This page shows an incomplete list of people whose voices you hear in our shows. Click on any person’s name to see the shows in which they appear.
- Aaron Tang
- Abigail Cooper
- Abraham Lincoln
- Adonal Foyle
- Ahmed Kathrada
- Al Gore
- Alan Mendelsohn
- Albert Einstein
- Albert T. Murphy (2)
- Alessio Fasano
- Alex Knott
- Alfred Amoury
- Ally Evelyn-Gustave
- Alvin Kimbrough
- Amy Klobuchar
- Andrew Weil (4)
- Andy Jones
- Ann Cook
- Ann Webster (2)
- Anna Lappe
- Anne Bancroft
- Anne Ellinger
- Anne Sullivan Macy
- Annemarie Schimmel
- Annette Gordon-Reed
- Annette Stanton
- Annie Leonard
- Anthony Burns
- Anthony DeMello
- Arnie Gundersen
- Art Rolnick
- Arthur Waskow
- Arun Gandhi
- Barack Obama
- Barbara Cervone
- Barbara Ehrenreich
- Barbara Fredrickson
- Barry Bluestone (2)
- Bawa Muhaiyaddeen (6)
- Ben Veghte
- Benjamin Ferencz
- Benjamin Franklin
- Bernard Lown (2)
- Beth Adams
- Beth Shulman
- Betsy Roter
- Betty Burkes (2)
- Betty Ford
- Betty Stookey
- Bill Clinton
- Bill Moomaw
- Bill Mosher
- Bill Moyers
- Bill Siemering
- Bill Simom
- Bill Ward
- Bo Lozoff
- Bob Dylan
- Bob Massie
- Bobbie Gottschalk
- Bonnie Pelletier
- Brett Kavanaugh
- Brian Bannon
- Carl Hulse
- Carla Short
- Carlotta King
- Carol Ramsey-Lucas
- Carole Garibaldi Rogers
- Carrie Newcomer
- Casey Kasem
- Catherine Price (2)
- Cathrine Sneed
- Cecile Andrews
- Cesar Chavez
- Charles Clements
- Charles Gibbs
- Charles Jacobs
- Charlie Starbuck
- Cheryl Jones
- Chris Balme
- Chris Hedges
- Chris Lewis
- Christal Presley
- Christopher Ellinger
- Chryssie Hynde
- Chuck Collins
- Clarence Earl Gideon
- Clarence Thomas
- Colman McCarthy
- Connie Curry
- Connie Delaney
- Connie Goldman
- Conscientious Objectors
- Craig Satterly
- Cynthia Wachtell
- Daisy Newman
- Dalai Lama
- Daniel Barenboim
- Daniel Goleman (2)
- Daniel Goleman (Wikipedia) (2)
- Daniel Libby
- Daniel Silva
- Daniel Spiro
- Danielle Martin
- Darrell Scott
- Dave Sevick
- David Allen (4)
- David Blight
- David Grabowski
- David Himmelstein
- David K. Shipler
- David Kaczynski (2)
- David Mick
- David Scheffer
- David Spiegel
- David Steindl-Rast (3)
- Deborah Holmes
- Denise Pope
- Denzel Washington
- Don Ernesto Contreras
- Donald Abrams
- Donna Hicks
- Doris Haddock AKA "Granny D"
- Dorothy Cotton
- Dorothy Day (2)
- Doug Albert
- Doug Jones
- Dred Scott
- Duane Elgin
- Dzhokhar Tsarnaev
- Edna Greene Medford
- Edward Loring
- Edward Said
- Edwin Walker
- Eileen Flanagan (2)
- Eileen Stuart-Shor
- Elena Kagan
- Eli Jaxon-Bear
- Elisabeth Kubler-Ross
- Elissa Hardy
- Elizabeth LaRosee
- Elliott Garcia
- Eloise Houghton
- Emily Bazelon
- Eric Dawson
- Eric Foner
- Eric Holder
- Eric Klinenberg
- Ernie Boyer Jr.
