: 5G sucks here

        Sadly, on Pixel 5, that option isn't there.

        1. Catkin Silver badge
          Joke

          Re: 5G sucks here

          Damn, I guess Gates got to them

        2. VonDutch

          Re: 5G sucks here

          Pixel 5 running Android 14...

          Settings

          >Network and Internet

          >Internet

          Tap the cog next to the mobile operator

          Scroll down to Preferred network type, set to 4G (or 3G if you really want)

        3. gitignore

          Re: 5G sucks here

          Jeez, someone's trigger happy on the downvote.

          Sadly, on _my_ (android 14) Pixel 5, that option isn't there.

          Double checked just now following VonDutch's instructions. Definitely not there. Network locked maybe? It's an EE device on some ungodly contract from work.

          1. Ian Johnston Silver badge

            Re: 5G sucks here

            Definitely not there. Network locked maybe?

            Sounds likely. The option is there (5G or 4G only) on my unlocked Pixel 5 with a 3 SIM.

          2. Richard 12 Silver badge

            Re: 5G sucks here

            May be under Connections, Mobile Networks, Network Mode.

            It should be somewhere, but where?

      2. Doctor Tarr

        Re: 5G sucks here

        Can’t find it on my 3610

  7. _Elvi_
    Coat

    But the big Orange guy ...

    .. Said wind turbines cause cancer... maybe they have cell towers on top?

    1. Michael Wojcik Silver badge

      Re: But the big Orange guy ...

      No, no. Look, it's perfectly understandable.

      Wind turbines kill birds. Sometimes birds kill people, by striking a vehicle, spreading bird flu, etc. Bird deaths from wind turbines means fewer birds means fewer people deaths from birds. Fewer people deaths from birds means more people around to develop cancer.

      By the same argument, cats cause a lot of cancer.

  8. Groo The Wanderer Silver badge

    The "true believer" whack jobs will just claim the WHO study is "part of a global conspiracy to 'hide' the 'truth'."

    The real cause of brain rot is politics, religion, pro sports, and anything else that relies on your "gut instinct " and "faith." Believing in silly nonsense and lies just isn't a very smart way to live your life.

    1. John Sager

      Sadly a lot of people do live that way. Physics is a minority sport and to evaluate the nonsense and dismiss it you do need at least the basics of physics and the capability to do back of envelope calculations. Plus a questioning mindset.

  9. Phil Koenig

    Sloppy

    As far as I can tell, the cited study makes no particular mention of anything other than cancer and tumor impacts, and its title specifically mentions cancer as its focus. (And I accept their narrow conclusions wrt cellphones and cancer)

    Yet author Brandon Vigliarolo claims the study also precludes:

    ...or negative effects on health more generally.

    On what basis was that conclusion made?

    Because if we pre-determine that of all possible negative impacts that strong nearby RF exposure over a long period of time to one of the most sensitive parts of the body could cause, we will assume that the only possible one is cancer?

    We already know from the generous contributions of various layperson experts using their home microwave ovens, that microwave radiation (right smack dab in the middle of common mobile network frequency bands), when applied strongly and carefully to various living beings, tends to cause them rather severe health issues unrelated to cancer.

    I myself noted around the late 1990s/very early 2000's that when I updated my previous cellphone (which used the analog NAMPS network tech) to a newer model that used the digital CDMA network tech (in the same frequency band), that if I was on a phone call for more than 5-10 minutes or so, the side of my head would often get noticeably warm and I would sometimes end up with a headache apparently catalyzed by that cell phone call. (Back in those days the vast majority of cellphone calls were done with the phone held onto your ear rather than using it with a headset)

    Since then I've been disinclined to make phone calls with the phone sitting on the side of my head for that reason, and preferred using either a headset or speakerphone.

    So despite the fact that I'm not one of those "5G towers are secretly reprogramming our childrens' DNA" crazies, I still have a hard time believing there are ZERO impacts from them, especially when plastered on the side of our heads for long periods. (BT headsets emit RF too, but the strength is far less than a cell signal that in some cases has to travel miles to reach the nearest cell tower)

    1. Anonymous Coward
      Anonymous Coward

      Re: Sloppy

      To paraphrase:

      I am right ... they are wrong ... because I am right !!!

      Otherwise known as 'Trumpian Logic' !!!

      :)

      1. Phil Koenig

        Re: Sloppy

        Cowardly Person wrote:

        I am right ... they are wrong ... because I am right !!!

        Otherwise known as 'Trumpian Logic' !!!

        The study referenced in the article claimed no scope of examination or authority around any sort of health impacts beyond cancer.

        So why did the author of this article decide to take it upon themselves to somehow magically proclaim in the body of the article that this CANCER study actually exonerated mobile phone usage from impacting not only human cancers, but essentially any other sort of potential health impact??

