Angela Duckworth

Angela Duckworth is an American psychologist and MacArthur Fellow whose research on grit — perseverance combined with passion — sparked a global conversation about success and achievement.

Angela Duckworth left a career in consulting and teaching to pursue psychology research, and her work on grit — the combination of sustained passion and perseverance she argues predicts success better than talent alone — became one of the most influential ideas in popular psychology of the 2010s. Her TED talk on the subject is among the most-viewed in the platform’s history.

Grit, published in 2016, is the full version of that argument: a tour through the research, illustrated with case studies from elite military training, spelling bee competitions, and professional sports, making the case that effort matters twice — once in building skill and again in converting skill into achievement. Duckworth is an engaging and honest writer who acknowledges the limits of her own research with more candor than most popular scientists manage.

The criticism of Grit is significant enough to be worth stating clearly: several of the central findings have not replicated robustly across studies, and critics argue that Duckworth underweights the role of privilege, circumstance, and structural opportunity in determining outcomes. The message that perseverance is the key variable in success can slide uncomfortably into a suggestion that those who struggle simply did not try hard enough. Duckworth engages these objections, but not always with full satisfaction. The book is worth reading as a rigorous, honest exploration of an interesting idea — just not as the final word on why people succeed or fail.