I for one have gotten a piece of land and have begun planting as many edible perennials as I can. Think nuts, fruits and berries. Hopefully it can be a small part in both food security for those near and dear, and also do a tiny tiny bit for the co2 footprint as well.
Depending on how you've done it, you probably doing the local ecosystem a massive favor, especially if you're planting natives, beneficial flowers etc.
While there are many priorities to balance, having plenty of native species is absolutely one of them. There will probably be some kind of small wildflower meadow as well.
In this particular location, the ecosystem is currently in a reasonably good state, in contrast to say a heavily tilled farm soil, so I get a pretty decent start.
