BROADCASTS.com

b'Technological innovation is solving all sorts of problems, from major issues to minor inconveniences — but one criticism that often comes up is that Silicon Valley has a "by rich young white men, for rich young white men" culture, with most of its efforts focused on solving problems for a small, affluent minority. This week, Catherine Bracy returns as we try to understand this common complaint, how valid it is, and what can be done about it.'