Author: Adi Ignatius

Staying safe is about more than bringing in armed bodyguards, says Jack Zahran, CEO of Pinkerton.

An HBR Executive Live conversation with Lyft CEO David Risher. by Adi IgnatiusApril 29, 2026Lyft CEO David Risher has said that 2026 will be a “transformational” year for the company, as it introduces autonomous vehicles and looks to evolve from a ride-sharing app to a “global hybrid transportation platform.”

Lessons on leadership and strategic discipline from Tim Cook’s 15-year tenure as Apple’s CEO.

Companies that successfully integrate AI will prioritize leading human-centric transformation.

Interim CEOs are often framed as low-risk bridges in moments of disruption, but research suggests they can unsettle stakeholders and stall strategy.