Old and in the way

It’s long been known that Silicon Valley has a monochromatic white-bro culture in which minorities and women are severely underrepresented. But a problem that is just as serious is only now coming into focus: The tech industry is ageist as well. If you’re of a certain age and you’re looking for a job in tech, you need not apply.The evidence is in plain view. In 2007, then-22-year-old Facebook founder Mark Zuckerberg told an audience at Stanford that when it comes to hiring peop