Welcome back to Human Capital, where we discuss the latest in labor, diversity and inclusion in tech. This week’s eyebrow-raising moment came Wednesday when the U.S. Department of Labor essentially accused Microsoft of reverse racism (not a real thing) for committing to hire more Black people at its predominantly white company. And that wasn’t even the most notable news items of the week. Instead, that award goes to Uber engineer Kurt Nelson and his decision to speak out against his employer and urge folks to vote no on the Uber-sponsored…