Lines of Thought

By Ayelet Even-Ezra,

Book cover of Lines of Thought: Branching Diagrams and the Medieval Mind

Book description

We think with objects-we conduct our lives surrounded by external devices that help us recall information, calculate, plan, design, make decisions, articulate ideas, and organize the chaos that fills our heads. Medieval scholars learned to think with their pages in a peculiar way: drawing hundreds of tree diagrams. Lines of…

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Why read it?

1 author picked Lines of Thought as one of their favorite books. Why do they recommend it?

Lines of Thought reveals the hidden magic of a seemingly simply notetaking device: the horizontal tree diagram, which became especially popular among university students and scholars starting in the thirteenth century.

Upon first glance, you might not be all that impressed by the device: it’s just a combination of vertical lists with horizontal sentence structures! But as Even-Ezra shows, these diagrams accomplished much more than a mere highlighter could.

They turned passive readers into active analysts, distilled long and complex texts into clear and concise schemas, and conveyed new ideas about the material that would have been impossible to communicate…

From Jamie's list on medieval brainiacs.

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