But in many cases, it's throwing them back to a relative wilderness, where much ...

barrkel on July 27, 2009 | parent | context | favorite | on: Skilled Immigrants on Why They're Leaving the U.S.

But in many cases, it's throwing them back to a relative wilderness, where much of their training is of little use. The density of excellence, the concentration of experts in a physical area, can make a significant difference to getting something new off the ground.