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NIH Study Links Cellphone Radiation To Cancer In Male Rats (techcrunch.com)

An anonymous reader quotes a report from TechCrunch: New studies from the National Institutes of Health -- specifically the National Toxicology Program -- find that cell phone radiation is potentially linked with certain forms of cancer, but they're far from conclusive. The results are complex and the studies have yet to be peer-reviewed, but some of the findings are clearly important enough to warrant public discussion. An early, partial version of this study teasing these effects appeared in 2016, but these are the full (draft) reports complete with data. Both papers note that "studies published to date have not demonstrated consistently increased incidences of tumors at any site associate with exposure to cell phone RFR [radio frequency radiation] in rats or mice." But the researchers felt that "based on the designs of the existing studies, it is difficult to definitively conclude that these negative results clearly indicate that cell phone RFR is not carcinogenic."

The studies exposed mice and rats to both 900 MHz and 1900 Mhz wavelength radio waves (each frequency being its own experiment) for about 9 hours per day, at various strengths ranging from 1 to 10 watts per kilogram. For comparison, the general limit the FCC imposes for exposure is 0.08 W/kg; the absolute maximum allowed, for the extremities of people with occupational exposures, is 20 W/kg for no longer than 6 minutes. So they were really blasting these mice. The rodents were examined for various health effects after various durations, from 28 days to 2 years. At 1900 MHz: Equivocal evidence of carcinogenicity in lung, liver and other organ tissues in both male and female mice.

130 comments

  1. What kind of nonsense is this? by plover · · Score: 5, Insightful

    "based on the designs of the existing studies, it is difficult to definitively conclude that these negative results clearly indicate that cell phone RFR is not carcinogenic."

    This is how a priest justifies the existence of a religion, not how a scientist describes a fact.

    Come back to us when you actually have positive results, not some phony belief.

    --
    John
    1. Re:What kind of nonsense is this? by Anonymous Coward · · Score: 1

      As an undergraduate wrapping my head around this "science doublespeak" was one of the hardest parts of doing research.

    2. Re:What kind of nonsense is this? by Anonymous Coward · · Score: 1

      Either way its redundant now, people rarely spend any amount of time holding phones up to the side of their heads anymore.

    3. Re:What kind of nonsense is this? by JMJimmy · · Score: 2

      This is how a scientist describes uncertainty.

      It's like saying UV radiation isn't carcinogenic because you went out in the sun. The level of exposure, duration, etc. contribute to the likelihood of developing melanoma. Without testing where those boundaries are or even if there are such boundaries, you can't know what reasonably safe levels of exposure there are.

    4. Re:What kind of nonsense is this? by Anonymous Coward · · Score: 0

      Yes, so there should probably be some kind of uptick in hand cancer then...

    5. Re:What kind of nonsense is this? by Anonymous Coward · · Score: 1

      I had the opposite reaction. Faced with irrefutable proof that all scientists are doublespeaking assholes, I declared my undying hatred of all scientists and outright refused to participate in the corrupt circlejerk that they dare to claim resembles scientific research.

      Fuck Scientists.

    6. Re:What kind of nonsense is this? by Geoffrey.landis · · Score: 1

      But this level of exposure was huge.

      --
      http://www.geoffreylandis.com
    7. Re:What kind of nonsense is this? by JMJimmy · · Score: 2

      Yes, and they aren't trying to hide that fact. They aren't making the claim that any exposure level is carcinogenic. What they've done though is *possibly* shown that it has the potential to be carcinogenic in large enough exposure levels. Further research will need to be done, first to replicate their results, then to see if any sort of pattern in terms of exposure length vs exposure amount vs frequency of exposure, etc. can be determined for safe exposure levels.

    8. Re:What kind of nonsense is this? by WaffleMonster · · Score: 2

      This is how a priest justifies the existence of a religion, not how a scientist describes a fact.

      Come back to us when you actually have positive results, not some phony belief.

      A persistent problem with cancer related studies is what they fundamentally by construction are incapable of ruling out.

      Keep in mind largest x causes cancer study ever conducted from something well known to cause cancer the atomic bombing of Japan resulted in at best a 3% increase of cancer incidents from background.

      Something may well in fact be causing thousands of deaths / year yet there is no way from studies anyone can practically afford to detect a statistically viable signal unless the suspected cancer is rare and immediate.

      It is irresponsible and misleading to communicate standard "no evidence" finding without at the same time describing limits of what your study is even able to detect.

      Studies made public almost NEVER do this. All we ever hear is "no evidence" which is irresponsible and misleading.

      Personally I find it refreshing to see limits acknowledged. Not that statement in and of itself conveys any substantive information but simply saying "no evidence" and leaving it at that is BULLSHIT.

    9. Re:What kind of nonsense is this? by Anonymous Coward · · Score: 0

      Lick my balls!
       
      APK

    10. Re: What kind of nonsense is this? by Anonymous Coward · · Score: 0

      Holy p value hunting. I mean, there are certainly enough studies to find one anomalous result, but if I had to guess, their experimental design was to keep increasing the dose until randomness gave them a p value. Sticking the rats in a microwave oven studies should be good enough for anyone looking for p=.05

      This visit coming from government agencies is dangerous enough in itself, but the real danger is in supporting the AGW deniers claims of rigged science.

    11. Re:What kind of nonsense is this? by cdsparrow · · Score: 1

      I like my rats well done, need to up it to 20 W/kg!

    12. Re:What kind of nonsense is this? by Anonymous Coward · · Score: 0

      Ayup - A brilliant study. They proved that if you cook a mouse at 100x the recommended limits for multiple years, then it will eventually get cancer - maybe from something it ate or maybe not...

