Talk:Fukushima nuclear accident
![]() | Fukushima nuclear accident is currently a World history good article nominee. Nominated by Czarking0 (talk) at 22:15, 17 August 2024 (UTC) Anyone who has not contributed significantly to (or nominated) this article may review it according to the good article criteria to decide whether or not to list it as a good article. To start the review process, click start review and save the page. (See here for the good article instructions.) Short description: 2011 nuclear disaster in Japan |
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![]() | On 6 September 2023, it was proposed that this article be moved to Fukushima nuclear accident. The result of the discussion was moved. |
Move to "Fukushima Nuclear Accident"
[edit]Skeptical Inquirer not Reliable for scientific info
[edit]Unfortunately this is not listed in WP:RSP but based off Skeptical Inquirer I do not think this is a reliable source for scientific information. I am removing it in a few locations. The reason I am making such a stir about this is the structure of the section on Radiation Effects in Human is clearly inspired by the Skeptical Inquirer source.
- "a number of media reports incorrectly describing thousands of victims of tsunami as if they were victims of the "nuclear disaster" - Skeptical Inquirer is the only source for this claim. I think this is an example of the kind of non-scientific claim that it could be a reliable source for, but this seems like something that should have more sources.
- "Worldwide media coverage of the incident has been described as 'ten years of disinformation'" - Skeptical Inquirer is the only journal using this term this is not a widely held belief. If this POV was notable then it should have been attributed; however, this POV is not notable so I am removing it. I reworded the claim and moved it to the section on Germany's response since the source was talking about German media coverage.
Czarking0 (talk) 17:44, 19 May 2024 (UTC)
International Impact
[edit]As part of consolidating the two international impact sections, I removed this line because it was unsourced: "Responders included IAEA, World Meteorological Organization and the Preparatory Commission for the Comprehensive Nuclear Test Ban Treaty Organization."
The CTBTO actually has some nice info on this that is probably notable to add back in with some appropriate sources. Think some non-state actors other than the IAEA would be notable. https://www.ctbto.org/news-and-events/news/fukushima-related-measurements-ctbto
This image was also removed. They don't really belong right now but I think they could be added back in the right context.
![](http://upload.wikimedia.org/wikipedia/commons/thumb/d/dd/ChopperDecon2011.jpg/220px-ChopperDecon2011.jpg)
Czarking0 (talk) 04:28, 3 June 2024 (UTC)
Changed Criticism To Prior Warning
[edit]Removed this bit since it did not fit
TEPCO released estimates of the state and location of the fuel in a November 2011 report.[1] The report concluded that the Unit 1 RPV was damaged during the accident and that "significant amounts" of molten fuel had fallen into the bottom of the PCV. The erosion of the concrete of the PCV by the molten fuel after the core meltdown was estimated to stop at approx. 0.7 m (2 ft 4 in) in depth, while the thickness of the containment floor is 7.6 m (25 ft). Gas sampling carried out before the report detected no signs of an ongoing reaction of the fuel with the concrete of the PCV and all the fuel in Unit 1 was estimated to be "well cooled down, including the fuel dropped on the bottom of the reactor". Fuel in Units 2 and 3 had melted, however less than in Unit 1. The report further suggested that "there is a range in the evaluation results" from "all fuel in the RPV (no fuel fallen to the PCV)" in Unit 2 and Unit 3, to "most fuel in the RPV (some fuel in PCV)". For Unit 2 and Unit 3, it was estimated that the "fuel is cooled sufficiently". According to the report, the greater damage in Unit 1 (when compared to the other two units) was due to the longer time that no cooling water was injected in Unit 1. This resulted in much more decay heat accumulating, as for about 1 day there was no water injection for Unit 1, while Unit 2 and Unit 3 had only a quarter of a day without water injection.[1]
Czarking0 (talk) 17:33, 3 June 2024 (UTC)
- @Czarking0: You did not mention this deletion in the edit summary when you deleted the material. You should have mentioned the reason for the deletion in the edit itself (or at least directed editors to this section of the talk page that explains it). Hence, I restored it as an "unexplained deletion". The move and deletion should have been done as two separate edits. Since you had explained it here, I will reconsider whether it should be deleted or not. In the meantime, I'll let other editors comment. --David Tornheim (talk) 20:19, 3 June 2024 (UTC)
- My bad on not putting it in the edit comment.
