The LinkedIn cofounder and tech investor says business leaders should help society ‘steer toward good futures.’ As global leaders disperse from the World Economic Forum, LinkedIn cofounder and tech investor Reid Hoffman breaks down the biggest challenges and opportunities facing business today—from political headwinds tied to immigration and geopolitics to why fears of a tech bubble aren’t shaping his investing. A self-proclaimed optimist, Hoffman urges today’s business leaders to speak up and use their voices to help society “steer toward the good futures.”