Mark Buchanan is the program lead for brand language at Cisco. He’s helping the company use language that is simpler and more distinctive. And he’s helping bring empathy back to a technology company that has always cared about people, but has found those values challenged by rapid growth and increasingly complex technology. He’s worked with Sales, Marketing, Engineering, Services and Corporate Communications and has seen impressive results across every function. Together, Mark and the people at Cisco are changing the culture of language and communications, around the world for 75,000 employees, 50,000 contractors and vendors, across a $130 billion business.