Taiyab, Nadaa2017-07-032017-07-0320082008-11https://hdl.handle.net/2144/22712This repository item contains a single issue of Issues in Brief, a series of policy briefs that began publishing in 2008 by the Boston University Frederick S. Pardee Center for the Study of the Longer-Range Future.This policy brief reviews the looming emergence of ever-more and ever-bigger mega-cities and, within them, the challenge of urban transportation.en-USCopyright 2008 Boston University. Permission to copy without fee all or part of this material is granted provided that: 1. The copies are not made or distributed for direct commercial advantage; 2. the report title, author, document number, and release date appear, and notice is given that copying is by permission of BOSTON UNIVERSITY TRUSTEES. To copy otherwise, or to republish, requires a fee and / or special permission.International developmentGlobal developmentMega-citiesTransportationPublic transportationOtherBoston University Trustees4