Very true, but neurotoxins have been around since before WWI AND were/are very prevalent in farming communities as herbicides and pesticides since before WWII.
A little research will show that those who work with or are exposed to neurotoxic agents on a continual basis are those who develop illnesses such as Parkinson’s and MS. Keep in mind that DNA alterations that occur in parents who may never have had the symptoms CAN and ARE passed on to children who then may have a predisposition to neurotoxin sensitivities.
What did Michael J. Fox’s parents do for a living? His parents, parents? And then there are all the other neurotoxic “food additives” out there like artificial flavors, colors, Mono-Sodium-Glutamat (Natrium Glutamat) etc.