Popular UK nurse teacher Dr. John Campbell's tips. Scientist Paul Beckwith says Canada blundered into disaster, and clearing air could release 25 years worth of warming - this spring or summer.
Interviews by Alex Smith of Radio Ecoshock
One verse of "When the Pandemic Is Over" by David Rovics
In the Affiliates version there is a break and re-intro at 30:00 for stations needing to insert station ID or announcements.