In the wake of states investing in offensive and defensive cyber capabilities, the risk of miscalculation is surging. What if a cyberattack escalates unpredictably into a major confrontation because there are no rules for cyberwarfare?

Explore the possible, plausible and probable impacts of the Fourth Industrial Revolution.

This session was developed in partnership with TIME.

· Ashton B. Carter, Director, Belfer Center for Science and International Affairs, Harvard Kennedy School of Government, USA · Bradford L. Smith, President and Chief Legal Officer, Microsoft, USA · Jean Yang, Assistant Professor, Carnegie Mellon University, USA

Moderated by · Edward Felsenthal, Editor-in-Chief, Time Magazine, USA