Robert O’Keefe is vice president of the Health Effects Institute, president of HEI-Energy, and chair emeritus of Clean Air Asia. He has lead major HEI programs that independently assess the health impact of air pollution from domestic and global sources, including those driven by climate concerns for over two decades.

Robert Picciotto served as director-general of the Independent Evaluation Group at the World Bank from 1992 to 2002. He is a graduate of the Ecole Nationale Supérieure de l’Aéronautique and of the Woodrow Wilson School for Public and International Affairs at Princeton University. He has served on the United Kingdom Evaluation Society and the European Evaluation Society boards, the United Kingdom Independent Advisory Committee on Development Impact, and the Advisory Council of Wilton Park.

Robert Steinglass is director of the Immunization Center at John Snow, Inc., Immunization Team Leader at the USAID-funded Maternal and Child Survival Program and directed immunization on each of USAID’s JSI-managed projects. He was WHO’s immunization technical officer for 10 years in North Yemen, Oman and Nepal and earlier worked on smallpox eradication in North Yemen and Ethiopia.

Robert Walker is the president of the Population Institute, where he directs the organization's advocacy and public education activities, including its work on issues related to health, economic development, sustainability and the environment. Prior to joining the Population Institute in February 2009, Walker was president of the Population Resource Center. He formerly was the executive director of the Common Cause Education Fund, a nonpartisan, nonprofit organization.

Roberta Blackman-Woods was elected MP for the city of Durham in 2005. Prior to being elected, she was an academic. She has a long-standing interest in international issues, and was appointed shadow minister for international development in 2017.

Robert Agyarko is the lead adviser on outbreaks and epidemics at Africa Risk Capacity. He is a global health and international development expert with over 25 years of work experience, including with the World Health Organization, UNICEF, the Global Fund to Fight AIDS, Tuberculosis and Malaria, ALMA, CEDEP, and HelpAge International. He has supported numerous African countries in controlling infectious diseases, including malaria, HIV/AIDS, Ebola, and, more recently, COVID-19.

Roberto Bocca is the head of the Centre for Energy and Materials at the World Economic Forum. His career spans Unifarma, Finconsumo, and Telecom Italia, and he has held senior roles at BP International (1995-2009), where he led business development and emerging markets across France, Poland, India, and the United Kingdom.

Robin Averbeck is the agribusiness campaign director at Rainforest Action Network, where she has worked since 2009. Prior to RAN, Robin worked at Greenpeace and U.S. PIRG. She grew up in Wisconsin and is a cycling enthusiast who first fell in love with the human ecology of tropical rainforests during her college studies in the Brazilian Amazon.

Robin Gorna is a writer, advocate, and strategist with a strong track record for leading effective action on AIDS and women's rights. She was the lead of SheDecides support team until March 2019 and formerly executive director for the Partnership for Maternal, Newborn & Child Health and the International AIDS Society.

Robin Nixon Uncapher is senior manager, international talent management for Global Communities (formerly CHF International) in Silver Spring, MD. Robin manages Global Communities’ proposal, field recruitment and global talent management. With over 25 years of human resources experience, Robin has worked extensively with business operations in Europe, Africa, Asia, Middle East and the United States.