Toxic leadership quietly poisons even the best cultures.

This in-depth analysis—rooted in research and real-world experience—unpacks the psychology behind destructive leadership, the organizational dynamics that enable it, and practical strategies for restoring trust, psychological safety, and healthy influence in today’s workplace.

It started with a silence. The kind that settles over a once-vibrant team like fog rolling in—gradual, chilling, hard to name. A colleague stopped sharing in meetings. Another began taking calls with their camera off, voice flat, enthusiasm gone. Our leader, once hailed as a visionary, had shifted. Meetings became monologues. Dissent was punished with isolation. And still, on the surface, everything looked fine. We were hitting our numbers. The board applauded. But inside, something essential had fractured.