- I think it should be removed since it is effectively a not very good summary of what is in the Reactors subsection of the Accident section. Czarking0 (talk) 22:14, 3 June 2024 (UTC)
- @Czarking0: You did not mention this deletion in the edit summary when you deleted the material. You should have mentioned the reason for the deletion in the edit itself (or at least directed editors to this section of the talk page that explains it). Hence, I restored it as an "unexplained deletion". The move and deletion should have been done as two separate edits. Since you had explained it here, I will reconsider whether it should be deleted or not. In the meantime, I'll let other editors comment. --David Tornheim (talk) 20:19, 3 June 2024 (UTC)
Ok action taken Czarking0 (talk) 23:22, 23 July 2024 (UTC)
References
Investigations -- where to place in article
[edit]Made Its Own Section
[edit] Done
I don't think the investigations should be under "Consequences"--which should focus on effects to living beings, the environment, structures, infastructure, etc. However, I don't think it should have been under "Criticisms" either. Investigations are supposed to be independent. I would put it in its own category. I did look at the two U.S. shuttle disasters and was surprised neither had an investigation section. It would be worth looking at some of the other disasters like the recent collision of the ship destroying bridge in Baltimore or the ship that grounded and blocked the Suez Canal--to see how those articles placed the investigation section. --David Tornheim (talk) 20:26, 3 June 2024 (UTC)
- I appreciate this remark and would support a move to its own section. I checked out 2021 Suez Canal obstruction which does not have a section on investigations and Francis Scott Key Bridge collapse which put the investigation section under the collapse which I do not think is great. I also looked at Chernobyl disaster which has its own investigation section although I don't think it is particularly well done either. None of these are GA.
- I did look at
Space Shuttle Challenger disaster which has its own section on Reports which would be equivalent to an investigation section here. To me, that is sufficient guidance. Czarking0 (talk) 22:12, 3 June 2024 (UTC)
I have taken this action Czarking0 (talk) 02:22, 26 June 2024 (UTC)
What to Have in Section
[edit]There are a lot of reports/investigations related to this accident. If all of them are covered here this will be the longest article. With that in mind, I propose that this section only cover particularly notable investigations into subjects that are the main topic of other sections.
With this in mind, I propose to delete the below text. I think this investigation is no longer notable primarily because there have been more recent investigations that have better methodology for assessing the current state of the fuel. For example the muon tomography myself and other users have mentioned. Those are mentioned (or at least should be mentioned) in the sections detailing the events of each unit. Furthermore, I do not think it is worthwhile to include those studies into these section as those studies a primarily part of the cleanup effort and are investigating the accident itself.
TEPCO released estimates of the state and location of the fuel in a November 2011 report.[48] The report concluded that the Unit 1 RPV was damaged during the accident and that "significant amounts" of molten fuel had fallen into the bottom of the PCV. The erosion of the concrete of the PCV by the molten fuel after the core meltdown was estimated to stop at approx. 0.7 m (2 ft 4 in) in depth, while the thickness of the containment floor is 7.6 m (25 ft). Gas sampling carried out before the report detected no signs of an ongoing reaction of the fuel with the concrete of the PCV and all the fuel in Unit 1 was estimated to be "well cooled down, including the fuel dropped on the bottom of the reactor". Fuel in Units 2 and 3 had melted, however less than in Unit 1. The report further suggested that "there is a range in the evaluation results" from "all fuel in the RPV (no fuel fallen to the PCV)" in Unit 2 and Unit 3, to "most fuel in the RPV (some fuel in PCV)". For Unit 2 and Unit 3, it was estimated that the "fuel is cooled sufficiently". According to the report, the greater damage in Unit 1 (when compared to the other two units) was due to the longer time that no cooling water was injected in Unit 1. This resulted in much more decay heat accumulating, as for about 1 day there was no water injection for Unit 1, while Unit 2 and Unit 3 had only a quarter of a day without water injection.[48]
Action taken Czarking0 (talk) 23:23, 23 July 2024 (UTC)
NAIIC Page Numbers
[edit]The NAIIC report is currently cited as FN72. This needs page numbers for each time it is cited. This would be a great thing for a newcomer to do. Czarking0 (talk) 22:41, 5 July 2024 (UTC)
- Action taken Czarking0 (talk) 22:01, 17 August 2024 (UTC)
"Additional deaths were attributed to subsequent stress or fear of radiological hazards"
[edit]This sentence in the lead points references this source[1] The source reports mental health effects but does not list them as a cause for death. In fact, it mostly attributes the deaths to pneumonia. Unless there is another source that says pneumonia can be caused by mental stress (which I doubt but I am not a doctor) then this should be reworked. Czarking0 (talk) 03:12, 18 June 2024 (UTC)
I also checked [2][3] (refs are defined in the article) which do not say that the mental health effects from this accident resulted in excess deaths.