    13. Re:What kind of nonsense is this? by Anonymous Coward · · Score: 0

      I had the opposite reaction. Faced with irrefutable proof that all scientists are doublespeaking assholes, I declared my undying hatred of all scientists and outright refused to participate in the corrupt circlejerk that they dare to claim resembles scientific research.

      Fuck Scientists.

      Calm down Donald.

    14. Re:What kind of nonsense is this? by Joce640k · · Score: 1, Insightful

      Yep. This is definitely somebody with a conclusion desperately trying to find evidence, ie. religion.

      Fact: 900MHz is very far below the THz range where ionization starts.

      --
      No sig today...
    15. Re:What kind of nonsense is this? by q_e_t · · Score: 1

      Conclusions are normally phrased in this way to minimise misinterpretation of the conclusions, by ascribing greater certainty to the results than is necessarily warranted by the research. Designing experiments that control for non-causal correlations and confounding factors is not necessarily trivial. Often 'common sense', when controlled for those factors, is shown to be incorrect.

    16. Re:What kind of nonsense is this? by Joce640k · · Score: 1

      Which ones?

      --
      No sig today...
    17. Re:What kind of nonsense is this? by q_e_t · · Score: 1

      Indeed, it is how you demonstrate there may be an effect. If rats showed no increase prevalence of cancer, even at large doses, then assuredly no one need worry about realistic doses. This research warrants more, and it's quite possible (maybe even likely) that the levels from a mobile phone will be shown to not be of concern.

    18. Re:What kind of nonsense is this? by Mr+D+from+63 · · Score: 1

      Yes, and they aren't trying to hide that fact. They aren't making the claim that any exposure level is carcinogenic. What they've done though is *possibly* shown that it has the potential to be carcinogenic in large enough exposure levels. Further research will need to be done, first to replicate their results, then to see if any sort of pattern in terms of exposure length vs exposure amount vs frequency of exposure, etc. can be determined for safe exposure levels.

      Exactly. There's nothing wrong with the science and method behind this study. The problem lies in the headlines people decide to use to cover it, and the words chosen in articles that cover it.

    19. Re:What kind of nonsense is this? by q_e_t · · Score: 1

      Often the issue is in reporting (especially in some news outlets), rather than the science or scientists. This is why there is increasing interest in research bodies (universities and others) managing the message a little better, by engaging with news outlets and essentially giving them copy in a variety of lengths to fit the available number of column inches. One of the dangers is that if a press release is made in a long form, then if space is tight words will be removed, and sentences rewritten to be slightly shorter, with the danger that the sense or caveats are removed. I've seen examples where the sense of the conclusion is exactly reversed through poor editing. That might not even be the fault of the science journalist writing the original article, but a last minute tweak by a sub-editor without requisite training whose job it is to get the word count down by 20 to fit into the news feed or newspaper to make space for other content.

      In some ways, web-based news can be better, as there is less need to trim the article, but some of the summary-based formats (e.g. insertion into social media feeds), can require editing.

    20. Re: What kind of nonsense is this? by Anonymous Coward · · Score: 0

      Resonance effects can lead to DNA breakages. Direct ionization is not required.

    21. Re:What kind of nonsense is this? by Anne+Thwacks · · Score: 1

      Assuming the average rat weighs 50g (no data supplied) then 20W/kg is the equivalent to putting the rat in a microwave oven (1,000W).

      --
      Sent from my ASR33 using ASCII
    22. Re:What kind of nonsense is this? by Anonymous Coward · · Score: 0

      Glad I am not a male rat!

    23. Re:What kind of nonsense is this? by Anonymous Coward · · Score: 0

      You're spot on. Is it just me, or does this remind you of the State Science Institute in "Atlas Shrugged". They wrote a non-report on Rearden metal. It's just sad to see the real world devolving into a dystopian novel.

    24. Re:What kind of nonsense is this? by tinkerton · · Score: 1

      I like the pun in 'phony'

    25. Re: What kind of nonsense is this? by Anonymous Coward · · Score: 0

      Levels from phones have been shown to not be a concern by the fax that hip cancer hasn't killed millions of people since 2003.

    26. Re:What kind of nonsense is this? by Khyber · · Score: 2

      "Fact: 900MHz is very far below the THz range where ionization starts."

      Fact: I can fuck your eyesight with non-ionizing radiation, and it doesn't have to be in a laser form. a couple of high-power 460nm blue LEDs is all I need to trigger macular degeneration and destroy your eyesight with as little as a half day of exposure.

      Just because it isn't ionizing doesn't mean it can't damage you some way or another. Give me a few thousand watts of visible-range light (with no IR or UV) and I can simply cook your ass with enough time and an appropriate distance allowing for photonic heating.

      --
      Still waiting on Serviscope_minor to wake up to fucking reality and realize that Jessica Price isn't going to fuck him.
    27. Re:What kind of nonsense is this? by Anonymous Coward · · Score: 0

      Silly! 50 g is 1/20 of a kg. @ 20 W/kg that would give 1.000 Watt. When you multiply instead you get 400 W. B.T.W. Wikipedia tells that rats rarely weigh over 0,5 kg, so you were likely thinking of a mouse.

      Now where can I buy a smartphone that has enough power to kill (at least 90 % probability) mice and rats at short distances quickly?

    28. Re:What kind of nonsense is this? by JMJimmy · · Score: 1

      The weight of your average rat is about 1/4kg which would mean 0.25 watts @ 1watt/kg and 2.5 watts @ 10watts/kg involved in the study. The 20 watts/kg is the FCC limit, not the exposure levels used in the study.

    29. Re:What kind of nonsense is this? by Anonymous Coward · · Score: 0

      No one mentioned Hillary. The only ones who are not over the election are the Republicans. Despite Mr. Trump's disparagement of the electoral process, he is the duly elected President of the United States. Soon, he will be the duly impeached President of the United States, but until then, he will still be fairly stupid and exceptionally opposed to scientific facts, and you should probably own that rather than making a vain and transparent attempt at deflection.

