Time and again, stories about what the future holds for technology and humanity have enthralled audiences—think of the rabid followings for The Twilight Zone and Black Mirror, produced 50 years apart. Playwright Karen Hartman puts forth her contribution to the genre with New Golden Age. But whereas those TV shows grabbed viewers with suspense, plot twists and amusing allegory, New Golden Age mainly offers talking. More than three-quarters of its run time is occupied by one long scene, and it consists mostly of people standing around talking. That tedium outweighs any emotional reaction that Hartman’s Facebook-run-amok scenario may elicit.