The psychology of groupthink, confirmation bias, and echo chambers in leadership teams, and what to do about it. It happens in the most capable organisations. A leadership team of experienced, intelligent people gathers to make a critical call; a market entry, a restructuring, a product pivot and they get it...

In 2015, Google’s Project Aristotle revealed a deceptively simple truth: the highest-performing teams weren’t defined by individual brilliance, but by a shared belief that it was safe to take risks. Psychological safety—the confidence that one can speak up without fear of embarrassment or punishment—has since become a cornerstone of...