Have you ever spared a thought to what is under your feet as you walk outdoors? It’s not just dirt that you walk on, it is the living soil.
There are roots of trees, of course,” you may retort. True, the roots of trees in lush green areas actually communicate with each other through chemicals secreted by the fungi that grow around the roots. They send signals such as, “Watch out, there are too many caterpillars eating my leaves!”