Eric Walker added Fleeing Nicaraguans strain Costa Rica's asylum system | AP News to 2007 Presidency of Daniel Ortega and Costa Rica

Eric Walker added Costa Rica Has Run on 100% Renewable Electricity for 299 Days to Costa Rica

Eric Walker added Impacts of Climate Change on Costa Rica - Living in Costa Rica to Climate change and Costa Rica

Eric Walker added Climate change is already happening in Costa Rica. to Climate change and Costa Rica

Eric Walker added a number of links to Costa Rica, and added Costa Rica to Central America

Eric Walker added a number of topics to Central America, and added Central America to The Americas