While it lasted, Finland’s social experiment that gave 2,000 unemployed people nearly $700 a month with zero strings attached was a decent take home for those who enjoyed its benefits over the 15 months—but the authorities say it’s not working and are moving to wind it down by 2019. In January 2017, Finland became first country in Europe to launch a universal basic income program, randomly choosing 2,000 individuals without jobs, aged 25 to 58, and giving them a fixed monthly income of $685 without the usual condition that they actively seek employment. It was a unique social experiment that...