Costa Rica has become a world leader in agricultural and forestry practices that help reduce global warming by reducing carbon output -- but the real winners are ranchers and farmers who say environmentally sound practices save them money and benefit their ... view more Costa Rica has become a world leader in agricultural and forestry practices that help reduce global warming by reducing carbon output -- but the real winners are ranchers and farmers who say environmentally sound practices save them money and benefit their livestock, their crops and their livelihoods. view less