Why is Silicon Valley so biased against women?

Gender disparity in Silicon Valley is topic du jour. So when a few days ago, the Wall Street Journal posted a piece titled “Facebook Blames Lack of Available Talent for Diversity Problem”, nobody was surprised.…

The (Ir)relevance of Unit Economics

How's your new business coming along? Good? Why do you say that? Probably because as rational human beings, we intuitively use ratios to measure things. Businesses tend to operate the same way. You look at…