Thank you Barron for posting this. What struck me most, apart from the interesting explanations about electrostatic blood flow, was:
'Sanitation, nutrition, potable water, proper nutrition and hydration was eradicating epidemic disease.'
I hope class action lawsuits brew, too! In Canada, we have a public health care system (which I LIKE!) - think of the costs to it.
Sanitation is not the sexiest of topics, but a lot of work is being done there.
http://en.wikipedia.org/wiki/World_Toilet_Organization