This hands-on, group activity shows how a biologically diverse ecosystem protects all members from disease and pests. Includes follow-up discussion questions for the class.
This activity teaches students the concept of “the tragedy of the commons.”
An interview with Dr. Karl-Henrik Robèrt, one of Sweden’s foremost cancer scientists and the founder of The Natural Step, a non profit organization founded with the vision of creating a sustainable society. The sustainability challenge is to design products or services that will help people in the world, that people will like, that reduce the burden on Natural Systems, and that make money.