We've been hearing a lot lately about how artificial intelligence (A.I.) and machine learning might make it even harder for older technologists to land a new job. But what if these emerging technologies could be used to eliminate (or at least reduce) the impact of ageism? If that sounds a little bit Pollyannaish, you're probably right. Even so, it's worth considering how automated tools for screening job applications could end up creating a more diverse workforce. Before we go into that, though, let's examine the "dark side": How automation could boost hiring bias and wreak absolute havoc on many folks' ability to find employment.