- Here's a reference list with refs 2 and 3. – Daℤyzzos (✉️ • 📤) 12:31, 18 June 2024 (UTC)
Action taken Czarking0 (talk) 23:26, 23 July 2024 (UTC)
References
- ^ Harada, Nahoko; Shigemura, Jun; Tanichi, Masaaki; Kawaida, Kyoko; Takahashi, Satomi; Yasukata, Fumiko (2 September 2015). "Mental health and psychological impacts from the 2011 Great East Japan Earthquake Disaster: a systematic literature review". Disaster Mil Med. 1 (17): 17. doi:10.1186/s40696-015-0008-x. ISSN 2054-314X. OCLC 1185993618. PMC 5330089. PMID 28265432.
- ^ Studying the Fukushima Aftermath: 'People Are Suffering from Radiophobia'. Spiegel (19 August 2011). Retrieved on 6 September 2013. Archived 16 January 2014 at the Wayback Machine
- ^ Hasegawa; et al. (2015). "From Hiroshima and Nagasaki to Fukushima 2. Health effects of radiation and other health problems in the aftermath of nuclear accidents, with an emphasis on Fukushima" (PDF). The Lancet. 386 (9992): 479–488. doi:10.1016/S0140-6736(15)61106-0. PMID 26251393. S2CID 19289052.
Estimates of Spent Fuel Radiation
[edit] Done
This quote from the article: "Undamaged spent fuel typically has values of 270 Sv/h, after ten years of cold shutdown with no shielding.[1]" Is very difficult to verify. The source is extremely technical. I have a bachelor's in physics and I cannot see how the source verifies this. That being said, I have good faith that is does say that, but the material is so complex that I think the claim boarders on WP:OR. I am hoping other editors can weigh in on this. I did want to point out that the specific claim of radiation from unshielded fuel for 10 years has presumably never been measured in a controlled environment. To me, this indicates that the quantitative claim in the article is from some model, and expertise may be required in understanding if the model is valid in this case. Czarking0 (talk) 15:12, 22 June 2024 (UTC)
- I updated the article with a better source. --TuomoS (talk) 16:00, 22 June 2024 (UTC)
Courtesy reflist added by Daℤyzzos (✉️ • 📤) at 13:56, 23 June 2024 (UTC)
References
- ^ Su, S. (August 2006). TAD Source Term and Dose Rate Evaluation (PDF). Bechtel Saic. 000-30R-GGDE-00100-000-00A. Retrieved 20 May 2012.
Status of Each Unit Since the accident
[edit]Each unit X subsection in the Accident section makes an abrupt shift from what happened during the accident to updates with more recent info. Most of the those updates are actually out of date now. Overall these sections should really just cover what happened at each unit during the accident. However, I do think the reader would appreciate a quick summary of what the status is now.
Maybe the better middle ground is to just state that there are various construction projects happening at Daiichi. Which will support the safe removal of all the fuel from the reactors and these projects are scheduled to be completed by 2031? I would appreciate some editors weighing in on this.
Sources: https://www.tepco.co.jp/en/hd/decommission/project/roadmap/index-e.html https://www.tepco.co.jp/en/hd/decommission/progress/removal/unit1/index-e.html
I will describe the changes I make to each section below
Unit 1
[edit]Here is a quote of what is at the end of the unit one section now which I think is basically irrelevant. I think this could make good info for the Fukushima disaster cleanup page.
Deleted:
In February 2015, TEPCO started the muon scanning process for Units 1, 2, and 3. With this scanning setup, it was possible to determine the approximate amount and location of the remaining nuclear fuel within the RPV, but not the amount and resting place of the corium in the PCV. In March 2015 TEPCO released the result of the muon scan for Unit 1 which showed that no fuel was visible in the RPV, which would suggest that most if not all of the molten fuel had dropped onto the bottom of the PCV – this will change the plan for the removal of the fuel from Unit 1.
