Growing Trees As genealogists and family historians, we think of our research as growing trees. In the field of science over the past few decades, there has been an effort to grow more trees, as a way to make up for all the forests that have been cleared as humans have moved in to farm, and build villages, cities and  businesses. Nurturing Forest Webs Recently, research has shown that "monoculture" where only one kind of tree is planted, does not have the same benefits as forests do. As a result, there has been more research to see why there is a difference. In short, what they have found is that a forest works as a system, not a just a group of plants and animals. The similarities to human communities were striking; forests operate as complex systems of interacting parts, including living members and other elements. Such interactions create intricate webs of interdependence, with key processes such as energy flow and nutrient cycling sustaining life for all who live there [1...