Jack Frost crept into the flower beds last night and laid down a freezing blanket over the low spots. Fortunately, i garden in the foothills, and my sweetie has created "frost drains" so that the cold air can continue flowing downhill instead of eddying on top of the vegetable garden.
Since air is (usually) invisible, it's intriguing to think of cold air flowing downhill like water, while warm air rises. When the land flattens out, cold air "ponds."
We think of our bodies simply as bodies. Yet water percolates through the rivers and (blood) streams of our body, "ponding" (in the stomach) and "bogging" (in the kidneys), until it finally drains out at the downhill end of the torso.
Air also circulates through the body. Just as our gardens are subject to the elements of heat, water, and wind, our bodies are also subject to the vagaries of heat, water, and air. The elements are inside our body as well as outside. So what's the difference? Does the apparent boundary of skin actually differentiate "my elements" from "others"? Aren't they all simply "ours"?