Source: Intro Music by Mark Hannan; Public Domain Images from www.clker.com; Public Domain
An equation that attempts to explain how much of an impact a population has on the environment.
The idea that humans are causing lasting damage to the natural world, we're taking more than we're giving.
The natural interactions of organisms within an environment.
The material reality of the natural world found on the Earth's surface and atmosphere.
The study of systemic interactions within the environment.