A group of isolated researchers has been stranded for months on end in the most inhospitable environment – until one of the team members goes rogue, sexually harassing and eventually threatening to kill a female colleague. That could be the plot of a successful thriller or horror film. Still, unfortunately, this is reportedly what’s happening in real life to a group of South African scientists trapped in the tiny Sanae IV base in Antarctica. The story broke in the outer world because a member of the research station sent out an email to a major newspaper pleading for rescue after...