Analogue hearing aids convert sound into electrical waves. Although analogue methods are known to produce accurate sound readings, they do not produce sounds as accurate as digital hearing aids. Digital hearing aids convert sound waves using exact mathematical calculations which ultimately produce an exact duplicate of sound. As a result, sound quality produced by digital hearing aids is considerably higher than quality of sound produced by analogue versions.

In 1970's, there was a margarine commercial with message of "you can't fool mother nature."  This statement never held more true than it does today.

Up until very early 1900's, the farming and livestock in this country was grown and raised using natural and organic methods.  It was just way it was done and it didn't need to be called "organic". In last 50 years or so, more extensive use of chemicals became widespread. Remember when a tomato actually tasted like a tomato?

With advent of chemical pesticides and herbicides for produce and steroids and antibiotics fed to livestock, is it any wonder why people are nervous about future of our health?  We are what we eat, there's no question about that.  There is a saying, "garbage in, garbage out."