Web Resources

http://www.prb.org/
Washington, DC
Focus areas include Inequality and poverty; Social and environmental dimensions of health; World and US population trends

https://www.cia.gov/the-world-factbook/
World and regional maps, Guide to country profiles (References tab) leading to information about geography, people and society, environment.

https://data.worldbank.org/products/tools
List of available data portals e.g. Climate change knowledge portal