Recommend that these sections are deleted or scaled back as the info is basically out of date and somewhat out of scope. However, I wanted to wait until better info is added:
Subsequent analysis in November suggested that this extended period without cooling resulted in the melting of the fuel in unit 1, most of which would have escaped the reactor pressure vessel (RPV) and embedded itself into the concrete at the base of the PCV. Although at the time it was difficult to determine how far the fuel had eroded and diffused into the concrete, it was estimated that the fuel remained within the PCV.[48] In November 2013, Mari Yamaguchi reported for Associated Press that there are computer simulations that suggest that "the melted fuel in Unit 1, whose core damage was the most extensive, has breached the bottom of the primary containment vessel and even partially eaten into its concrete foundation, coming within about 30 cm (1 ft) of leaking into the ground" – a Kyoto University nuclear engineer said with regard to these estimates: "We just can't be sure until we actually see the inside of the reactors."[49]
I updated this to cover the fact that fuel is still in the SFP, and there is a (long) plan in place for getting it out. However, I would appreciate some help understanding/summarizing the state of the fuel in/around the PCV as this report was a little too technical for me to feel comfortable summarizing it. One of the main points of confusion I have is: does all the fuel debris remain contained in the concrete base of the PCV or did some fuel melt down to the ground?
Here are the sources I was looking into. https://www.iaea.org/sites/default/files/23/04/events-and-highlights-february-2023.pdf https://www.tepco.co.jp/en/hd/decommission/information/committee/pdf/2024/roadmap_20240425_01-e.pdf https://apnews.com/article/japan-fukushima-daiichi-radioactive-water-release-75becaaf68b7c3faf0121c459fdd25af
Unit 2
[edit]Removing this section in favor of the Fuel Removal summary
In February 2017, six years after the accident, radiation levels inside the Unit 2 containment building were crudely estimated to be about 650 Sv/h.[1] The estimation was revised later to 80 Sv/h.[2] These readings were the highest recorded since the accident occurred in 2011 and the first recorded in that area of the reactor since the meltdowns. TEPCO released images taken inside unit 2 by a remote-controlled camera that show a 2 m (6.5 ft) wide hole in the metal grating under the pressure vessel in the reactor's primary containment vessel,[3] Later analysis indicated a meltdown/melt-through had occurred, through this layer of containment.[4][5] Ionizing radiation levels of about 210 sieverts (Sv) per hour were subsequently detected inside the Unit 2 containment vessel.[6] Undamaged spent fuel assembly typically has a surface dose rate of over 100 Sv/h, ten years after removal from a reactor.[7]
Unit 3
[edit]The article currently talks about simulations of the melt into the concrete there is not reliable source for this so I am not sure what to make of this claim. TEPCO diagrams don't make this seem true, but they obviously have vested interests.
"Within the first three days of the accident the entire core content of reactor 3 had melted through the RPV and fallen to the bottom of the PCV." This claim as it is currently written almost certainly cannot be verified or is at least contestable. First of all, the source is highly technical and relies on simulations which even the source expresses doubt in and on remote neutron measurement. Remote neutron measurement is not an established way of assessing PCV breaches and this source is clearly academic and speculative. Second, the 2017 muon study indicates there was doubt about if there is still fuel in the RPV. It certainly would not be neutral to present "the entire core ... melted through the RPV". I propose that the prose is updated to summarize the diagram of unit 3 at the bottom of the 2017 muon study.
Updated about the fuel rods being removed. Stated decommissioning timeline for removing the debris. Boldly implemented the suggestion I explained above.
Unit 4
[edit]Just added that the rods were removed. Not much more to say here.
Czarking0 (talk) 23:31, 22 June 2024 (UTC)
I made a "Fuel Removal" subsection under Remediation and recovery to consolidate the info I discussed in this section as what is here clearly does not belong in descriptions of what occurred during the accident. Czarking0 (talk) 17:48, 24 July 2024 (UTC)
Hydrogen Gas in Unit 4 Explosion
[edit]There is already some existing talk page discussion about what the source of the hydrogen gas for the unit 4 explosion was see Archieve 9 for more background.
