My friend Craig Zobel just premiered his new movie at the Sundance Film Festival. Z for Zachariah is based on a young adult novel from the seventies about a post-apocalyptic world and a woman who lives on a farm in a remote valley. A geographic anomaly, the valley has been isolated and protected from the nuclear radiation that devastated the rest of humanity. But then a man arrives and, a while later, another. You’ll have to see it.