A tale of penguins and prejudice is a parable of modern America

Once upon a time in America there lived a pair of penguins called Roy and Silo. They were just like the other penguin couples in their zoo, except that they were both boys. Together they sat on an egg until a chick popped out. Later two men wrote a story about them—igniting a controversy which, almost two decades later, is still blazing.

This is the story of that story, and it has many morals. It is a tale of parenting and devotion, and a fable of progress and the backlash it can provoke. It is a feathery parable of America’s divisions, in this case over freedom of speech and gay rights. An ongoing saga of politics and prejudice, in the beginning it was, first and foremost, a story about penguins.