These stories tackle urgent instances of racism and cultural unrest, and explore the many ways we fight for humanity in an unforgiving world. In “The Finkelstein Five,” Adjei-Brenyah gives us an unforgettable reckoning of the brutal prejudice of our justice system. In “Zimmer Land,” we see a far-too-easy-to-believe imagining of racism as sport. And “Friday Black” and “How to Sell a Jacket as Told by Ice King” show the horrors of consumerism and the toll it takes on us all.