Cliff Dweller
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I remember the first Earth Day. I was in high school and the bus I was on passed many of my enlightened teachers walking to school on the side of the road. Mind you, there are no sidewalks in Fox Chapel, so I looked right down on the top of their very "close to the road" heads. I suspect that I thought more highly of those I saw walking.
Since then, I have volunteered to pick up litter in local areas and have generally tried to be kind to our Mother Earth. Most often, Mother Earth has shown herself to me through trees.