HBR IdeaCast

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?

In today’s increasingly decentralized workplaces, leaders often need to get things done without having direct authority over the people they depend on. So how can you influence colleagues, clients, vendors, and even senior executives without simply telling them what to do? Pamela Meyer, founder and CEO of Calibrate, says the answer is learning to read the room—and understanding the informal networks, emotional dynamics, and hidden sources of power that shape decisions. She explains five paths to indirect influence: becoming an influence spotter, a backchanneler, a precision mover, a connector, and a pulse reader. Meyer also explains why the best influencers focus less on how they’re performing and more on what the people around them need. Meyer is the author of How to Read the Room: The Art and Science of Social Observation and the HBR article “Five Ways to Wield Influence When You Lack Authority.”

People are living longer, healthier lives than ever before. But many of our assumptions about executive careers—from climbing the corporate ladder to retiring at 65—haven't caught up. London Business School professor Lynda Gratton says we need a new way of thinking about work and life, and argues that traditional career paths are giving way to more flexible, multi-stage journeys that require greater personal agency, continuous learning, and a long-term perspective. She explains why leaders should think of their lives less as a ladder and more as a fabric they actively weave over time, and offers up practical advice for balancing productivity and personal well-being, preparing for career pivots before they're necessary, and developing the skills that will matter most in an AI-powered future. Gratton is the author of the upcoming book Living the 100-Year Life: How to build a career that lasts and a life you love.