Innovation doesn't just happen. You need to lead it. Discover the three critical roles leaders must play in driving-and scaling-innovation. Constant tech disruption. Unrelenting economic volatility. Radically shifting demographics and work norms. More than ever, we need to innovate amid these daunting global challenges. But do we have the leadership it takes to make this innovation happen successfully? As preeminent leadership scholar Linda Hill, Harvard researcher Emily Te...