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If you were correct the repeated exposure to low doses of radiation would not be cause for concern. Truthfully, the amount of radiation you are exposed to does

by dijit 2y ago

If you were correct the repeated exposure to low doses of radiation would not be cause for concern. Truthfully, the amount of radiation you are exposed to does accumulate its negative affects, we certainly consider it as such for every work environment for a reason. You are confident in this, and more eloquent than me at 2am, whoever I cannot let that falsehood stand. As far as ionising radiation goes, if its ionising then its ionising, there’s not “different types”- however the parent is correct that millimetre waves do not penetrate the skin and are considered non-ionising

pdonis 2y ago
> the amount of radiation you are exposed to does accumulate its negative affects What kind of radiation? If you mean ionizing radiation, the evidence, as far as I know, is mixed; some indicates there is buildup over time, some indicates that there are threshold effects and single doses below threshold, separated in time, do not accumulate. We do have lifetime dose limits as well as single exposure dose limits for such radiation because the evidence is mixed and we can't rule out that there are accumulation effects. But if you mean non-ionizing radiation, such as is used in the millimeter wave security scanners, there is no evidence of accumulation of effects over time from low doses (i.e., doses that do not cause immediate harmful effects) that I'm aware of. Do you know of any?
simoncion 2y ago
> If you were correct the repeated exposure to low doses of radiation would not be cause for concern. It's not a cause for concern, no. Tons of people live and work at high elevations, in granite buildings, and many other places where the background ionizing radiation level is far higher than normal. You'd do well to consult this chart: <https://xkcd.com/radiation/ https://xkcd.com/radiation/>, paying particular attention to the expected radiation exposure from background sources, comparing that to the "Lowest one-year dose clearly linked to increased cancer risk" amount, and also noting that the repeated phrase "All the doses in the $COLOR chart combined". You'd also do well to clear fifteen or thirty minutes from your day and read this letter, published in 1997: <https://radiationeffects.org/wp-content/uploads/2015/05/Rockwell-NN-1997_Whats-wrong-with-being-cautious.pdf https://radiationeffects.org/wp-content/uploads/2015/05/Rock...>. Do take it slow and don't skim. It's an essay written to be read, rather than for SEO, so you absolutely will miss important details if you skim.

by dijit 2y ago

pdonis 2y ago

> the amount of radiation you are exposed to does accumulate its negative affects What kind of radiation? If you mean ionizing radiation, the evidence, as far as I know, is mixed; some indicates there is buildup over time, some indicates that there are threshold effects and single doses below threshold, separated in time, do not accumulate. We do have lifetime dose limits as well as single exposure dose limits for such radiation because the evidence is mixed and we can't rule out that there are accumulation effects. But if you mean non-ionizing radiation, such as is used in the millimeter wave security scanners, there is no evidence of accumulation of effects over time from low doses (i.e., doses that do not cause immediate harmful effects) that I'm aware of. Do you know of any?

simoncion 2y ago

> If you were correct the repeated exposure to low doses of radiation would not be cause for concern. It's not a cause for concern, no. Tons of people live and work at high elevations, in granite buildings, and many other places where the background ionizing radiation level is far higher than normal. You'd do well to consult this chart: <https://xkcd.com/radiation/ https://xkcd.com/radiation/>, paying particular attention to the expected radiation exposure from background sources, comparing that to the "Lowest one-year dose clearly linked to increased cancer risk" amount, and also noting that the repeated phrase "All the doses in the $COLOR chart combined". You'd also do well to clear fifteen or thirty minutes from your day and read this letter, published in 1997: <https://radiationeffects.org/wp-content/uploads/2015/05/Rockwell-NN-1997_Whats-wrong-with-being-cautious.pdf https://radiationeffects.org/wp-content/uploads/2015/05/Rock...>. Do take it slow and don't skim. It's an essay written to be read, rather than for SEO, so you absolutely will miss important details if you skim.