Marcela Hahn is executive director, strategic partnerships and alliances CARE USA. She leads CARE USA's strategic partnerships team, which elevates CARE as a leading partner of choice for professional foundations and corporations in a bid to build long-term and sustainable partnerships, generating diverse resources for CARE's mission.

Marcela Quintero is the associate director general, research strategy, and innovation at Alliance of Bioversity International and the International Center for Tropical Agriculture. She leads the implementation of the CGIAR agroecology initiative, a transdisciplinary global research initiative that responds to the needs of food system actors in seven countries while aligning with funders priorities. Marcela is an ecologist from the Universidad Javeriana of Colombia and holds a Ph.D. from the University of Florida.

Marcia Ashong is co-founder and executive director of TheBoardroom Africa. She was recently named amongst Ghana's 20 under 40 business leaders, and is published with the Oxford Journal of World Energy Law, where she made contributions on global trends in local content regulations in oil and gas. She is passionate about the opportunity to impact policy in the natural resource space, and is an avid blogger and speaker on gender equality and the impact of women in leadership.

Marcia Wong is a former deputy assistant administrator for humanitarian assistance at USAID and previously a U.S. State Department senior foreign service officer.

Marcos Neto is the director of U.N. Development Program’s Istanbul International Center for Private Sector in Development and UNDP private sector and foundations team.

Marcus Fedder is vice chair at TCX, a board member of Channel Digital Holding Ltd., and advises development finance institutions. Formerly, he was a director of IFFIm, treasurer of the European Bank for Reconstruction and Development; vice chair of TD Securities, the Toronto Dominion Bank; and a fellow at the Stellenbosch Institute for Advanced Study in South Africa.

Mareen Buschmann is the U.K. and global advocacy lead on women’s economic justice at CARE International UK and provides advocacy/thought leadership on gender-just crisis recovery, caring economies, and the green transition across the CARE confederation. She represents CARE in the UN Economic Justice Action Coalition and ILO Global Coalition for Social Justice.

Marena Brinkhurst is program associate in Namati’s community land protection program. She is a planner, natural resource manager and researcher with experience working with indigenous communities on land and resource tenure systems and rural community development. Her interest in community land rights began while studying biofuel development in India in 2008 and indigenous land rights struggles internationally.

Marg Mayne is CEO of VSO International since the end of 2008. Prior to joining the organization, she was Director of Finance and Resources at the British Council and head of public affairs at Volunteering England, a U.K.-based independent charity and membership organization for volunteers across the world.

Margaret Batty is the Director of Global Policy and Campaigns at WaterAid. She has over 20 years' professional experience working in an international capacity for the voluntary sector, including Age Concern, local government, central government, EU institutions and the United Nations.