Host Meg Wolitzer presents two stories about personal transformation.In Kenneth Calhoun’s “Mindless in America,” a SELECTED SHORTS commission, a couple trapped by their own technology resolves to lead a simpler life. The reader is Justin Kirk. In “D Day,” by Rachel Khong, God has a Plan B for the human race. Spoiler alert—how do you think you’d look with a tail? Or scales? The reader is Katrina Lenk.