For over 30 years, Joanna Rogers Macy has been teaching in workshops and trainings that help people move through their despair and denial about nuclear proliferation and ecological destruction and to act with a renewed sense of purpose. In this interview, she highlights the paradox of our material worldview, and the joy of greening the self, seeing ourselves as part of earth's ecology, which she has written about extensively.

Professor Emeritus, Frederic Wagner, explains why everyone should have a basic understanding of science and understand how scientists think and make decisions. As an ecologist and author of a book on climate change, Dr. Wagner explains how policymaking today could benefit from the examination of facts and evidence. He shares two examples of how science has been ignored over politics.

Do you really want to make a difference? Randy Hayes, Executive Director of Foundation Earth believes that our solutions must be commensurate with the problems at hand.  Each of us can be powerful in creating change, as he well knows from many years of environmental activism.  Randy recommends that we act with the understanding that the earth is comprised of multiple interactive systems, a concept embraced in the science of ecology. We can choose to manage brush fires, which will reoccur in other locations, or we can try to affect systemic change, which is our best hope for solving global issues such as climate change or other large scale issues.

Poet and environmental educator Jim LeCuyer talks about how he created a contest for environmental education programs in San Francisco, and why the creation of a lesson plan for environmental education in schools can have a profound effect on students interested in the environment.

Dr. Calisher explains the complexities of the hantavirus and why we need to stay vigilant in our studies of viruses. He tells us what he knows about viruses and how his understanding relates to our study of earth sciences.