Authors
Stephen Weir
Vice President, Housing Innovation, Habitat for Humanity International
Jan Vapaavuori
Mayor, Helsinki
Gerben van Straaten
Founder, World of Walas
Santiago Uribe
Chief Resilience Officer, City of Medellín
Alessio Trerotoli
Artist, Alessio Trerotoli Photographer
![Alessio Trerotoli headshot](/sites/default/files/styles/blue_marble_thumb/public/2022-03/Alessio-Trerotoli_web1000.jpg?itok=cxROzZOC)
Andrew Selee
President, Migration Policy Institute
Andrew Selee is the president of the Migration Policy Institute, which seeks to improve immigration and integration policies through research and…
![Photo of Andrew Selee](/sites/default/files/styles/blue_marble_thumb/public/2024-07/andrew%20selee%20headshot.jpg?itok=Xc6-YPbf)
Samuel Schwartz
Founder and CEO, Sam Schwartz Transportation Consultants
Laura Schumacher
Vice Chairman, External Affairs and Chief Legal Officer, AbbVie
![Headshot for Laura Schumacher](/sites/default/files/styles/blue_marble_thumb/public/2022-03/laura-Schumacher_web1000.jpg?itok=GI9zLpN5)
Rebekah Scheinfeld
Former Commissioner, Chicago Department of Transportation
![Headshot for Rebekah Scheinfeld](/sites/default/files/styles/blue_marble_thumb/public/2022-03/Rebekah-Scheinfeld_web1024.jpg?itok=yzNp4tZi)
Aromar Revi
Director, Indian Institute for Human Settlements
![Aromar Revi](/sites/default/files/styles/blue_marble_thumb/public/2022-03/Aromar-Revi_web793.jpg?itok=tkLbX6PY)