- Eugene Chazov
- Everett Mendelsohn
- Ezekial Edwards
- FDR
- Fr. Robert Drinan
- Frances Moore Lappe (2)
- Frances Shrand
- Francis Moore Lappe (2)
- Frank Rogers
- Franklin Delano Roosevelt
- Franklin Roosevelt
- Fred Rogers
- Frederick Douglass
- Fuard Uduman
- Genesis Butler
- Geoffrey Canada
- George Boos (2)
- George Mumford
- George W. Bush
- Georges Benjamin
- Gerald Jampolsky
- Gina Shephard
- Gordon Berlin
- Gordon Wood (2)
- Greta Ronningen
- Guitelle Sandman
- Gwendolyn Zoharah Simmons
- Hal Ackerman
- Harold Ball
- Harold Koenig
- Harold Kushner
- Haytham Younis
- Helen Keller (2)
- Helen Thomas
- Henrietta Green
- Henry Fonda
- Henry James
- Herbert Benson (4)
- Hilary Green
- Howard Thurman
- Ira Helfand (2)
- J. Irwin Miller
- Jack Kornfield
- Jacob Hacker
- Jacob Needleman (4)
- Jacqueline Boyd
- Jalaluddin Rumi (2)
- James Crosby
- James Dillet Freeman (2)
- James Feldman
- James Gordon (4)
- James Hansen
- Jane English (2)
- Janet Connors
- Janet Seckel-Cerrotti
- Jean Shinoda Bolen
- Jeff Snipes
- Jeffrey Gu
- Jeni Stepanek
- Jennifer Leaning
- Jennifer LeBarre
- Jeremy Travis
- Jerome Anderson
- Jesse Dunbar
- Jill Hall
- Jill Jackson Miller
- Jim Hightower
- Jim Schultz
- Joan Borysenko
- Joanne Hamlin
- JoBeth Walt
- Joe Bodanza
- Joe McNulty
- Joel Bauman
- John C. Bogle (2)
- John Cartwright
- John Dillon
- John Heider
- John Lewis (2)
- John McCutcheon
- John Robbins
- John Wood
- Jon Duvall
- Jon Kabat-Zinn (2)
- Jon Wilson
- Jonathan Adler
- Jonathan Granoff
- Jonathan Kozol
- Jonathan Star
- Jonna Tamases
- Julia Child
- Julia Ward Howe
- Julie Goschalk
- Kalsie King
- Kalu Rinpoche
- Karen Armstrong
- Kate Hennessy
- Kathe McKenna (2)
- Kathleen DiChiara
- Kathy LeMay
- Katie Davis
- Kelly Linehan
- Ken Burns (2)
- Ken Nordine
- Kenny Okagaki
- Kevin Phillips
- Kimberly Atkins
- Kisha Davis
- Kobe Bryant
- Kristin Stoneking
- Lao Tsu (3)
- Larra Clark
- Larry Dossey
- Laura Poskin
- Laurie McDermott
- Leah Ward Sears
- Lee Berk
- Lex Hixon
- Liam Reardon
- Linda Lantieri
- Lindsay Gutherie
- Lindsay Mofford
- Lindsay Yellen
- Lois Harris
- Loretta LaRoche (2)
- Louise Diamond
- M. Basil Pennington
- Mae Bertha Carter
- Malcolm Schultz
- Manny Salazar
- Marc Freedman
- Margaret Caudill
- Margeret Stuber
- Margot Moomaw
- Marion Grodin (2)
- Mark Hall
- Mark Rank
- Mark Twain
- Marlene Sandstrom
- Marshall Rosenberg
- Martin Luther King Jr. (4)
- Martin Rossman (2)
- Martina Cummings
- Mary Baker Eddy
- Mary Bove
- Mary Corbett
- Mary Gillespie
- Mary Jo Kreitzer
- Mary Powell (2)
- Mary Williams
- Matthew Heineman
- Mattie Stepanek
- MD (2)
- Meade Palidofsky
- Melissa Barnett
- Melvin Lewis
- Mia Farrow
- Michael Barnes
- Michael DelCambre
- Michael Fanone
- Michael Green
- Michael Jordan
