A recent blogpost on Stanford Social Innovation Review discusses the unique role the private sector can play in advancing global health innovations.  Gabi Zedlmayer, a VP at Hewlett-Packard, leads a newly created business unit called the Office of Global Social Innovation.  The mere creation of a dedicated corporate branch to social innocation is indicative of HP's focus on leveraging its core business to advance social issues around the world.  While still not ubiquitous across most Fortune 500 companies, it is my hope that such business units become commonplace as the focus of social impact b