Climate-smart is the best way in that is working with Nature, and its success is further supported in that it will be sustainable! I come from the Agriculture and biology side with degrees in both and a life-long production agriculture experience base.
Sustainable production,soil health,monitoring with the new carbon sequester protocol from Carbon Link Ltd AU.(which is 100 times more accurate)and monitoring the GHG problem can be challenged. That system will also work to improve water quality, food supply and better health to developing countries.
I also believe the National Rural Electric Coop Assoc. through its US and International ties can play a big part in the sucess. It is a matter of drawing all resource groups together for the common good.