- Michael Lerner (2)
- Michael States
- Michael Toms
- Michelle Jeske
- Mike Houck
- Mike Hughes
- Mike Rose
- Mitch Gilbert (3)
- Mohandas Gandhi (3)
- Myla Kabat-Zinn
- Nancy Carlsson-Paige (2) http://www.nancycarlsson-paige.org
- Nancy Cauthen
- Nancy Gertner
- Nancy Molito
- Nancy Small (2)
- Neal Barnard
- Neale Donald Walsch
- Nel Noddings
- Nelson Mandela
- Neven Lalic
- Nichole Warwick
- Noel Paul Stookey
- Norman Cousins (2)
- Olivia Brown Pina
- Olivia Calkins
- Oral Lee Brown
- Pam Boyer
- Pamela Martin
- Pamela Post Ferrante
- Parker Palmer (2)
- Patricia Hill
- Patricia Jennings
- Patrick Borgen (2)
- Patrick O'Reilly
- Paul Schervish
- Peggy Taylor
- Perri Klass
- Pete Peterson
- Peter Esmonde
- Phil Hartman
- Pope Francis
- Rabbi Elimelech Goldberg
- Rabbi Harold Kushner
- Rachel Naomi Remen (2)
- Rachel Scott
- Rajendra Pachauri
- Ralph Snyderman
- Ralph Waldo Emerson
- Ram Dass
- Ray Hammond A true visionary and leader, co-founding Bethel A.M.E. in Boston alongside his wife, Gloria. The son of a Baptist preacher and a schoolteacher in Philadelphia, Rev. Hammond's early years instilled in him a deep sense of purpose and a passion for service.
- Rees Cosgrove
- Rev. Beth Loomis (3)
- Rev. Gwendolyn Collins
- Rev. Jim Wallis
- Rev. John Harrison
- Rev. Lucy Sanders
- Rev. Michael McElhinny
- Rev. William Barber III
- Rev. Wilson Goode
- Richard Ashby
- Richard Weissbourd
- Richard Wilkinson
- Rita Nakashima Brock
- Rob Warden
- Robert A. Emmons
- Robert Barnes
- Robert C. Fuller
- Robert McChesney
- Robert Muller (2)
- Robert Neer
- Robert Schimmel
- Robin Casarjian (3)
- Roger Fisher
- Roger Oser
- Roger Taney
- Ronald Eyre
- Ronda Guberman
- Roni Neff
- Rosalind Brooks
- Rubin Carter
- Rueben Martínez
- Ruth Marcus
- Sabrina N’Diaye
- Sally Bingham
- Sam Kass
- Samuel Alito
- Sandra Day O'Connor
- Sara Van Gelder
- Sarah Holewinski
- Scott Bennett
- Selma Johnson
- Shams-e Tabrizi
- Shaquille O'Neal
- Sharon Lee
- Sharon Salzberg
- Shima Konishi-Gray
- Sid Caesar
- Sidney Mintz
- Stacy Palmer
- Stanley Weintraub
- Stefanie Ostrowski
- Steffi Woolhandler
- Stephen Flynn
- Steve Brennan
- Steve MacAusland
- Steve Shick
- Stewart Brand
- Sue Folinsbee
- Summer Williams
- Susan Bauer-Wu
- Susan Beaumont
- Susan Engle
- Susan Gardin
- Susan Gold
- Tai Schoeman
- Tajae Gaynor
- Teny Oded Gross
- Thea James
- Thich Nhat Hanh
- Thomas Owenby
- Tim Ryan
- Timmen Cermak
- Tony Kim
- Tracy Gary
- Travis Weiner
- Tucker Stilley
- Ty Seidule
- Van Jones
- Varro Tyler
- Vernon Johnson
- Viktor Frankl
- Vincent Harding
- Walter Cronkite
- Walter Willett
- Wanda Baker
- Warren Buffet
- Wayne Jonas
- Will O'Brien
- William Gibson
- William Leuchtenburg
- William Moomaw (2)
- William Penn
- William Powers
- William Ury (2)