Season
- Season 1 1999-08-09
- Season 2 2000-10-06
- Season 3 2001-09-07
- Season 4 2003-02-04
- Season 5 2003-10-14
- Season 6 2004-10-26
- Season 7 2005-10-11
- Season 8 2006-10-24
- Season 9 2007-10-16
- Season 10 2008-10-22
- Season 11 2009-09-21
- Season 12 2010-10-19
- Season 13 2011-10-13
- Season 14 2012-10-08
- Season 15 2013-10-28
- Season 16 2014-10-13
- Season 17 2015-11-09
- Season 18 2016-10-02
- Season 19 2017-11-06
- Season 20 2018-10-29
- Season 21 2019-10-28
- Season 22 2020-10-19
- Season 23 2021-10-10
- Season 24 2022-09-12
- Season 25 2023-09-18
- Season 26 2024-09-30
Season 26 Episode
- Season 10 Chicago 10
- Season 10 Dinner with the President: A Nation's Journey
- Season 10 Knee Deep
- Season 10 Lioness
- Season 10 March Point
- Season 10 The Atom Smashers
- Season 10 Wonders Are Many: The Making of "Doctor Atomic"
- Season 10 Wonders Are Many: The Making of 'Doctor Atomic'
- Season 10 Grey Gardens: From East Hampton to Broadway
- Season 10 Helvetica
- Season 10 Adjust You Color: The Truth of Petey Greene
- Season 10 Adjust Your Color: The Truth of Petey Greene
- Season 10 The Order of Myths/Bi-Racial Hair
- Season 10 The Order of Myths
- Season 10 Lakshmi and Me
- Season 10 Recycle
- Season 10 Milking the Rhino
- Season 10 Taking Root: The Vision of Wangari Maathai
- Season 10 Steal a Pencil for Me
- Season 10 At Home in Utopia
- Season 10 Wings of Defeat
- Season 10 Crips and Bloods: Made in America
- Season 10 Stranded: The Andes Plane Crash Survivors
- Season 10 Steal a Pencil for Me
- Season 10 Ask Not
Independent Lens - Season 10 Episode 19 Steal a Pencil for Me
6.50 60 minutes How does the simple act of planting trees lead to winning the Nobel Peace Prize? Ask Wangari Maathai of Kenya. In 1977, she suggested rural women plant trees to address problems stemming from a degraded environment. Under her leadership, their tree-planting grew into a nationwide movement to safeguard the environment, defend human rights and promote democracy, earning Maathai the Nobel Peace Prize in 2004.