    30. Re: What kind of nonsense is this? by Anonymous Coward · · Score: 0

      I should think "batshit insane" would be a closer description than "dystopian" for that particular assemblage of words.

    31. Re:What kind of nonsense is this? by Chelloveck · · Score: 1

      "[New studies] find that cell phone radiation is potentially linked with certain forms of cancer, but they're far from conclusive. The results are complex and the studies have yet to be peer-reviewed, but some of the findings are clearly important enough to warrant public discussion."

      No. No, no, no, no, no, no. NO. You're sciencing wrong. Studies which are inconclusive and complex definitely do *not* warrant public discussion until they've been peer reviewed. Let the fellow scientists look over the data and methodology, maybe even try to replicate the results. If peers say, "Yup, looks like they're on to something," THEN you have findings which warrant public discussion. Until then you have bupkis. You have complex and inconclusive results that are only good for whipping the Jenny McCarthys and Gwenyth Paltrows of the world into a frenzy. You get headlines proclaiming that green jellybeans cause acne because neither the news media nor the public are going to be bothered to do the analysis themselves.

      --
      Chelloveck
      I give up on debugging. From now on, SIGSEGV is a feature.
    32. Re: What kind of nonsense is this? by swamp_ig · · Score: 1

      It may trigger MD, but not cancer. The only disease that matters is cancer. Heart disease, although more common, more deadly, and more preventabe, requires lifestyle change to prevent plus it's boring, so we don't talk about it. If it's not cancer, who cares? /s

    33. Re:What kind of nonsense is this? by Joce640k · · Score: 1

      Ummm... weren't we talking about cancer?

      --
      No sig today...
  2. Female rats turn Lesbian by Anonymous Coward · · Score: 0

    Male rats die.

    A triumph for rat feminism.

  3. Closer to a microwave oven than a cell phone by Anonymous Coward · · Score: 0

    What temperature did the rats get to in this study? 10 watts per kilogram would be an absurd amount of power to irradiate a human with, though rats are small enough to cool better.

    1. Re:Closer to a microwave oven than a cell phone by AK+Marc · · Score: 2

      That should have been a consideration. One of the control groups should have been warmed with the same energy in IR. Maybe it was the heating, not the radiation that caused issues.

    2. Re:Closer to a microwave oven than a cell phone by q_e_t · · Score: 1

      Good point.

  4. Mall rats by Jhon · · Score: 1

    I swear to god I thought that said "mall rats". TS and Brodie on chemo!

  5. 1900 MHz by Anonymous Coward · · Score: 0

    About the same as shoving the mice in a low power microwave oven. Would you like fries with your McRodent?

  6. Is it quantifiable? by RyanFenton · · Score: 5, Interesting

    Just to be clear: Can you measure the risk in relative to a banana equivalent dose?

    https://en.wikipedia.org/wiki/...

    It's a real, if slightly funny-sounding measurement of a deadly risk (usually, for radiation). You see, a banana contains potassium, and a fraction of that potassium is slightly radiactive. A human living on earth, without being exposed to direct sunlight would get around 100 banana-equivalents worth of radiation just randomly across a day from the environment.

    If you think it's likely a risk - quantify that risk, and compare it to something we can at least relate to in every day life.

    Ryan Fenton

    1. Re:Is it quantifiable? by Anonymous Coward · · Score: 1


      Just to be clear: Can you measure the risk in relative to a banana equivalent dose?

      No you can't. Why? Because cell phone radiation is non-ionizing, and there's no way to compare the two. If there were some mechanism for cell phone radiation to cause cancer, it's almost certainly different than ionizing radiation.

      I understand what you're doing, but it's at best incorrect, and at worst dishonest.

    2. Re:Is it quantifiable? by Eravnrekaree · · Score: 1

      This study concerns non-ionizing radiation. Bananas relate to ionizing. So its comparing apples to oranges and would be a bad comparison. Non-ionizing != safe. There are thermal effects of it. An example is UV radiation from the sun.

  7. The REAL interesting data wasn't the cancer - by inflex · · Score: 4, Interesting

    FTA: "An interesting side note is that the radiation-exposed rodents of both types lived significantly longer than their control peers: 28 percent of the original control group survived the full 2 years, while about twice that amount (48-68 percent) survived in the exposed group."

    I fully expect this article headline to be linked by many sellers and promoters of anti-radiation stickers/trinkets/money-drainers, but the prolonged lifespan of the exposed rats would be the sort of thing you'd be more interested in as a scientist, but likely that isn't part of the budget.

    Headline should have been more like "Radiation exposed rats live longer than control group", and we should see the resurgence of selling Radon water.

    1. Re:The REAL interesting data wasn't the cancer - by nevermindme · · Score: 1

      The cancer radon craze was a real thing in my region and died out when federal goverment stopped paying quickly directly to contractors for remediation of poor communities. Radon affected houses were poorly ventilated, typically had mold in the basement and more prone to all sorts of pests. Billions of dollars were spent on some suspect remediations in the 1980s and 1990s to take care of IMO a secondary marker in a public health concern. The people who lived in those homes were poorer (had unrepaired cracks in their basement slabs) and typically lead sedentary lifestyles, thus was presented in the media as a big deal in the upper midwest USA. The radon studies failed to control for all that for the first 3 decades and by the time anyone did the math the cost was $700k per predicted life saved, and nothing on life expectancy in the regions with uranium in the soil. The scientific joy about radon, with its short half-life and particle it is immensely detectable in concentrations from absolutely deadly to far below natural outdoor windy day levels.

      The entire health effects of radon was derived from lung cancer rate of native American uranium miners who smoked in the 50s. Rip that one apart from a while and you will discover we know nothing about the health effects ionizing radiation from radon. These mice are the uranium miners, more than likely exposed/not exposed to things that affect rats well being.

