Perhaps you've seen pics of Apple's new campus in Cupertino. It's futuristic, elegant and reportedly costs about $5 billion. Lord Norman Foster, one of the lead architects on the project, shared with us how the design came to be and how architecture can be "a force for good." Afterwards, we'll look at the link between workplace design and productivity. Ben Waber, CEO of Humanyze, explains why so many companies rely on big, open workspaces, and what he thinks a next-generation tech office space should look like.