RT @FredSwaniker: The labor market doesn’t pay you for the useless subjects you master; it pays you for the preexisting traits you signal by mastering them. https://t.co/QrFoPcw0o8

The labor market doesn’t pay you for the useless subjects you master; it pays you for the preexisting traits you signal by mastering them. https://t.co/QrFoPcw0o8

— Fred Swaniker (@FredSwaniker) December 7, 2017

from Twitter https://twitter.com/DouglasHAllen