This document summarizes the rise and fall of WorldCom and analyzes the root causes of the corporate fraud that led to its bankruptcy. It describes WorldCom's hyper-focus on increasing shareholder value and results at all costs, which fostered a culture where employees felt like passive victims who had no choice but to follow orders from executives. This created an environment where massive accounting fraud could take place. The document argues that ethics training and compliance programs are insufficient to change a culture, and that true reform requires fostering autonomy, free will, transparency and meaning in work at all levels of the organization.