    2. Re:The REAL interesting data wasn't the cancer - by Anonymous Coward · · Score: 0

      It's almost like, if something else doesn't kill you first, then living a longer life increases the chances of getting cancer. Who'd have thunk it?

    3. Re:The REAL interesting data wasn't the cancer - by jouassou · · Score: 1

      Sounds like a variant of radiation hormesis?

    4. Re:The REAL interesting data wasn't the cancer - by thegarbz · · Score: 5, Funny

      Did they live longer or were their undead bodies simply animated for longer? :-)

    5. Re:The REAL interesting data wasn't the cancer - by q_e_t · · Score: 1

      I would expect that in calculating risks, they looked at risk within the standard lifespan. Whether they looked at the cancer risks only for those that died at a standard lifespan, I don't know. Arguably, though, if the lifespan was overall increases then looking at those that died at the standard lifespan might be a case of looking at the subset of the irradiated cohort that were least healthy otherwise, and would have had a shortened lifespan if not irradiated.

      I haven't read the paper, but I am also presuming that they took the control group out of its enclosure, and put it in a location for mock irradiation. If not, then it may be that the irradiated rats lived longer simply because they got more attention. Ideally, those caring for the rats should not know which group they are in, so as to avoid them looking after the irradiated rats slightly better, assuming that they would be suffering from an untimely death.

    6. Re:The REAL interesting data wasn't the cancer - by Anonymous Coward · · Score: 0

      Headline should have been more like "Radiation exposed rats live longer than control group".

      and evolved super powers!

    7. Re:The REAL interesting data wasn't the cancer - by Anonymous Coward · · Score: 0

      From a classical physics viewpoint. But QM allows for the RF to change the potential well. Another view is that perhaps mild heating is beneficial. Reduces the metabolic work your cells need to do.

    8. Re:The REAL interesting data wasn't the cancer - by Anonymous Coward · · Score: 0

      My hammer is also non-ionizing but it could quickly turn you into a bowl of jelly

  8. What are inmates ... by CaptainDork · · Score: 1

    ... doing with cell phones?

    --
    It little behooves the best of us to comment on the rest of us.
    1. Re:What are inmates ... by Anonymous Coward · · Score: 0

      Masturbating.

    2. Re:What are inmates ... by CaptainDork · · Score: 1

      So YouPorn cause cancer ...

      --
      It little behooves the best of us to comment on the rest of us.
    3. Re:What are inmates ... by Anonymous Coward · · Score: 0

      Nope, but prison-jerks do.

    4. Re:What are inmates ... by vandamme · · Score: 1

      And how did they get them? ....... oh.

    5. Re:What are inmates ... by CaptainDork · · Score: 1

      It's OK.

      They are in cells, anyway.

      --
      It little behooves the best of us to comment on the rest of us.
  9. Triple negative by Geoffrey.landis · · Score: 4, Insightful

    "based on the designs of the existing studies, it is difficult to definitively conclude that these negative results clearly indicate that cell phone RFR is not carcinogenic."

    Yow, It is very hard to interpret things when they're phrased as a triple negative. What this seems to say is "the results were negative (that is, not showing RF to be carcinogenic), but not showing that it is carcinogenic does not allow us to conclude that it is not carcinogenic.

    These RF intensities are so high, however, that it sounds pretty conclusive to me.

    --
    http://www.geoffreylandis.com
    1. Re:Triple negative by vandamme · · Score: 1

      Let me translate: "CNN Breaking News: Cell Phones can kill you!!!!!!!!!!!!!!!!!!!!!!"

  10. One Statistic by JBMcB · · Score: 5, Insightful

    You only need one statistic.

    Cell phone usage has increased by over an order of magnitude between 1992 and 2014 in the US.

    The rate of brain cancer diagnoses has slightly decreased in the same time span.

    Some studies take 'liberties' with the statistics and say that there is an increase, but they are usually separating out categories of cancers, which get shuffled around from time to time, to say that one category has increased without mentioning that another has decreased or has been eliminated entirely.

    --
    My Other Computer Is A Data General Nova III.
    1. Re:One Statistic by Tyrannosaur · · Score: 2

      You get annoyed at studies "taking liberties" with statistics and then directly imply that correlation implies causation? Really?

    2. Re:One Statistic by dgatwood · · Score: 4, Interesting

      You only need one statistic.

      Cell phone usage has increased by over an order of magnitude between 1992 and 2014 in the US.

      The rate of brain cancer diagnoses has slightly decreased in the same time span.

      You forgot one critical statistic. Cell phones in 1992 were all analog, with some producing up to 3W continuous (though 600 mW was more common) while in use. Maximum output from an LTE radio is typically 200 mW, and unless you're in fringe territory, it is even lower than that, with typical output peaking at ~125 mW, and potentially being orders of magnitude lower if you're close enough to a tower. So as cell tower density has increased, the amount of RFR you're exposed to by cell phones has decreased pretty dramatically.

      So the rate of brain cancer going down tells us that either there's no correlation OR that the decrease in power, coupled with increased use of hands-free devices, headphones, and speakerphone modes has roughly balanced out the increase in usage. Determining which will likely require actual studies beyond what can be done with correlation alone, such as the one described here.

      --

      Check out my sci-fi/humor trilogy at PatriotsBooks.

    3. Re:One Statistic by mentil · · Score: 1

      The rats who got cancer when exposed to RFR happened to have an epigenetic feature (not tested for or bred out by lab rat breeders) whose specific shape taps into the morphic field, causing volcano ghosts to corrupt your data. This is why you need AGTCCleaner to optimize your genetic registry of all its unnecessary bits left over, slowing down and ruining your biological system. Or cover yourself in tin foil, that also works.

