The director of a literary organization I admire, acknowledging at the start of a reading that so much of what we do right now feels so pointless, returns still to the rallying cry issued by the Palestinian poet Rasha Abdulhadi: “Wherever you are, whatever sand you can throw on the gears of genocide, do it now. If it’s a handful, throw it. If it’s a fingernail full, scrape it out and throw. Get in the way however you can.”