• Charbel Aoun, Senior Vice President, Smart Cities, Schneider Electric

• Shannon Bouton, Practice Manager for Sustainable Cities & Cities Special Initiative, McKinsey & Company, Inc.

• Craig Donovan, Head of Sustainability Research, Ericsson

• Angel Hsu, Project Manager, Environmental Performance Measurement, Yale School of Forestry and Environmental Studies

• Emma Stewart, Head of Sustainability Solutions, Autodesk

Moderated by Angel Hsu.

• Brent Brown, Director, bcWORKSHOP

• Dave Brown, Chief of Police, City of Dallas

• Veletta Forsythe Lill, Former City Council Member, City of Dallas

• Ramon Miguez, Vice President, HDR & Former Assistant City Manager, City of Dallas

• Rena Pederson, Award-winning Journalist and Faculty Member, Southern Methodist University

• Michael Tregoning, President, Headington Companies

Moderated by Rena Pederson.

• Aaron Hurst, Founder & Chief Executive Officer, Taproot Foundation & Imperative

• Tim Leberecht, Chief Marketing Officer, NBBJ

• Sonja Miokovic, Global Director, YouthfulCities

• Sarah Murray, Contributor, Financial Times and Economist Group

• Ahmed Riaz, Principal Designer, Concept Ideation, frog

Moderated by Tim Leberecht.

• Mouna Andraos, Co-founder, Daily tous les jours

• David Auerbach, Co-founder, Sanergy - Nairobi

• Catherine Cuellar, Chief Executive Officer, Dallas Arts District

• Mark Dytham, Director, Klein Dytham Architecture, Founder, PechaKucha

• Matthew George, CEO, Bridj

• Mohamed Hage, Chief Executive Officer and Founder, Lufa Farms - Montreal

• Pronita Saxena, Co-founder and Chief Growth Officer, NextDrop

• Su Yunsheng, Director of Technical Development Center of Urban Development Planning Branch, Shanghai Tong Ji Urban Planning & Design Institute

Moderated by Catherine Cuellar.

• Al Bunshaft, Senior Vice President - Americas, Dassault Systèmes

• Michael Dixon, General Manager, Smarter Cities, IBM

• Chris Michael, Deputy Editor, Guardian Cities

• April Rinne, Sharing Economy Advisory Board, City of Seoul, South Korea

• Molly Turner, Director of Public Policy and Civic Partnerships, Airbnb

• Corey Zehngebot, Senior Urban Designer and Architect, Boston Redevelopment Authority

Moderated by Chris Michael.

• Mark Dixon, Founder and Chief Executive Officer, Regus

• Alex Krieger, Principal, NBBJ, Professor, Harvard Graduate School of Design

• Harold Madi, Director of Urban Design, City of Toronto

• Lorenzo Reffreger, Head of Sales & Systems - North America, Bombardier Transportation

• Aaron Seward, Managing Editor, The Architect's Newspaper, Editor of The Architect's Newspaper Southwest edition

Moderated by Aaron Seward.

• Lady Barbara Judge, Chairman, UK Pension Protection Fund, Former Chairman, UK Atomic Energy Authority

• John Macomber, Senior Lecturer in Finance, Harvard Business School

• Javier Palomarez , President and Chief Executive Officer, United States Hispanic Chamber of Commerce

• Mark Paris, Managing Director and Head of the Urban Innovation Initiative, Citi

Moderated by Mark Paris.

• Miriam Fahmy, Director of Research and Publications, Institut du Nouveau Monde (INM)

• Claude Grunitzky, Chairman, True 212

• Galit Gun, Senior Director of Strategy, Purpose

• Ashwin Mahesh, Innovator and Public Policy Researcher National Institute of Advanced Studies, India; CEO, Mapunity; Editor, India Together

• Nithya Raman, Director, Transparent Chennai

Moderated by Claude Grunitzky.

• Joel Allison, Chief Executive Officer, Baylor Health Care System

• Lee Cullum, Host of 'CEO', KERA Television and Radio

• Esther Dyson, Founder, The Way to Wellville, Chairman, EDventure

• Marc Freedman, Founder and Chief Executive Officer, Encore.org

• Anil Menon , President, Smart+Connected Communities, Deputy Chief Globalization Officer, Cisco

• Betsy Price, Mayor, City of Fort Worth

Moderated by Lee Cullum.

• Gerardo Asali, Founder and CEO, DAS arquitectura

• Scott Crouch, Founder/Chief Executive Officer, Mark43

• Catherine Cuellar, Chief Executive Officer, Dallas Arts District

• Mark Dytham, Director, Klein Dytham Architecture, Founder, PechaKucha

• Chad Houser, Executive Director, Chef , Cafe Momentum

• Miloš Milisavljević, Founder and Chief Executive, Strawberry energy

• Meenu Vadera , Founder, Sakha Consulting Wings Private limited, Founder/Executive Director, Azad Foundation

Moderated by Catherine Cuellar.

• Manal Ataya, Director General, Sharjah Museums Department, Government of Sharjah

• Jamie Bennett , Executive Director, ArtPlace America

• Adrian Ellis, Founder, AEA Consulting , Director, Global Cultural Districts Network

• Zhiyong Fu, Vice Director, Information Art and Design Department, Academy of Arts and Design, Tsinghua University

• Jeffrey Johnson, Founding Director - China Megacities Lab, Columbia University, Co-founding Principal, SLAB

Moderated by Adrian Ellis.

• Teji Abraham, Director, Consulting Services, Analytics, Cisco

• Romain Lacombe, Former Head of Innovation, Etalab - French Government Open Data Portal

• Gareth Mitchell , Presenter, BBC Click Radio, Professor in Science Communication, Imperial College

• Alex Winter, Chief Executive Officer and Founder, Placemeter

Moderated by Gareth Mitchell.