HKS Professor Iris Bohnet, Director of the Women and Public Policy Program at HKS, discusses some of the lessons in her new book, “What Works: Gender Equality By Design.” Through both academic studies and anecdotes, she explains how gender equality is often prevented by unconscious biases that can’t be unlearned, but that can be diminished significantly by even small changes in the way we do things. She also details the business case for gender equality, which isn’t as straightforward as you might think.