I personally would rather spend time working on actually making a small part of the earth better than wasting time in field circus. You have access to a piece of land where invasive vines have taken control of? (Or rubbish, or both?) Or, perhaps a dilapidated building that could be put to good use? Or time to donate to preventing cruelty to animals?
There is nothing like spending time with a pair of brush cutters or a saw to cut down those Chinese wisteria, oriental bittersweet, or kudzu vines in your own woods or roadside (and a rubbish bag to take out whatever rubbish you happen to find). A few simple hand tools might help with a project to fix a building that is run down. You can spend a few minutes at a time doing these items. You are going to make a small but measurable difference in that corner of the world. Planting new trees or encouraging the ones already there also helps a little.
On the other hand, field circus does nothing. You simply pollute more driving around, your McDonalds wrappers pollute more, and you pollute even more with dry cleaning. Meanwhile, the trees remain unplanted or choked off with Chinese wisteria (which continues spreading through the area). The building remains falling apart. Animals continue being abused. God is not going to take care of it--rather, it would rather kill off all those pine trees (the oaks, too) along the road to make things uglier for us.