What a crock of shit!
Why would capital willingly poison its workforce as a deliberate policy? That makes zero sense.
I can see capital writing it off as a necessary side-cost of doing business, but I can’t see it as a deliberate policy.
Again, it makes no sense. Capital wants a relatively healthy workforce, not one that’s falling apart due to lead-caused neurological decrepitude.
Not true at all. There’s tons of adaptive pressure. If there weren’t, we wouldn’t see the thousands of pelagic and shorebird species that we do. But even if what you say about the threat from predation were true --its not-- there would still be adaptive pressure from differential reproduction rates and access to nutrients.