I have been thinking a lot since the election about what could explain the incredibly high numbers of Americans who seem incapable of critical thinking, or really any kind of high level rational thought or analysis.
Then I stumbled on this post https://old.reddit.com/r/guns/comments/16ires5/lead_exposure_from_shooting_is_a_much_more/
Which essentially explains that “Shooting lead bullets at firing ranges results in elevated BLLs at concentrations that are associated with a variety of adverse health outcome"
I looked at the pubmed abstract in that Reddit post and also this one https://pmc.ncbi.nlm.nih.gov/articles/PMC5289032/
Which states, among other things, “Workers exposed to lead often show impaired performance on neurobehavioral test involving attention, processing, speed, visuospatial abilities, working memory and motor function. It has also been suggested that lead can adversely affect general intellectual performance.”
Now, given that there are well in excess of 300 million guns in the United States, is it possible lead exposure at least partially explains how brain dead many Americans seem to be?
This is a genuine question not a troll and id love to read some evidence to the contrary if any is available
Or, you know, the lead that we put into the air for decades burning leaded gasoline...
Even though we've (mostly) stopped doing that, the effects are cumulative, and there are still plenty of people alive who were around when that was still a thing.
Somebody else in the comments said something very similar, I’lll paraphrase what I responded which is that I hadn’t really thought of that, and I’m starting now to come around to the notion that maybe even if there is some percentage of the population suffering the cognitive impairments associated with the adverse effects of lead, it’s probably more likely that they were exposed many years or decades ago vs recently