Executive Editor, The Washington Post

Professor of Practice, School of Sustainability and Walter Cronkite School of Journalism and Mass Communications, Arizona State University; Writer, Director, and Producer, Car...

Founder and CEO, Current EV Motors

Professional Climber, Writer

Curator; Founder, The ReefLine

Founder and CEO, DroneSeed

​Mayor of New Orleans

Chief Communications and Marketing Officer, Rocky Mountain Institute

Founder and CEO, Neoteric Energy and Climate

​AVP, Global Environmental Sustainability, AT&T​

Minister of State for Finance, Ireland

​EVP, Group President-Utilities, Chief Customer Officer, Xcel Energy​

Ecologist and Conservationist

​Co-Founder and CEO, Rewoven; Co-Founder, Future of Fashion Indaba​

Vice President of Partnerships, Elemental Excelerator

​Associate Dean of Research, Professor, and Co-Director, Master of Professional Science in Urban Sustainability and Resilience, University of Miami School of Architecture​