High-school writing prompts often ask students to provide overly simplified responses to complicated issues, but a person’s stance in the real world can rarely, if ever, be reduced to “agree or disagree.” Arguments are complex, with more than two points of view and a range of evidence to consider; however, writing classes don’t always embrace that complexity. Real Writing: Modernizing the Old School Essay contends that engaging fully with complex texts and difficult, nuanced arguments help...