On this episode of Columbia Bizcast, we're invited to dine with the Polarization Project. Recent EMBA graduates Brianna O'Brien Lowndes '19, Charlie Kreitler '19, and Emmett Lamb '19 founded this discussion series, in which a faculty expert lectures on a global issue and students engage in a lively debate afterwards. At the dinner we attended, the group hosted Professor of Professional Practice Bruce Usher who spoke about the intersection of climate change and business.