PREVENT JOBS

sir,
   it is estimated that india would be the largest job producer in the world by 2050.it woluld be a great pleasure for the indians.
  talking of the U.S. it was once the largest producer of jobs in the world but now it is seeking jobs from India.this arises a  question in my mind that India would also face the same problem in near future.as every day has its sunset,India may also face the same problem.
  hence we must learn from the U.S and hence conventional wisdom of economic protectionism is a must factor to prevent fleeing of jobs of future india abroad.