        In fact, the title of the article properly just mentions cancer. Why add that embellishment in the article body? It's misleading.

        My comment is titled "sloppy" because maybe that's what was going on here. It still should have at least been caught by an editor.

    2. HorseflySteve

      Re: Sloppy

      WTF is a layperson expert? Who decided they were an expert in something they, by definition, have no qualifications in?

      1. Groo The Wanderer Silver badge

        Re: Sloppy

        What is a "layperson expert?"

        Well, to quote Bea Arthur in "History of the World, Part 1":

        "Oh! A BULLSHIT artist!"

      2. heyrick Silver badge
        Happy

        Re: Sloppy

        "Who decided they were an expert in something they, by definition, have no qualifications in?"

        Uh.... most of the commentards on the entire internet?

      3. Phil Koenig

        Re: Sloppy

        HorseflySteve wrote:

        WTF is a layperson expert?

        That part was supposed to be at least partially tongue-in-cheek. See the links.

        It's OK, some people do not have either tongues or cheeks, or the ability to recognize links. ¯\_(ツ)_/¯

    3. redpola

      Re: Sloppy

      The side of your head got warm because you were holding a big hot slab of phone to it, and absolutely not through excitation by radio waves of negligible energy.

      Microwave ovens are faraday cages, which are very well understood, and do not leak radio waves unless faulty. Do not use faulty microwave ovens.

      Your decision to base your lifestyle decisions based on your own invented science sadly does put you firmly in the “those "5G towers are secretly reprogramming our childrens' DNA" crazies” camp whether you concur or not. I get being sceptical and even support it, but when science/physics utterly disproves your standpoint, then that’s the time to back down and admit you were wrong.

      1. Michael Wojcik Silver badge

        Re: Sloppy

        Microwave ovens are faraday cages, which are very well understood, and do not leak radio waves unless faulty.

        I haven't checked OP's links (because, ugh, why would you), but I assumed they were related to anecdotes of putting small living creatures in microwave ovens and then activating them. (The ovens, not the creatures.)

        For the record, I'm not agreeing with the OP — I understand signal strength and SAR — but I think some people may have misunderstood the bit about microwave ovens. Not that it supports his argument at all, of course. (Even a small microwave oven typically uses around 600 W. If someone's phone was emitting a 600W signal, I'd be rather concerned about the severe injuries they'd sustain as the phone combusted vigorously.)

        1. heyrick Silver badge

          Re: Sloppy

          If someone's phone was emitting 600W, a wouldn't imagine it would do so for long unless it had a battery the size of a house brick.

        2. Phil Koenig

          Re: Sloppy

          Michael Wojcik wrote:

          I haven't checked OP's links (because, ugh, why would you), but I assumed they were related to anecdotes of putting small living creatures in microwave ovens and then activating them. (The ovens, not the creatures.)

          Correct. It was meant to be partially tongue in cheek. But it seems people here were too busy getting triggered and trying to 'burn the witch' to pay attention to such things.

          (BTW: why *wouldn't* you at least check to see where a link someone posts in their comment points to? TheReg does allow this sort of thing, presumably for a reason. I would agree with you if the links had pointed to YT or TikTok or something.)

          (Even a small microwave oven typically uses around 600 W. If someone's phone was emitting a 600W signal, I'd be rather concerned about the severe injuries they'd sustain as the phone combusted vigorously.)

          I figured my point should have been obvious and I guess I was assuming a minimum level of technical acumen among this crowd.

          In a nutshell: clearly RF signals right in the same frequency vicinity that mobile towers use can have serious health effects on mammals unrelated to cancer, if the power is strong enough. So this dispels the notion that the ONLY possible negative impact of irradiation with RF of that frequency range can be cancer.

          Also, the available evidence suggests in the pet microwaving case that the reasons the pets often die is not simply because of simple mass heating, but also because of cell-level destruction or disordering of various kinds. (Microwave radiation at that power level makes polarized molecules fly around violently, which presumably doesn't do their structures much good)

          Of course cellphones do not radiate at anything close to 600 watts, more like single digit watts. On the other hand, the cumulative exposure time is much longer as well. It apparently only takes 5 minutes in a microwave to kill a cat. How many cumulative minutes do people hold their phones on their heads?

          And we're not talking about killing people with cellphones, if that were happening in short order I'm sure they'd already be banned.

          As it turns out, many cancer studies start out by exposing the test subject to a quantity of the compound under test that is orders of magnitude more potent than what they might encounter in daily life. If cancer is observed in response, then the next step is to reduce the exposure until no statistical impact is observed and try to figure out if there is some point where the exposure level is "cancer safe".

          But in this case we don't need tumors to form to impact human health - non-cancerous degradation of certain types of neural cells in the brain for example could be another type of negative impact.

          That's all I'm talking about. I don't know why we assume that if we don't see cancerous tumors then "Presto!" cellphone/microwave radiation in close proximity to one's head gets a 100% clean bill of health forever.

