Harpinder Collacott is executive director at Development Initiatives, an independent international organization that focuses on putting data-driven decision-making at the heart of poverty eradication. She has a wealth of experience including working with the War Crimes tribunal for Sierra Leone, in the philanthropic sector focusing on international human rights, and in various researcher roles for think tanks and in the U.K. and European parliaments. She is a graduate from the London School of Economics and the University of Cambridge.

Harriet Lamb is CEO of climate charity Ashden. She is a former CEO of peace-building organization International Alert and spent 15 years leading Fairtrade in the U.K. and globally.

Harriett Baldwin is a member of U.K. Parliament. She is also chair of the All-Party Parliamentary Group on Global Education and co-chair at the International Parliamentary Network for Education. She was minister for Africa in the Foreign & Commonwealth Office and minister of state for international development, with responsibility for children, global education, and youths.

Harry Hayward joined CGA Technologies in South Sudan in 2018 where he worked with the Ministry of Education to improve service delivery through the IMPACT and Girls' Education South Sudan projects. In 2020, he moved to Sierra Leone where he led research for the Out-of-School Children study and coordinated the development of the subsequent Out-of-School Children Strategy with education stakeholders from government, civil society and international organizations. As deputy country coordinator, he is currently coordinating CGA’s new projects to develop an education attendance monitoring system and a Teaching Information Management System for the Teaching Service Commission.

Harry Myo Lin is a dedicated Myanmar peacebuilder and interreligious dialogue facilitator with extensive experience across Asia. He works on human rights, freedom of religion or Belief , and strengthening community resilience, promoting inclusive approaches to peace, countering hate speech, and supporting grassroots efforts to build mutual understanding in diverse and divided societies.

Hasan Davulcu is associate professor of computer science in Arizona State University’s Fulton Schools of Engineering. He is an expert in developing novel data mining techniques and tools for structuring and organizing unstructured sources.

Hasina Akhter is area director for BRAC in Cox's Bazar, Bangladesh. She currently oversees the organization's multisector response to the Rohingya refugee crisis. She previously served with BRAC as country director for Uganda, where she led BRAC's holistic suite of development and humanitarian interventions in the country, including a response to the Ebola outbreak and a portfolio of activities to support South Sudanese refugees.

Hassan Damluji is a co-founder of Global Nation, a think/do tank aimed at improving global cooperation. He is also a senior adviser to WHO on pandemic intelligence and a senior visiting fellow at LSE. Previously, he spent a decade at the Gates Foundation where he was deputy director for global policy and advocacy. In 2019, Hassan published “The Responsible Globalist.” It was described by Bill Gates as “thoughtful and well written,” by Riz Ahmed as “visionary,” and by Richard Curtis as “the book I would have written if I was smart enough.”

Hassanatu Blake, Ph.D., MPH, MBA is the inaugural director of the global health undergraduate program and an associate clinical professor in the department of global, environmental, and occupational health at the University of Maryland School of Public Health. She is a global and digital health leader dedicated to improving health and well-being in underserved communities worldwide.

Hassatou Diop N’Sele is vice president for finance and chief financial officer at the African Development Bank. A Senegalese national, Diop N’Sele is a seasoned professional with over 30 years of banking and finance experience. She joined AfDB in 1999 as senior treasury officer and successively held positions of principal treasury officer, chief treasury officer and manager of the Capital Markets and Financial Operations Division, prior to her appointment as treasurer of the bank group in 2015.