After 20 Years, It's Clear NAFTA Has Failed To Deliver Promised Benefits; So Why Trust TPP, TTIP Will Be Better?

Both TPP and TAFTA/TTIP are based on the premise that by boosting trade and investment, general prosperity will increase too. And yet, despite the huge scale of the plans, and their major potential knock-on effects on the lives of billions of people, precious little evidence has been offered to justify that basic assumption. To its credit, the European Commission has at least produced a report (pdf) on the possible gains.