      2. heyrick Silver badge

        Re: Sloppy

        "and do not leak radio waves unless faulty"

        Actually, some of the waves do leak because imperfections, building to cost, etc etc etc. It's a tiny amount, I think the rules are something like 5mW/cm² maximum (but I'm not a microwave tech).

        Cheap and easy test - switch your phone to 2.4GHz WiFi and start playing something streaming. Put it beside your microwave (on the outside, obviously!). Put something tasty in the microwave and turn the microwave on in order to warm up whatever you're about to eat. See how long it takes for your streaming to stop, as the tiny amounts of microwave energy leaked are enough to mess with the WiFi. A metre or two so away you'll be fine, but right next to the microwave it's like trying to appreciate a delicate orchestral piece in an auditorium full of crying babies...

      3. Phil Koenig

        Re: Sloppy

        redpola:

        The side of your head got warm because you were holding a big hot slab of phone to it,

        I do believe I understand basic physics well enough to know the difference between radiant/conducted heat and heating being induced in some other way.

        If the phone I was holding in my hand were actually physically hot enough on its surface to create that effect on my skull I would have never had a second thought about the observed effect. It was not.

        And let's not forget the headache thing, and the different impacts between the different form of hardware and radio/RF modulation in the two devices. (Both made by the same company: Motorola. NAMPS/analog radio in device #1, CDMA/digital [technically spread-spectrum] in device #2.)

        It's interesting how many people here are accusing me of doing the magical thinking/begging the question, while they merrily tell me that it's impossible for their own biases on the matter to come into question.

        I'm simply sharing my experience, and I actually do generally take a logical approach to understanding mysterious effects I notice in the world. If I were an actual smug conspiracy theorist on the matter I would not label such observations as "mysterious".

    4. Tom66

      Re: Sloppy

      1000W of radiowaves kill a pet. That is not a surprise. If you put your hand in the microwave cavity whilst it operates you will receive severe radio-frequency burns.

      That does not mean 2W of phone transmit power will give you cancer or even risk burning you.

      Your argument is equivalent to saying if I can cook my pizza at 200C in 20 minutes then 20C for 200 minutes will be just as effective.

    5. Casca Silver badge

      Re: Sloppy

      Dont put the cat inside the micro wave...

      1. Phil O'Sophical Silver badge
        Happy

        Re: Sloppy

        Dont put the cat inside the micro wave...

        Definitely not a good idea:

        https://m.youtube.com/watch?v=8uAVp60X_p0

    6. Elongated Muskrat Silver badge

      Re: Sloppy

      On what basis was that conclusion made?

      There's this little thing called the corpus of scientific knowledge. Physics, in particular, being closer to pure maths than other "hard" sciences such as chemistry or biology, allows people to be much more definitive in answers to questions such as "how does electromagnetic radiation interact with matter", "how much energy is in a photon of a known wavelength", and "how much of that energy is then imparted into matter it interacts with, and what would be its effect". In general, the boil-down of that is, that a tiny amount of energy imparted into biological tissues to cause an immeasurably small heating effect has no observable effects on health. You're actually many orders of magnitude more likely to end up with aluminium poisoning from your tin-foil helmet, especially if you sit there licking it.

  10. JamesTGrant Bronze badge

    Turns out that the most difficult to treat cancers are becoming more prevalent… because the other ones are getting treated more successfully and people aren’t dying of them so have a greater chance of living long enough to get something that can’t be so easily treated.

    Also non-ionizing radiation is non-ionizing. And EMI regulations on mobile phones is a good thing.

    Also some people want mobile phones to cause cancer for some reason, and also want every ‘official’ organisation to be in some way trying to deceive everyone, for some reason.

  11. harrys

    The car and the steak....

    Every hazard pales to insignificance compared to....

    1) The dangers of car traffic and fumes and ancillary associated risks due mainly to the sheer feckin unbeleivable crazy mad increase in quantity of them in the last few decades - especially in the last 20

    2) The dangers of modern food

    Hence just ignore all these studies, for last few years have ....

    1) only traveled in rush hour when its an emergency

    2) only eat what i cook and only eat anything with a shelf life of less then three days - pretend to eat at social occasions as people dont like a mirror placed in front of them

    3) became a veggie - because the quality of mass produced meat is orrible these days, plus i like animals :)

    4) Rarely eat out - keep it to needed social occassions

    5) NEVER EVER EVER eat take aways

    Outcome... never been happier as I never stress over these risks

    1. Bebu Silver badge
      Windows

      Re: The car and the steak....

      I don't understand the down votes. The second set of points (1-5) seem fairly uncontentious.

      Point 2 "...pretend to eat..." indicates a depth of understanding of the human creature. :)

      Point 3 Most these days are marginal vegos simply because of the cost of meat.

