good read

http://www.livemint.com/Opinion/XMLZoRbGChlm88qUR0PdpK/Jagdish-Bhagwati-and-trade-issues-today.html Summary – How world trade could be impacted/fragmented due to series of small FTA between countries and mega-block treaties like TPP etc. Paper referred in above article can be found here. Click to access paper1-the_world_trading_system.pdf