Grammar Girl Quick And Dirty Tips For Better Writing

972. How did humans evolve from grunting ancestors to masters of language and poetry? This week, we explore fascinating theories on the origins of human language, including the laugh-inducing Bow-Wow and Pooh-Pooh theories. We also delve into Irish-English calques for St. Patrick's Day (and in response to a question from a Grammarpaloozian) and celebrate Leslie F. Miller's winning limerick from the National Grammar Day contest.Miller works as a health care writer in Baltimore. She is the author of the nonfiction book "Let Me Eat Cake: A Celebration of Flour, Sugar, Butter, Eggs, Vanilla, Baking Powder, and  Pinch of Salt," which is not about BAKING cake, but about EATING cake; a chapbook of "arty and electric" poems called "BoyGirlBoyGirl"; and a forthcoming full-length poetry book called "Words with Friends."The "language theories" segment was written by Valerie Fridland, a professor of linguistics at the University of Nevada in Reno and the author of "Like Literally, Dude: Arguing for the Good in Bad Englis