      --
      Corruption is convincing someone that the selfless ideal is the same as their selfish ideal.
    4. Re:One Statistic by Anonymous Coward · · Score: 0

      People haven't held cellphones to their heads since 2008

    5. Re:One Statistic by Plus1Entropy · · Score: 2, Insightful

      Correlation may not imply causation. But a complete lack of correlation refutes causation.

      --
      Only crack the nuts that crack. You don't put the ones that don't crack in the sack.
    6. Re:One Statistic by q_e_t · · Score: 1

      Correlation may not imply causation. But a complete lack of correlation refutes causation.

      And you can be absolutely sure that all other factors that might cause brain cancer have remained absolutely the same over the time period? The answer is you can't, so sometimes the lack of apparent correlation in non-controlled situations is just that, an apparent lack of correlation, but if you control for other factors, as most epidemiological studies try to, you may quickly find a correlation.

    7. Re:One Statistic by q_e_t · · Score: 1

      I see lots of people holding some rectangular object (sometimes with rounded corners) to their heads on a pretty regular basis. What are these mystery objects that they seem to be talking to? Candy bars? Small Italian refectory tiles?

    8. Re:One Statistic by bws111 · · Score: 2

      So you're one of the dopes who think texting and driving doesn't cause fatal accidents, because fatal accidents have mostly gone down?

    9. Re:One Statistic by JBMcB · · Score: 1

      So the rate of brain cancer going down tells us that either there's no correlation OR that the decrease in power, coupled with increased use of hands-free devices, headphones, and speakerphone modes has roughly balanced out the increase in usage.

      Excellent point. Another confounding factor is, as far as cancers go, brain cancer is pretty rare. I think it's something like 6 or 7 per 100,000, as opposed to 120 in 100,000 for breast and prostate cancers. So small increases or decreases in the rate are nearly indistinguishable from "noise," statistically speaking.

      The main take-away is, even if you assume all brain cancer is cell phone related, if you are concerned with a 0.006% chance of getting cancer from a cell phone, you probably don't want to step foot in a car or go anywhere near a swimming pool, as you are much, *MUCH* more likely to die from those two things than a cell phone.

      --
      My Other Computer Is A Data General Nova III.
    10. Re:One Statistic by Plus1Entropy · · Score: 1

      Fatal accidents have gone down because cars are safer, I'm not sure that accidents themselves have gone down...?

      --
      Only crack the nuts that crack. You don't put the ones that don't crack in the sack.
    11. Re:One Statistic by Plus1Entropy · · Score: 1

      But then you still don't necessarily have causation, remember? So at the very least the first thing you need is a correlation, controlling for other factors or not.

      Are you saying that it is reasonable to assume two things with no apparent correlation have a causal link given no other information? I doubt you are.

      --
      Only crack the nuts that crack. You don't put the ones that don't crack in the sack.
    12. Re: One Statistic by Anonymous Coward · · Score: 0

      You don't need absolutely the same, just less than an order of magnitude in change.

    13. Re:One Statistic by vandamme · · Score: 1

      Well, there you go. The study said radiated rats lived longer, so the lower power of modern phones has contributed to mortality. We need to jack up the power.

    14. Re:One Statistic by q_e_t · · Score: 1

      But then you still don't necessarily have causation, remember? So at the very least the first thing you need is a correlation, controlling for other factors or not.

      No, you need a correlation after controlling for confounding factors, otherwise a valid correlation may be hidden in the noise.

      Are you saying that it is reasonable to assume two things with no apparent correlation have a causal link given no other information? I doubt you are.

      The issue is the word apparent. The correlation may be there, but not apparent, due to noisy data. If you control for other factors, then the actual correlation may be revealed. The issue I have is whether the correlation is apparent or not. I am saying absolutely nothing about causation at all.

  11. Blatantly misleading alarmist headline by Anonymous Coward · · Score: 0

    As the summary makes clear, what the rats were exposed to was *not* cellphone radiation, but something many times more powerful continued for long durations. And no definite link was found, just a statistical question mark.

    People are bad at dealing with probability in general; it doesn't help to mischaracterize the incomplete information that is available.

  12. 1 to 10 watts per kilogram. by robbak · · Score: 5, Insightful
    That is an insane dosage. A dosage which is likely to cause heating, and heating a living thing by any means is known to cause mutations and cancer.

    And that is far in excess of a mobile phone will provide - making this a useless study that tells us nothing at all.

    --
    Prediction for end of Universe #42: Fencepost error in Quantum_bogosort.cpp
    1. Re:1 to 10 watts per kilogram. by Anonymous Coward · · Score: 0

      Was going to say exactly this. 10W/kg for an 80kg human would be 800W... So, pretty much standing directly in front of a cavity magnetron for 9 hours a day. If anything's surprising, it's that more of the rats didn't get cancer from this level of exposure.

    2. Re:1 to 10 watts per kilogram. by Trogre · · Score: 1

      Yep, that's pretty much chucking a bowl of them into a microwave oven on low power for a bit.

      --
      "Nine times out of ten, starting a fire is not the best way to solve the problem." - my wife
  13. Correction [Re:Triple negative] by Geoffrey.landis · · Score: 4, Interesting

    Oops, small correction. The sentence "it is difficult to definitively conclude that these negative results clearly indicate that cell phone RFR is not carcinogenic" referred to the results of previous studies, not this study. That was the justification for doing this study-- the fact that previous studies were not conclusive.

    ...the fact that the RF irradiated rodents survived significantly longer than the control non-irradiated rodents-- and that this was true for both rats and mice-- might have been emphasized more. (https://techcrunch.com/2018/02/02/nih-study-links-cell-phone-radiation-to-cancer-in-male-rats/)

    --
    http://www.geoffreylandis.com
  14. It's hard to prove a negative by rsilvergun · · Score: 1

    it's even harder if you're doing rigorous science.

