I have been looking at another aspect of "landcare" (maybe the first to explore this ;-). We know microflora and fauna on our body are important for our health/functions and wellbeing. What about micro flora and fauna in forests? When trees and animals (macro flora and fauna) are killed or driven out, the land is exposed to full force of natural elements (including full UV and heat), what happen to micro-flora and fauna in once forests? I have reasons to think that they are also destroyed or get carried out of area. This is another way we (human) destroy Naure besides using chemicals and 'cultural selection' practices. What are the results of the loss of micro flora and fauna? I don't know yet but maybe we can all help to bring some discussions in this area. Yes, you can help ;-)