Slow Death Extinction Event

Where have we seen this before? Agent Orange, Gulf Syndrome, 'depleted' uranium, vaccines, the list is long.
This is how a sickly corrupt society works - cover up potentially disastrous health problems by any means necessary. When people get sick and start dying, deny any correlation with the chemicals or radiation exposure and stall and wait it out until no one is left.
Only this time tens of millions are soaking up the lethality.