HBR IdeaCast

Becoming CEO can look like the culmination of a career. But the skills that help someone rise to the top job aren't necessarily the ones that make them successful once they get there. Nitin Nohria, former dean of Harvard Business School, has spent three decades studying CEOs and working with new leaders as they adjust to the demands of the role. He says one of the biggest surprises for new CEOs is realizing that they can't—and shouldn't—run the company themselves. Instead, their job is to create the conditions for their leadership team to run it well. He also explains how CEOs can stay connected to their organizations, build the right leadership team, manage their boards, focus their time, and decide which emerging issues—including AI—actually deserve their attention. Nohria is author of The CEO: The Role, the Reality, the Responsibility.

The decisions leaders must make about AI today go far beyond what platforms to invest in: AI is changing organizational culture and leadership for good. In episode 1 of a special four-part series on how AI is changing leadership, we look at how the technology is changing how people interact at work, the new culture it is creating, and how leaders can get smart about talent management and strategy in this rapidly advancing world. Paula Goldman, Salesforce’s chief ethical and humane use officer, argues there's currently a big opportunity to redesign work around the complementary strengths of humans and AI. She explains how AI could reshape entry-level jobs and the development of future leaders, why companies need to rethink internal mobility and talent development, and how executives can prepare their organizations for an AI-powered workforce without sacrificing accountability, creativity, or trust. Goldman is the author of Manage the Machine: How to Harness Human-AI Collaboration at Work.

When the future feels increasingly out of our control, how can leaders and organizations make progress? University of Pennsylvania psychologist Martin Seligman, a pioneer in the study of optimism, resilience, and human flourishing, argues that the answer is agency: the belief that we can influence outcomes and create positive change. He defines agency as a combination of three capabilities: efficacy—the belief that you can achieve a goal now; optimism—the belief that you can achieve it in the future; and imagination—the ability to envision possibilities that don't yet exist. And he explains how leaders can cultivate these qualities in themselves and their organizations, how managers can help employees overcome catastrophizing, and what AI can—and can't—do when it comes to one of the most important human capabilities: imagination. Seligman is the author of Agency: The Psychological History of Human Progress.

When a company is small, maintaining a strong culture can feel relatively easy. But as organizations grow, layers of management, geographic distance, and pressure for efficiency can make it much harder to preserve what made the company special in the first place. Restaurateur Danny Meyer has spent decades figuring out how to do just that. He founded Union Square Cafe and built Union Square Hospitality Group, then helped scale Shake Shack from a single location in New York City into a global restaurant chain. Along the way, he’s learned that culture isn’t what happens when the CEO is in the room—it’s what happens when they’re not. He explains how he turned his philosophy of “enlightened hospitality” into a set of specific behaviors that employees can understand and practice. He discusses why companies should hire for both technical expertise and emotional skills, how to identify people with a high “hospitality quotient,” and why promotions are one of the most powerful tools leaders have for reinforcing culture. Meyer is the author of What Could Possibly Go Right? The Essential Journey to Scale an Enduring Culture.

How much does a leader actually matter to an organization’s success? We tend to credit CEOs, founders, and other powerful figures with shaping the institutions they lead, but historian Jared Diamond argues that we often underestimate the role of timing, circumstance, industry, and plain luck. Diamond explains his “Hamlet test,” which asks whether someone else could have achieved the same outcome or whether the leader was uniquely qualified to do it, and how it applies to many business leaders. He also explains why some leaders are able to seize a fleeting moment of opportunity, why founders can have an outsized influence on institutions, and why boards may overestimate the impact of replacing a struggling CEO. Diamond is author of Prophets, Profits, Coaches, and Kings: (When) Do Leaders Matter?