HBR IdeaCast

Are you a morning type, a night owl, or somewhere in between? And what about the people on your team? When do they feel most energized and productive? Stefan Volk, professor of management at the University of Sydney Business School, says that leaders need to pay more attention to their own and employees’ circadian rhythms because they have a big impact on performance. While forcing everyone into the same schedule can lead to conflict, mistakes, and burnout, carefully planning tasks around individual energy peaks enhances collaboration not only during overlaps but also when people are apart. He offers practical advice on how to get all chronotypes working well together. Volk is author of the HBR article "Tapping into Your Team's Circadian Rhythms."

Artificial intelligence is advancing quickly, but its real impact on productivity, jobs, and competitive advantage is still uncertain. In this four-part special series, we'll share conversations from the recent HBR Strategy Summit to help you get ahead. In this episode, Andrew McAfee, principal research scientist at MIT and cofounder and codirector of the MIT Initiative on the Digital Economy at the MIT Sloan School of Management, will explain why we’re in a moment where “nobody knows anything” about how AI will ultimately reshape business—and what leaders should do anyway. Plus, he argues cutting entry-level hiring because of AI could be a major long-term mistake. HBR editor at large Adi Ignatius contributes audience questions.

For sustainability to be a core part of your business model, you might need to rethink how and why you incorporate sustainable policies and products. That's according to IMD Business School professor Goutam Challagalla, who explains that many customers don't want to pay a premium for sustainability. Instead, he argues that good intentions around sustainability can often lead to weak strategy and wasted investment. He explains how instead, leaders should think about sustainability as a way to create innovation and truly drive customer value, by doing things like reducing inefficiencies and creating affordable products. Challagalla is coauthor, along with Frédéric Dalsace, of the book Clean Winners: Sustainability Strategy That Puts Customers First.

As AI takes hold of the business world, is long-term competitive advantage a thing of the past? In this four-part special series, we'll share conversations from the recent HBR Strategy Summit to help you get ahead. In this episode, Columbia Business School professor Rita McGrath explains how she thinks companies must adapt when they can no longer depend on their competitive advantage lasting. She explains the most important strategic decision an organization can make today, and what it looks like to run an "unbossed" organization. HBR editor in chief Amy Bernstein contributes audience questions.

Disagreement is essential to better decisions—but most of us either avoid it or handle it poorly. Julia Minson is a professor of public policy at the Harvard Kennedy School of Government, and she's spent years studying disagreement and what we get wrong. She explains why intent matters less than behavior, how leaders can model “receptiveness,” and why the goal of a good disagreement isn’t to win—but to keep the conversation going. Minson is the coauthor of the HBR article "A Smarter Way to Disagree" and author of the book How to Disagree Better.