Why cooperative workplaces boost your sense of freedom

Jack Welch, the legendary General Electric CEO, was infamous for firing the bottom 10% of his workforce every year, without exception. The company's market cap rose substantially during Welch's tenure, but his "rank and yank" ritual was divisive. If you knew your job was always on the line, the logic went, you would push harder and generate results. Yet what did this approach do to the employees who had to constantly compete with each other to keep their jobs?