Letter Re: How Hygiene and Sanitation Have Increased Human Life Spans

Sir;
While obtaining law doctorate, one of my classes was Health Law, which is two parts navigating your way through the morass of Federal intrusion. One part was actual policy. But, I digress. Only one thing of significance stuck in my mind from that whole class: “Of the forty years increased life expectancy enjoyed in the past one-hundred years, 35 of those years are the result of improvements in
hygiene and sanitation. Five years are due to clinical medicine.” I translate that to: “you owe more for your health to the trash man and plumber than you do your doctor.”

I hope yours was a Merry Christmas. – Ben W.

JWR Replies: As prepared individuals, we need to recognize the public health risks posed by any major disruption of utility water, sewers, and garbage collection. Again: It the power grids go down for more than four or five days, it will mean The End of the World as We Know it. (TEOTWAWKI)