Here I wanted to point out that "The explosion was later found to be caused by hydrogen passing to unit 4 from unit 3 through shared pipes." is not a neutral representation of the source. The source clearly shows there was no consensus on the cause of the hydrogen gas and in that analysis the unit 3 venting was just one theory. However, I do think the spirit of claim is correct but additional sources are needed. Czarking0 (talk) 06:15, 23 June 2024 (UTC)
Changed from "later found" to "likely" Czarking0 (talk) 17:53, 24 July 2024 (UTC)
Radionuclide release sources and claims
[edit]The source for this claim is highly technical and it is not clear that it verifies the claims in the quoted paragraph below. I think this constitutes WP:OR or at least needs additional sources to verify all the claims. Given the single source it is not clear to be that the claims are also notable. There is a lot of published research about the accident, but a single publication in a second-rate journal cannot be used as the standard for notability or this would be the longest page on WP.
Once released into the atmosphere, those which remain in a gaseous phase will simply be diluted by the atmosphere, but some which precipitate will eventually settle on land or in the ocean. Thus, the majority (90~99%) of the radionuclides which are deposited are isotopes of iodine and caesium, with a small portion of tellurium, which are almost fully vaporized out of the core due to their low vapor pressure. The remaining fraction of deposited radionuclides are of less volatile elements such as barium, antimony, and niobium, of which less than a percent is evaporated from the fuel.
[8] Czarking0 (talk) 15:37, 23 June 2024 (UTC)
This claim from oldid 1174678910 is similar
The predominant mechanism by which fission products can leave the core during core melt is through vaporization, thus only relatively volatile nuclides mix with the vaporized coolant and can be transported by the flow of gas. This gas can then exit the RPV and into the PCV through small leak paths in imperfections in the RPV, but in a situation in which the RCIC is used, this gas flows through the RCIC system and into the suppression pool, where some of the vaporized or suspended fission products are condensed or captured (scrubbed) by the SC, although some remainder (notably, radioactive noble gasses) will remain vaporized or suspended inside of the PCV. From the PCV, similar to the RPV, some small quantity inevitably leaks through small imperfections in the structure, but the predominant designed path for the escape of suspended radionuclides is through venting of the PCV where they are dispersed by the vent stack. However, if the PCV is compromised, the gas will be released directly into the secondary containment, and the potential loss of the SC function would also increase the concentration of unwanted fission products in the gas.
This is probably supposed to be from section 4.1 of the IAEA source FN9. However, it really says nothing like this and this seems like WP:OR or at least not verifiable with the sources. Therefore I will remove.
Czarking0 (talk) 20:52, 24 July 2024 (UTC)
References
- ^ "High radiation readings at Fukushima's No. 2 reactor complicate robot-based probe". The Japan Times. 10 February 2017. Archived from the original on 15 February 2017. Retrieved 11 February 2017.
- ^ 東電 2号機 格納容器の放射線量を大幅訂正 (in Japanese). NHK. 28 July 2017. Archived from the original on 27 July 2017. Retrieved 28 July 2017.
- ^ "Highest radiation reading since 3/11 detected at Fukushima No. 1 reactor". The Japan Times. 3 February 2017. Archived from the original on February 6, 2017.
- ^ "Tepco surveys interior of unit 2 containment vessel". World Nuclear News. 19 January 2018. Retrieved 20 January 2018.
- ^ Cite error: The named reference
asahi-20180120
was invoked but never defined (see the help page). - ^ Cite error: The named reference
ng-scorpion-210sv
was invoked but never defined (see the help page). - ^ "Backgrounder on Radioactive Waste". United States Nuclear Regulatory Commission. 2024-01-26. Retrieved 2024-06-22.
- ^ Saegusa, Jun; Kikuta, Yasuaki; Akino, Hitoshi (July 2013). "Observation of gamma-rays from fallout collected at Ibaraki, Japan, during the Fukushima nuclear accident". Applied Radiation and Isotopes. 77: 56–60. Bibcode:2013AppRI..77...56S. doi:10.1016/j.apradiso.2013.02.018. ISSN 0969-8043. PMID 23524231.
UPI Figures on March and Petition
[edit]UPI is the only source I can find claiming "More than 30,000 people marched on 2 June 2013, in Tokyo against restarting nuclear power plants. Marchers had gathered more than 8 million petition signatures opposing nuclear power." I would think multiple source would report a petition with 8 million signatures. From what I can tell, other sources give much more conservative estimates for the number of marches (7-8,000). I don't think UPI is 100% reliable on sensitive Japanese political issues given their Sun-Moon connections. Curious what others think. Czarking0 (talk) 15:24, 28 June 2024 (UTC)
US Fuel Cladding Notability
[edit]I wanted to open some discussion as to whether the this section is notable: "In the wake of the accident, the Senate Appropriations Committee requested the United States Department of Energy “to give priority to developing enhanced fuels and cladding for light water reactors to improve safety in the event of accidents in the reactor or spent fuel pools”. This brief has led to ongoing research and development of Accident Tolerant Fuels, which are specifically designed to withstand the loss of cooling for an extended period, increase time to failure, and increase fuel efficiency. This is accomplished by incorporating specially designed additives to standard fuel pellets and replacing or altering the fuel cladding in order to reduce corrosion, decrease wear, and reduce hydrogen generation during accident conditions."
