I see two mutually reinforcing avenues that should be pursued. The first is creation of natural preserve areas. The second is control of invasives by introduc

I see two mutually reinforcing avenues that should be pursued. The first is creation of natural preserve areas. The second is control of invasives by introduction of biocontrol species from their native ranges (yes, there is concern of attack on other species, but there's often no other way than biocontrol to stop an invasive, and it takes time for local controls to evolve.) Invasive species are having a huge effect on natural ecosystems, to an extent I don't think some people understand. Beyond that, maximizing yield on farmland is important so more area is available to be set aside for nature.