    --
    Hi! I make Firefox Plug-ins. Check 'em out @ https://addons.mozilla.org/en-US/firefox/addon/youtube-mp3-podcaster/
  15. Unanswered questions by 93+Escort+Wagon · · Score: 1

    Where do these rodents carry their cell phones? Heck, how are they paying for them?

    Are they on unlimited plans, or do they usually go prepaid?

    --
    #DeleteChrome
  16. You know that article by rsilvergun · · Score: 1

    has a pretty convincing debunking of the Bannana Equvalent Dose theory in it, right? Basically you're not continuously exposed to the banana's radiation because your body passes the radioactive potassium in excess to what it can take in and store (e.g. homeostasis). That makes it a poor measure of something you have continuous exposure to (like cell phone radiation).

    Hell, I'm not sure we have _anything_ we can compare to the constant low level radio waves we've been generating for the last 100 or so years.

    --
    Hi! I make Firefox Plug-ins. Check 'em out @ https://addons.mozilla.org/en-US/firefox/addon/youtube-mp3-podcaster/
    1. Re:You know that article by Anonymous Coward · · Score: 1

      You still have continuous exposure the the potassium your body stores to use for not-dying. Also all the carbon 14 in your body. But that's not really a fair comparison anyway, since that's ionizing radiation, and radio waves are non-ionizing.

      You get hit by a *lot* more radiation at higher energy (but still non-ionizing) parts of the spectrum 24/7, just from black body radiation you absorb from living on a habitably warm planet. If there's some undiscovered mechanism by which radio waves are affecting matter, but infra-red are not, then that's a physics discovery worthy of a nobel prize.

      Meanwhile, in this study, the radiation exposed rats saw higher cancer rates and longer life spans. It's almost as if, for most animal, living longer increases your chances of developing cancer. This sounds like a case of a statistical fluctuation in a correlated variable (life span) causing a bias in the distribution of the test variable, but it's hard to say for certain without getting a look at their data and full experiment process. It could be from something silly like different people handling the control or test groups, feeding them in a fixed order each day, or the position of their enclosures in the room(s) where they were kept. That last one is presumably different, since the only practical way to irradiate the test group without the doing so to the control group is to keep them separate, either by using different locations or by doing the control and test studies at different times. Any one of these differences could lead to small changes in diet, environment, or exposure to microbes, which should be assumed to have an effect on life span unless demonstrated otherwise by the team performing the experiment.

    2. Re:You know that article by Anonymous Coward · · Score: 0

      If you work in the shipping industry and are moving bananas by the boat load you probably should be concerned about BED.

    3. Re:You know that article by vandamme · · Score: 1

      "CNN Breaking News: Cell phones can make you live longer!!!!!'

  17. And no one's calling for gender equity? by elrous0 · · Score: 1

    We must close the cellphone radiation cancer gender gap!

    --
    SJW: Someone who has run out of real oppression, and has to fake it.
  18. Re: I prefer about 8.85 kiloWatts per kilogram! :) by Anonymous Coward · · Score: 1

    Every day I heat frozen mystery meat with 2.4 GHz radiation at about 8850 W / kg for for 2 - 3 minutes. Then I let it cool off for another 2 minutes before taking it out of the microwave.

    Mmmm. Mystery meat. X^D

  19. Nobody's getting out alive so... by ZosX · · Score: 1

    You can pry my cell phone from my cold and radiated, dead hands.

    1. Re:Nobody's getting out alive so... by Ronin441 · · Score: 1

      Your actually quite warm dead hands, if you were in one of the higher exposure groups.

    2. Re:Nobody's getting out alive so... by ZosX · · Score: 1

      You're right! *lights a cigarette* I should be really worried about this!

  20. Not Really Blasting by Anonymous Coward · · Score: 2, Interesting

    Cellphones tend to sit in the same pocket pressed up against the same spot of flesh throughout the waking day. W/kg is a really misleading measurement because even at 0.01W, that spot immediately beside the phone is going to receive a Hell of a lot more than 20W/kg. For studies like this to have any merit they need to start duct-taping the mice to the cellphones or sticking the RF/microwave emitters on robotic arms which track a spot on the mouse and spray it down with a constant dosage of radiation at the output of the cellphone at a single spot directly at skin level to simulate Google and Facebook apps streaming your location and other information 24/7.

    1. Re:Not Really Blasting by q_e_t · · Score: 1

      My phone lives in a jacket pocket. I carry it for the thirty minutes to get to work. Then it comes out of my pocket and goes on my desk at work, unless I am leaving the office. I rarely have it on my person at weekends, or sometimes even know where it is... I am slightly baffled by those that have it in a pocket continually.

      I do have it in my hands at various points for 30 to 40 minutes a day, probably. I should try to get that time down because it sucks time, not due to radiation concerns.

    2. Re:Not Really Blasting by Anonymous Coward · · Score: 0

      0.01W spread over 1cm^3 is 10W/kg. But you aren't a good absorber of radio waves so it's likely over a much much larger volume.

    3. Re:Not Really Blasting by Anne+Thwacks · · Score: 1
      My phone lives in a jacket pocket.

      Then you should provide a legal notice to any and all rats in your pocket that their lives may be in danger

      and get them to sign a disclaimer!

      --
      Sent from my ASR33 using ASCII
  21. Read the source by XSportSeeker · · Score: 1

    Clickbait title. From the source:
    “The levels and duration of exposure to RFR were much greater than what people experience with even the highest level of cell phone use, and exposed the rodents’ whole bodies. So, these findings should not be directly extrapolated to human cell phone usage”
    I know the original title is just as clickbait-y, but do not spread this shit. It's just fodder for the ignorant paranoid people. No cellphone user ever gets exposed to as much radiation as these studies used.

