Signatories are listed below:

David Altschul (United States)

Cynda Collins Arsenault (United States)

Klaas Bals (Belgium)

Samuel Batista (United States)

Bobbi Bennett (United States) 

Karl Bilodeau (Canada)

Jonathan Bloch (United Kingdom)

Jacqueline Boberg (United States)

Rich Boberg (United States)

Helene Böhmer (Germany)

Margit Boronkay (Canada)

Michael Brandow (United States)

Stefanie Bremer (Germany) 

Gérard Briand (Canada) 

Dana Bronfman (United States)

Robert Burnett (United States) 

Rasmus Busk (Denmark) 

Ronald D. Carter (United States)

Stella Cecil (United Kingdom) 

Frank Chavez (United States) 

Kenneth Cohn (United States)

Scott Cole (United States)

Chuck Collins (United States) 

William Collins (United States)

Tony Crabb (United States)

Howard Crook (United Kingdom)

Thomas Curan (United States) 

Julia Davies (United Kingdom)

Alan Davis (United States) 

Pierce Delahunt (United States) 

Chris Dewar (Canada) 

Abigail Disney (United States) 

Tim Disney (United States) 

John Driscoll (United States) 

Karen Edwards (United States) 

Fons Elders (Netherlands)

Einar Elsner (United States) 

Marlene Engelhorn (Austria) 

Manuel Espinosa (United States) 

Rick Feldman (United States) 

Valentyn Feshchuk (Norway) 

Sharon Fisher (United States)

Jerry Foley (United Kingdom) 

Patricia Foschi (United States) 

Jerrod Foster (United States) 

Stewart Frisby (United Kingdom) 

Ernest Fuhrmann (Austria) 

Ellyn Gelson (United States) 

Nicolette Beck Getty (United States) 

Vahagn Ghazaryan (Armenia) 

Alexandre Gilbert (Canada) 

David Green (United Kingdom) 

Ron Guillot (United States) 

Amy H (United States) 

Nick Hanauer (United States) 

Eddy Van Hemelrijck (Belgium) 

Simon Hermann (Germany) 

Graham Hobson (United Kingdom) 

Gerd Hofielen (Germany) 

Pierre Hollis (United States) 

Willem van Hoorn (United Kingdom) 

Kimberly Hoover (United States)

Ian Hughes (United Kingdom) 

Rob Hyde (United Kingdom)

James Iacino (United States) 

Diane Isenberg (United Kingdom) 

Scott Jenkins (United States) 

Kristina Johansson (United Kingdom) 

Martijn Kaag (Netherlands) 

Jean Kaplan (United States) 

Rochelle Kaplan (United States) 

Paul Kirincic (United States) 

Raimund Klein (Germany) 

Boris Kolev (Bulgaria) 

David Lee (United States) 

Peter Leest (Netherlands) 

Lily Lewis (United Kingdom) 

Johannes Lohbihler (Germany) 

Daniel Lombardi (Argentina) 

Jamie Love (United Kingdom) 

Kristin Luck (United States) 

Dick Mader (United States) 

Michael Mallozzi (United States) 

Louisa Mann (United Kingdom) 

Ane Maro (Denmark) 

Nick Marple (United Kingdom) 

Steve Marshall (France) 

Patricia Martone (United States) 

Michael McCormick (United States)

Thomas McDougal (United States) 

Gemma McGough (United Kingdom) 

Mary McKellar (United States) 

Maarten Meijnen (Netherlands) 

Allan Moelholm (Germany) 

Lorraine Montez (United States) 

Karl Munthe-Kaas (Norway) 

Raymond Murphy (United States) 

Jeanelle Myers (United States) 

David Nixon (United States) 

Vern Norviel (United States) 

Giorgiana Notarbartolo di Villarosa (United Kingdom) 

S. Nundy (United Kingdom) 

John O’Farrell (United States) 

Ken Olum (United States) 

Benoit Papillault (France) 

Gary Passon (United States) 

Frank Patitucci (United States) 

Morris Pearl (United States) 

Nelson Pedroso (Brazil) 

Dirk Philipsen (United States) 

Michael Pine (United States) 

Erica Pinsky (Canada) 

Anne Pintus (Switzerland)

Rupert Pitt (United Kingdom)

Drew Pomerance (United States) 

Hans Potters (Netherlands)

Stephen Prince (United States) 

Nick Razey (United Kingdom) 

Garry Rogers (United States) 

Paul Rosenstiel (United States) 

Bonnie Rothman (United States) 

Paul Rowland (United Kingdom) 

Xavier Roy (Canada) 

Mark Ruffalo (United States) 

Jonathan Ruga (United States) 

Julie Salamon (United States) 

Eric Schoenberg (United States) 

Michael Schulte (Germany) 

Antonis Schwarz (Germany) 

Stephan Segal (United States) 

Donna Sewall (United States) 

Djaffar Shalchi (Iran/Denmark) 

Linda Shoemaker (United States) 

Charles Simmons (United States) 

Daniel Simon (United States) 

Mark Simpson (United Kingdom) 

Akshay Singal (United Kingdom) 

Joel Solomon (Canada) 

John Steel (United States) 

Gary Stevenson (United Kingdom) 

Karen Stewart (United States) 

Arthur Strauss (United States) 

Ralph Suikat (Germany) 

Ritchie Tabachnick (United States) 

Leonie Taylor (United Kingdom) 

Mike Tomson (United Kingdom) 

Claire Trottier (Canada) 

Sylvie Trottier (Canada) 

Fernando Varela (Argentina) 

Jeff Wack (United States) 

Dale Walker (United States) 

Thomas Walsh (Australia) 

Sean Webster (Canada) 

Irmingard Weise (Germany) 

Phil White (United Kingdom) 

Doyle Wiseman (United States) 

Bennet Yee (United States)