The planet earth is a being made of land, water, and air. We all know this. Every living thing has its own perspective on what the earth is like. How we define our environment depends on whether we walk on the land, swim in the sea, or fly in the sky. It is easy at times to forget this simple fact.
Christmas has come and gone, and I think I am always introspective at this time of year. Living in Seattle, we see a lot of cloudy skies, and it makes me think about the nature of clouds. We all spend our lives trying to see what is beyond the clouds, and I mean a lot of different types of clouds.
L...