Angela Nagle is an American-born Irish academic and non-fiction writer who has written for The Baffler, Jacobin, and others. She is the author of the book Kill All Normies: Online Culture Wars from 4chan and Tumblr to Trump and the Alt-Right , published by Zero Books in 2017, which discusses the role of the internet in the rise of the alt-right and incel movements. Nagle describes the alt-right as a dangerous movement but also criticizes aspects of the left that she says have contributed to the alt-right's rise. Since 2021, she has been publishing articles on a wide range of personal, political and cultural topics via the online publishing platform Substack.