Why America needs immigrants
New citizens are sworn in during a ceremony in Washington, D.C.
June 8th, 2012
07:35 AM ET

Why America needs immigrants

Fareed Zakaria looks at how the immigration systems work – and don't work – in Japan, Europe, Canada and the U.S. in the TV special: "Global Lessons: The GPS Roadmap for Making Immigration Work" on CNN at 8 p.m. ET on Sunday, June 10. Watch on CNN International on Saturday, June 16, at 4 a.m. and 9 p.m. ET

Editor's note: Philippe Legrain is the author of "Immigrants: Your Country Needs Them" and "Aftershock: Reshaping the World Economy After the Crisis." Follow on Twitter @plegrain. The opinions expressed in this commentary are solely those of Philippe Legrain.

By Philippe Legrain, Special to CNN

It is no longer acceptable to discriminate against people on the basis of a whole range of characteristics that they happen to be born with, notably their gender, their race and their sexuality. So why is it still deemed acceptable to discriminate against people on the basis of where they happen to have been born?

The world is anything but flat: the biggest determinant of your life chances is not how talented you are or how hard you work, it is where you were born and who your parents are. FULL POST