Aaron Naparstek

Founder of Streetsblog, a Website Providing Daily Coverage of Transportation, Land Use & Environmental Issues in New York City

Abiola Valentine

Abiola Valentine is a poet/spoken word artist who uses writing as a means of expressing the realm of human emotions such as love, joy, pain, fear, anger, rejection, and abandonment, in order to foster individual healing and world unity.

Abrahm Lustgarten

Investigative Reporter, Speaker on Climate Change & Author of "On The Move", about America's Great Climate Migration

On the Move: The Overheating Earth and the Uprooting of America

Achim Steiner

Director of the Oxford Martin School; Former Executive Director of the United Nations Environment Programme

Adam James

Co-Founder of Clean Energy Leadership Institute; Authority on Renewable Energy & Public Policy

Afra Raymond

Afra Raymond is President of the Joint Consultative Council for the Construction Industry (JCC). Afra is a Chartered Surveyor and Managing Director of Raymond & Pierre Ltd. – www.raymondandpierre.com. The opinions of Afra Raymond are not necessarily held

Aidan Gallagher

Actor, Musician & UN Environment Goodwill Program Ambassador; Known for "The Umbrella Academy"

Aimee Witteman

Deputy Assistant Secretary for Intergovernmental Affairs at U.S. Department of Energy

Al Gore

45th Vice President of the United States, Nobel Peace Laureate & Bestselling Author

Alan van Capelle

Executive Director at Friends of the High Line; Adjunct Professor of Public Service at New York University

Honoree Spotlight: Alan van Capelle

Alasdair Harris

Ocean Conservationist & Entrepreneur

Alex Chadwick

Host and Senior Correspondent , BURN

Alex Schulze

Co-Founder & CEO of 4ocean; Advocate for Ocean Cleanup, Conservation & Sustainability

Alexandra Palt

Chief Corporate Responsibility Officer & CEO of the Fondation L’Oréal

Alexandria Villaseñor

Climate Justice Activist & Fridays4Future Organizer; Founder of Earth Uprising

Alexei Arbatov

Academician and professor of the Academy of Defense, Security and Police by the President of Russia and Vice chairman of the YABLOKO party

Alexey Malashenko

The co-chair of the Carnegie Moscow Center’s Religion, Society and Security Program

Alfred Runte

Alfred Runte was born on April 16, 1947, in Binghamton, New York, where he graduated North High School (1965) and the State University of New York at Binghamton (1969).

Amalaonye Josephine Kachikwu

CEO of GIA Media Services, Greatness Coach & Brand Strategist; Award-Winning Author of "Ultimate Journey to Greatness"

Amali Tower

Climate Displacement, Migration & Refugee Expert; Founder of Climate Refugees