| Dr. Helen Caldicott explains the medical dangers of the nuclear fuel cycle, including uranium mining, and talks about the current situation at the devastated Fukushima nuclear power plant in Japan.

| In this episode, Dr. Helen Caldicott talks with Bob Alvarez, a Senior Scholar at the Institute for Policy Studies in the U.S. He and Caldicott discuss nuclear disarmament and energy policies.

| This week on If You Love This Planet, Dr. Caldicott talks to Stephen M. Omohundro, a computer scientist specializing in artificial intelligence.

| In this episode of If You Love This Planet, Dr. Helen Caldicott talks about conservation biology with self-confessed "student of anti-aging," Dr. Reese Halter.