BBC
Bbc News: Disposable Planet
The Earth's population is soaring, but its resources are finite. Can we provide food, water, energy? Watch a slideshow on our planet's future, and take a quiz to measure your impact on the Earth.
Geographypods
Geographypods: Patterns and Change: Patterns in Resource Consumption
This collection of three learning modules looks at issues related to resource consumption. It examines theories about how population size affects consumption, the changing patterns of energy consumption, and ways to minimize consumption....
PBS
Pbs Learning Media: Global Trends Quiz
In this interactive quiz from NOVA, take the Environmental Challenge and test your knowledge of human impact on the world's natural resources and climate.
United Nations
United Nations: Department of Economic and Social Affairs: Population
An excellent source for credible population data. Contains links to the world population data and demographic trends and themes.
TED Talks
Ted: Ted Ed: What Would Happen if Every Human Suddenly Disappeared?
What would happen if suddenly, every human on Earth disappeared? Dan Kwartler investigates.