Lambda School is an online coding program that’s free until you finish and get a job. The central conceit is an income-share agreement (ISA): students pay nothing while attending the school and then pay a portion of their earnings once they’re employed. The concept, first proposed by economist Milton Friedman in the 1950s as a “human capital contract,” has been heralded by some as a market-based solution to student debt. Everyone is on the same page about the goal: finding a good-paying job.
Source: Wired