  22. What about Bluetooth? by Anonymous Coward · · Score: 0

    I'd hate to find out what all those wearable (or worse) Bluetooth devices are doing.

    1. Re:What about Bluetooth? by q_e_t · · Score: 1

      If it's those Bluetooth earpieces to allow them to use their phone whilst doing many other tasks, the answer is 'making them annoying'.

  23. Compare the original report versus the "reporting" by az-saguaro · · Score: 5, Interesting

    About 15 years ago, a technology came on the market called Provant, developed and managed by Regenesis Biomedical in Scottsdale, AZ. It was a radiofrequency generator that delivered energy to tissues via an external antenna applied to the skin. It was meant to augment or accelerate wound healing. Like the many other stimulatory or pro-proliferative wound healing technologies, it worked well for some patients, not at all for others, sometimes contrary effects, and everything in between. Overall, it was not sufficiently effective to generate much buzz, and the company eventually began to market it for post-operative pain and swelling. You can read about it at links such as:
    https://www.regenesisbio.com/
    https://www.ncbi.nlm.nih.gov/p...

    While I had no direct involvement with the company, I did have opportunity to use it, and to visit the company and look through the labs. The device uses RF at about 12MHz. I cannot recall power or power densities delivered to the tissues. The effects under the microscope were dramatic. Fibroblasts in cell culture had a profound increase in motility and mitosis, exactly what is needed, in principle, in healing wounds, and of course, what goes awry when cells transform to cancer.

    Circa 1900, biological sciences become so deeply entrenched in biochemistry and the metabolic processes in the body that chemistry and pharmacology became the defining sciences and therapeutics of most medical research and care. Physical modalities and energy interactions in the body became bastard children. Other than the effects of ionizing higher energies (ultraviolet, x-ray, gamma), the roles of heat, light, radio, stress-strain, acoustics, and similar energies have never received the same legitimacy as the chemical studies. Thus, "physical modalities" and the study of anything along those lines often gets dismissed as trivial, irrelevant, illegitimate, or second class or non-professional.

    Furthermore, when such subjects come up via large public grants or national studies or in the popular media, they are often in conjunction with pervasive popular technologies that people are not so ready to give up, like cell phones. Thus, these studies engender debate and resistance.

    The point is that RF has effects in the body. Good, bad, or indifferent all depends on many things. The Provant system was used for therapeutic effects. The studies that are the basis for this Slashdot post hint at possible negative effects. It is worth looking at the actual study publications, They are voluminous, at:
    https://ntp.niehs.nih.gov/abou...
    https://tools.niehs.nih.gov/ce...

    They show that tumor occurrence tended to increase with greater exposures, but for almost all tumors, incidence was very low. Even if hypothetically all tumor occurring subjects were to have died (which is nowhere near the case), the great majority of RF exposed subjects not only survived but had a distinct and significant increase in longevity. So, is it good or bad? Like many therapies, good things have their side effects, which if kept to low incidence are considered acceptable.

    So, is this report good or bad? It depends on your point of view. If you see it as interesting science, good. If you see it as an insight to further studies about disease or longevity, good. If it you see it as a threat to your Second City Amendment rights to carry a cell phone, then you might get incensed about totalitarian conspiracies to take them away.

    Studies such as this might or might not have applicability to human medicine and public safety, but they provide useful information to be considered in the overall analysis. Read the actual original source materials. They are rather mat

  24. Huh? by Anonymous Coward · · Score: 0

    Male rats cause cell phone radiation?

    Are they sure?

  25. What about our global human experiment? by jouassou · · Score: 2

    In the last couple of decades, industrialized countries have gone from roughy zero cellphones/person, to roughly one cellphone/person, which is usually in proximity to that person 24/7. But there has been no corresponding cancer epidemic, where cancer rates in these countries suddenly soared by a factor 10x or whatever. So based on this widespread human study, we can already conclude that if cellphones cause cancer, the effect is completely negligible, and frankly, acceptable. That doesn't change because some scientists made a small-scale rat study. (Also, relevant xkcd.)

    1. Re:What about our global human experiment? by Anonymous Coward · · Score: 0

      Here's the flaw in your reasoning: Humans did a human study with car exhaust fumes. The verdict: These kill people, and also screw up the planet.

  26. Gonna keep right on cellin'. by Anonymous Coward · · Score: 0

    potentially linked with certain forms of cancer, but they're far from conclusive

    Come back when they're at least close to conclusive. Honestly, this is why there's such distrust of science and scientists nowadays. Bad apples spoiling the barrel. This is like a search party giving an hours-long report on a search that could be summed up, "we ain't found shit." But hey, I guess you have to pretend to produce results so you can keep getting paid, so perhaps the fault isn't entirely with them.

  27. Why does TheVerge say the opposite? by Anonymous Coward · · Score: 0

    https://www.theverge.com/2018/2/2/16966578/cellphone-radiation-cancer-national-toxicology-program-study-rats-mice

    "Cellphone radiation poses no real harm to humans, new research says"

    Not saying either is correct. I just find it hilarious my two usual news sites have headlines opposite each other. I don't doubt both are "wrong" in some way. Just that both are so blatantly "clickbait" aware that they'll sell their souls without any confirmation or proof.

  28. Saccharin by cstacy · · Score: 1

    So RFR is the new saccharin? Blast mice 10,000 times as much as cell phones and in some cases it can't be ruled out that they might get cancer maybe?

  29. worldwide regulations vary widely, more action now by HongPong · · Score: 2

    Well the "jury is out" but there is a lot more data around! Here is a 2013 peer reviewed paper, "Electromagnetic fields act via activation of voltage-gated calcium channels to produce beneficial or adverse effects" by Martin L Pall* https://www.ncbi.nlm.nih.gov/p...
    You can see a list of his other papers here; https://www.ncbi.nlm.nih.gov/p...
    2016 by same, "Microwave frequency electromagnetic fields (EMFs) produce widespread neuropsychiatric effects including depression." https://www.ncbi.nlm.nih.gov/p... "Non-thermal microwave/lower frequency electromagnetic fields (EMFs) act via voltage-gated calcium channel (VGCC) activation. " So much for the 'thermal is everything' approach at least on this band.

