Learn about the causes and effects of wasting our resources, from diminishing fuel reserves to saving energy, and how we can recycle to help our planet.
Discover the causes and effects of the destruction of habitats, from overfishing and poaching to deforestation, and what we are doing to halt the extinction of endangered species.
Learn how our world needs energy, and how future power from the sun, wind,water, plants, and atoms will provide our energy needs in the 21st century and beyond.
Discover a thirsty world where safe drinking water is rarely available, lakes are disappearing, polluted water brings disease, and see what we are trying to do to help our planet.