What is the Zettelkasten note-taking system? How is Zettelkasten superior to the traditional note-taking methods? The Zettelkasten (also known as the slip-box) system was invented by Niklas Luhmann, an incredibly productive German sociologist. Not only did Luhmann publish nearly 60 books within his lifetime, but he also has several posthumously-published books to his name—thanks to the ideas he collected within his slip-box. Keep reading to learn about the origins of Luhmann’s Zettelkasten note-taking method.
Niklas Luhmann: Zettelkasten’s Origin Story










