Craig Piercy

American Nuclear Society

Dr. William Potter

James Martin Center for Nonproliferation Studies

Susan Pepper

Institute of Nuclear Materials Management

Nickolas Roth

International Nuclear Security Forum

Amber von Ruden

North American Young Generation in Nuclear

Keith Porter

The Stanley Center for Peace and Security

Sarah Streyder

Secure Families Initiative

Elena Sokova

Vienna Center for Disarmament and Non-Proliferation

Cecili Thompson Williams

Beyond the Bomb

Sir Adam Thomson

European Leadership Network

John Tierney

Center for Arms Control and Non-Proliferation

Alexandra Toma

Peace and Security Funders Group

Dr. John Wagner

Idaho National Laboratory

Lovely Umayam

Bombshelltoe

Christine Parthemore

Council on Strategic Risks

Penny Willgerodt

The Prospect Hill Foundation

Frederick Kempe

The Atlantic Council

Jhansi Kandasamy

U.S. Women in Nuclear

Joan Rohlfing

Nuclear Threat Initiative

Ben Watts

Tetra Tech

Lindsay Rodman

Leadership Council for Women in National Security Executive Director

Laura Rockwood

Open Nuclear Network

Al Jubitz

Jubitz Foundation

Derek Johnson

Global Zero

Diane Randall

Friends Committee on National Legislation

Shalonda Spencer

Women of Color Advancing Peace and Security

Stephen B. Heintz

Rockefeller Brothers Fund

Laicie Heeley

Inkstick Media

Dr. John Hamre

Center for Strategic and International Studies

Erika Gregory

N Square

Dr. Joanna Kidd

Ridgeway Information

Daryl Kimball

Arms Control Association

Nancy Parrish

Women's Action for New Directions

John Palfrey

John D. and Catherine T. MacArthur Foundation

Dr. Matthew Moran

King's College London

Dr. Ernest Moniz

Nuclear Threat Initiative

Stephen Miles

Win Without War Director

Thom Mason

Los Alamos National Laboratory Laboratory Director

Kristina Lunz

Centre for Feminist Foreign Policy

Valerie Lincy

Wisconsin Project

Johanna Chao Kreilick

Union of Concerned Scientists

Maria Korsnick

Nuclear Energy Institute

Dr. Vartan Gregorian

Carnegie Corporation of New York

Seth Grae

Lightbridge Corporation

Nancy Gallagher

Center for International and Security Studies at Maryland

Ellen Friedman

Compton Foundation

Brian Finlay

The Stimson Center

Maggie Feldman-Piltch

Unicorn Strategies

Kirthi Jayakumar

Gender Security Project

Marion Messmer

BASIC Co-Director

Jamal Abdi

National Iranian American Council

Amb. William J. Burns

Carnegie Endowment for International Peace

Jeff Carter

Physicians for Social Responsibility

Marissa Conway

Centre for Feminist Foreign Policy

Dan Correa

Federation of American Scientists

Jonathan Cowan

Third Way

Lars van Dassen

World Institute for Nuclear Security

Michael Dignam

CRDF Global

Rodney C. Ewing

Center for International Security and Cooperation

Matthew Bunn

Managing the Atom

Rachel Bronson

Bulletin of the Atomic Scientists

Andrew Albertson

Foreign Policy for America

Dr. Todd Allen

Fastest Path to Zero Initiative and Nuclear Engineering & Radiological Science at Michigan

Asha Asokan

NuclearBan.US

Lauren Bean Buitta

Girl Security

Dr. Emma Belcher

Ploughshares Fund

Jenna Ben-Yehuda

Truman Center, Truman Project and Women's Foreign Policy Network

Ariela Blätter

Women in International Security

Lynn Fahselt

ReThink Media