I was hoping for the new sources to support the notability. Limiting my google search to 01/01/2011-01/01/2013 I searched:
- senate developing enhanced fuels and cladding for light water reactors safety
- senate developing enhanced fuels and cladding for light water reactors
- senate developing enhanced fuels
And found no sources to support the notability of these claims. Therefore, I propose this section is deleted. Czarking0 (talk) 01:23, 11 July 2024 (UTC)
- I agree that an entire paragraph about accident tolerant fuel research is too much for this article. Besides, it is written from the point of view of a single country. The paragraph could be deleted, or it could be shortened to a single sentence. For example: "After the accident, a lot of funding was directed to research and development on nuclear safety, such as accident tolerant fuels that could withstand higher temperatures than conventional nuclear fuel." [1] --TuomoS (talk) 07:04, 11 July 2024 (UTC)
- I would delete the whole thing: biased towards one country and off-topic (too detailed). Ita140188 (talk) 07:29, 11 July 2024 (UTC)
Thanks for the comments. I am now going to delete the paragraph. I think long term this article, and potentially an article on accident tolerant, fuels need to be part of a series (in the formal WP:NAVBOX) sense. However, that is a long term goal.
Fukushimainform.ca
[edit]I looked into this source. It seems like a legit research project. However the editor that cited it on here did not say what article they were citing and only linked the homepage which changes regularly. I looked in wayback machine but it is pretty much impossible to determine what the original ref it to. Given this unfortunate circumstance I propose we remove it and the associated claims. Czarking0 (talk) 05:00, 13 July 2024 (UTC)
woody.com
[edit]This is an odd source. It is a personal website publishing the author's POV. These claims are are not presented as POV in the article. Given that it is the only source for "The oldest operating nuclear power station in the world, Beznau, which has been operating since 1969, has a 'Notstand' hardened building designed to support all of its systems independently for 72 hours in the event of an earthquake or severe flooding. This system was built prior to Fukushima Daiichi." I am interested in removing the source and reworking the claims.
Given that neither the national Diet report nor the IAEA accident report mention Beznau. I believe it is not sufficiently notable as a comparison. With this in mind I will be bold and remove the claims. Czarking0 (talk) 23:01, 14 July 2024 (UTC)
Suggestion: Move the Lawsuits out of the Fatalities/Injuries and the Infobox and to their own Subsection "Possible/Uncertain Radiation-Related Casualties"
[edit]Lawsuits and Legal Settlements are problematic because they can't be scientifically proven to be tied to the radiation exposure. Radiation Scientist James Conca pointed this out in a 2018 Forbes article that the man who developed Cancer likely did not receive it from Fukushima, and while his article is biased, scientifically speaking his point stands because it is more likely the man developed cancer due to secondhand smoke and that ionizing radiation from Nuclear accidents doesn't have a strong correlation with the type of Lung Cancer he developed (it's also overlooked that he exceeded his dose earlier in his career as well if one does want to attribute it to radiation, so it may be a non-Fukushima radiation-related death). The same can be said of the Thyroid cancer patients; I just updated the radiation related illnesses section with some recent studies including one that suggests in the interest of unbiased and neutral language that the UN and Japanese Government may be causing underreporting of Thyroid cancers (I couldn't find a 2024 follow up on this so there seems to not be any new information yet), but the overall scientific consensus remains that there is no evidence of a dose-response relationship due to ionizing radiation, and that the cancers are likely being detected via the screening effect.
MMFA (talk) 21:56, 13 August 2024 (UTC)
- I second the spirit of this suggestion. However this could be controversial. Additionally, even if you have the right spirit I think it will be hard to get it right given that it is the lead to a complex topic. I encourage you to boldly attempt to make this revision. We shall see what others think. Personally, I had a similar idea a while back and then never got around to editing the lead. Czarking0 (talk) 01:16, 14 August 2024 (UTC)
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