      Point 5 Learnt the hard way forty odd years ago - an extremely unpleasant means of unwittingly committing suicide.

      The global increase in the incidence of adenocarcinoma of the lung is almost certainly a consequence of degraded air quality which is, at least in part, due to increased motor vehicle emissions.

      1. Ian Johnston Silver badge

        Re: The car and the steak....

        Point 5 Learnt the hard way forty odd years ago - an extremely unpleasant means of unwittingly committing suicide.

        You committed suicide forty years ago?

        1. Michael Wojcik Silver badge

          Re: The car and the steak....

          By take-away meal? Herein lies a tale.

      2. Elongated Muskrat Silver badge

        Re: The car and the steak....

        I'd just point out that air quality regulations have meant that, over the last 40 years or so, pollution from car exhaust had decreased, especially from tetraethyl lead. What I'd like to see is whether there is any correlation between the generations that breathed in the most of this compound in car exhausts (baby boomers and early gen-X), and general mental degradation, tendency to uncritically accept untested pseudoscience, and other effects that could be put down to toxic heavy metal inhalation.

        Obviously, there is lung damage from both particulate inhalation, and from oxides of nitrogen, and these are still generally much higher in populated places than they could be, but certainly in countries with decent air quality regulations, things are getting better, or staying the same, and not getting worse. I'm not sure the same can be said for China, India, or the US.

        1. Michael Wojcik Silver badge

          Re: The car and the steak....

          Yes, some actual data and analysis, from reputable sources, rather than "guy who, let's face it, is not particularly careful in his punctuation and capitalization, on some random Internet forum", might be a slightly stronger argument.

          I'd also be interested, if someone wants to make this sort of claim, in a believable analysis showing motor-vehicle pollution is significantly more dangerous (to people, at the present moment) than other sorts of pollution. In places that are still using coal-fired power plants, for example, I'm not sure the cars would be my first worry. (Well, it depends on how many cars there are in my immediate environment — but that's rather my point. Absolute claims like "car traffic and fumes" and "modern food" are the greatest dangers to human health tend to fall apart when the range of conditions under which people live are taken into account.)

      3. heyrick Silver badge

        Re: The car and the steak....

        "Point 3 Most these days are marginal vegos simply because of the cost of meat."

        Unfortunately organic produce (that which has not been doused in all manner of nasty chemicals at various points of it's life) is also pretty damned expensive.

        But, yes, the price of meat these days. Correction, the price of decent meat these days. You can get a whole precooked chicken for a fiver, but, yeah, might want to ask what that actually is...

  12. elsergiovolador Silver badge

    WHO

    WHO-backed.

    Says all.

    1. Ian Johnston Silver badge

      Re: WHO

      You mean "backed by a world-wide organisation of highly qualified and experienced health professionals"? Yes, that does say rather a lot, though possibly not to people who prefer to believe everything they read on TikTok.

  13. JulieM Silver badge

    This just means .....

    This just means the usual suspects will insist even more loudly to spend even more money on even more studies to find the link they are convinced exists, despite the conspicuous absence of evidence, between RF and cancer.

    We spent most of the last century pumping millions of watts into the air. If that was going to have any ill effects, we would have seen them back then. Now there's almost nothing on the MW and LW bands (except QRM from switched-mode power supplies). FM and DAB are still broadcast on VHF, and TV on UHF; but as receivers have become more sensitive over the years, so broadcasters have reduced their transmitted power levels -- and their energy consumption -- accordingly.

    It's easy to forget that until comparatively recently, the most common cause of all human deaths was one that only affected half the population.

  14. Bebu Silver badge
    Windows

    I would wear a tin foil hat...

    but I fear the Aluminium might give me Alzheimers. :)

    (Or if it is actually tin (Sn), a nasty allegergic skin reaction.)

    The main health hazard of mobile (cell) phones is mostly the calling party who is frequently a real danger to your own mental or financial health.

    The usual tin foil hat wouldn't protect the hind brain or the mid brain including the cerebellum when you open your mouth, if I recall the neuroanatomy correctly from a course from 50+ years ago. Suiting from Cybus Industries' offerings might be more effective. :)

  15. Snowy Silver badge
    Mushroom

    Sure

    Meta studies are mostly pointless, if they are was evidence it caused harm in any of the studies pulled into the meta studies there would be no need for a meta study!!

    I am not sure you can prove something is totally safe only later to have not found it to be harmful. Just think about all the things that where consider "safe" and then had to be withdrawn later on, the list is quite long!

    Not finding any evidence of something causing harm is not the same as something being safe!

    1. ChrisC Silver badge
      Coat

      Re: Sure

      "Meta studies are mostly pointless"

      Ah, but some of the best conspiracy theory discussion can be found on Facebook...

      ...ohhhh, you didn't mean *that* Meta. IGMC...

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