Executive Director


Cindy Wiesner is a 25-year veteran of the social justice movement in the U.S. and internationally who currently serves as the executive director of the Grassroots Global Justice Alliance. She helped co-found the Climate Justice Alliance, and she has played a leadership role in the Peoples Climate Movement that organized the massive mobilizations in New York, Washington, D.C. and San Francisco in recent years, and is an advisor to Groundswell’s Liberation Fund.  Cindy started organizing with HERE Local 2850 in Oakland, CA, and went on to become the director of organizing for People Organizing to Win Employment Rights in San Francisco and an organizer and board member for generationFIVE. She has also been a consultant for Men Overcoming Violence Everywhere and Mujeres Unidas y Activas. 

Cindy previously worked as Leadership Development Director of the Miami Workers Center and represented the group as a member of the U.S. Social Forum National Planning Committee. She has been active in many movement building initiatives over the years, including World March of Women, Social Movement Assemblies, International Council of the World Social Forum, Fight Against the FTAA, UNITY, Building Equity and Alignment Initiative and, currently, It Takes Roots and the Rising Majority.  

Her main passions are training organizers in a transformative radical organizing model and building counter-hegemonic campaigns that not only fight what participants are against, but put into practice what they want to see manifested. She identifies as a lesbian and is of Salvadoran, Colombian and German descent. She is a grassroots feminist, internationalist, and movement strategist.