A "vessel of opportunity" skims oil spilled after the Deepwater Horizon/BP well blowout in the Gulf of Mexico in April 2010.

Our Shared Environmental History

Las personas y los recursos (People and Resources)

Nuestro Mundo, Nuestro Futuro (Our World, Our Future) – Secondary

Screenshot of video lesson plan "Go Fish!" demonstrating uneven resource consumption of limited resources

Go Fish!

Unit for elementary grades covers how humans use the Earth's resources

How do People Use the Earth’s Resources?

Ocho mil millones de personas: cómo enfrentar el futuro como una familia global (8 Billion People: Facing the Future as a Global Family)

The average American generates 4.4 pounds of solid waste each day

Degree of Impact cards

Colorful hands lift up for the Earth and young students learn how they can be stewards of the planet

Sharing a Small World: Introductory Narrative

Deforestation in the Amazon rainforest.

The Human-Made Landscape