    Hourlong video with Pall https://www.youtube.com/watch?...
    And here is another one with that devious hippie Mercola; https://www.youtube.com/watch?...

    A whole bunch of bills in Massachusetts https://sites.google.com/site/...

    Maryland did a whole thing on wifi and kids https://phpa.health.maryland.g...

    The site Undark went a ways into the topic https://undark.org/article/cel...

    0.08 W/kg they say from FCC. Per here a lot of other health bodies demand or advise far far lower RF exposure. https://ecfsapi.fcc.gov/file/7...
    Regulatory FCC/ANSI– USA– 900MHzrange 610,000 nW/cm2
    Regulatory Italy,Poland,Hungary,Bulgaria,China,Russia 10,000nW/cm2
    Regulatory Switzerland 4,500nW/cm2
    Recommendation– EcologInstitute (2000) 300nW/cm2
    Recommendation– SalzburgResolution(2000) 100nW/cm2
    Recommendation– BioInitiativeReport(2008) https://www.newlook.dteenergy....

    big texas report (everything bigger in texas) http://www.puc.texas.gov/indus...

    Anyways I suggest you dig around, there is all sorts of interesting stuff coming up on this topic.

  30. Re: I prefer about 8.85 kiloWatts per kilogram! :) by thsths · · Score: 1

    Yes, and after that 8850 W/kg exposure, it is most certainly dead.

  31. Comment removed by account_deleted · · Score: 1

    Comment removed based on user account deletion

  32. Good! by nospam007 · · Score: 1

    Another way to kill rats is always welcome.

    1. Re:Good! by david_thornley · · Score: 1

      Yeah, but it's not cost-effective. Not even with low-end Android phones.

      --
      "When you have eliminated the unacceptable, whatever is left, however improbable, must be the truthiness" - Holmes
  33. That's okay... by Anonymous Coward · · Score: 0

    Most of the male rats in the US are low-T radfem ally far-leftist ideologues who are working for commie indoc centers or living in their parents basement.

    And while they're generally the rapey variety, most of them will never get laid, and they represent no great loss.

    And since they're ostensibly "feminist", they're ALREADY cancerous.

  34. Its hardly conclusive by Anonymous Coward · · Score: 0

    I find too many people seem OK with barely enough evidence to draw any conclusions. Were talking small rodent vs large human and then dousing them with levels that are unusually high even for adults let alone a small rodent. We are bombarded with radio waves all day long from many sources not just cell phones. This ideal like climate change that we can find a isolated source to a problem is ridiculous. Ignoring all the other exposure is just trying to force a square peg in a round hole. Ignoring all the other pegs around them.

    1. Re: Its hardly conclusive by Anonymous Coward · · Score: 0

      This is how you get more grants in the science world. Boring research and too technical titles do not cut it. If it does not imply disaster nobody will fund it.

  35. NO! NO NO NO NO NO by thegarbz · · Score: 1

    but some of the findings are clearly important enough to warrant public discussion

    That's not how science works. Not on a non-peer reviewed study. All manner of quackery would be "important enough to warrant public discussion" if you set your bar low enough that anytime someone writes something on a piece of paper it is accepted as fact.

    AFTER peer review it may warrant public discussion.

  36. Comment removed by account_deleted · · Score: 1

    Comment removed based on user account deletion

  37. More importantly by Provocateur · · Score: 1

    Who are these male rats calling?

    Don't they know how to have a secondary cell phone to be discrete about things?

    --
    WARNING: Smartphones have side effects--most of them undocumented.
  38. Comment removed by account_deleted · · Score: 1

    Comment removed based on user account deletion

  39. Looks pretty clear to me. by Rambo+Tribble · · Score: 1

    Just don't let your rats near your cellphone.

  40. Easy fix by Anonymous Coward · · Score: 0

    Don't cellphone while rat.

  41. Translation of the summary: by Ayars · · Score: 2

    "the studies have yet to be peer-reviewed, but some of the findings are clearly important enough to warrant public discussion" Translation: "Experts in the field have not yet verified whether this research was done correctly, done in an unbiased way, or even done at all; but let's start a discussion with random non-experts anyway." No. Just no.

  42. Phone Next To Head by kackle · · Score: 1

    Good point indeed. And more cellular tower coverage these days means the phones need less transmit power to reach the closest tower.

    Further, I'd say cell phones are used less for voice calls than before, and many voice calls even involve a Bluetooth headset with the phone away from the head.

  43. Rats have cellphones? by Anonymous Coward · · Score: 0

    Burner phones, I assume.

  44. Utility by Tenebrousedge · · Score: 1

    It's not a useless study, you're simply mistaking its purpose. The question is whether non-ionizing radiation can cause cancer at any level. The answer appears to be a qualified, "maybe".

    --
    Those who advocate genocide deserve every protection afforded by law, and none afforded by common human decency.
  45. Confused by Anonymous Coward · · Score: 0

    When I was a radar technician decades ago, we were taught about "skin effect". The higher the frequency, the less the penetration of RF energy in conductors because it would run along the skin.So how can a higher frequency penetrate internal organ? Why isn't there skin cancer if its caused by RF?

  46. NIH Study Links Cellphone Radiation To Cancer In M by Anonymous Coward · · Score: 0

    A study published today in JARMA, (Journal of American Rodent Medical Association) concludes that it is probably not safe for rodents to use cellphones for communication...

  47. Comment removed by account_deleted · · Score: 1

    Comment removed based on user account deletion