im betting that "they" knew the effects of the onslaught of chem's in the human body - the entire range - ranging from physical, mental, spiritual and psychological, and prepared with more chems to maintain the blocks in our systems. at the end of the day, that's what takes place. our energy systems are blocked. the slaughter in the .edu college systems is just one example. kids go in healthy and happy, within a short time frame have anxiety and depression and need scripts. just one very small example of how they maintain and ensure their $ and how they steal our $ and energy