Why Leadership Effectiveness Is the Real Bottleneck to Growth—and What to Do About It Organizations today are facing a leadership challenge few are fully prepared to address. It’s not a lack of strategy. It’s not a lack of talent. It’s a lack of leadership capability at the level that matters most: managers. The Situation: Managers Are Being Asked to Lead in a Completely Different World The role of a manager has fundamentally changed. A decade ago, success looked like: Drivin