Documentary filmmaker Mark Kitchell's new film is A Fierce Green Fire: The Battle for a Living Planet. It's a sweeping exploration of 50 years of environmental activism, and it will be screened this Saturday as the keynote film of Boston's 5th Annual Enviro-Film festival.
You can find a schedule of more Boston-area screenings here.
Mark Kitchell, documentary filmmaker.
This segment aired on July 31, 2013.