Speakers - North America

Sue Knaup - Arizona, USA

• Sue specializes in interactive workshops on leadership, campaigns and social business.

Karen Nozik - Washington, DC, USA

• Karen specializes in policy development, marketing and communications.

John Pucher - New Jersey, USA

• John specializes in transportation policy and international comparitive studies.

Paul K. Simpson, M.D.  - Pennsylvania, USA

• Paul specializes in public health and social equity effects of transportation systems.