The Marginalian
themarginalian.org
Two decades of one person reading and taking notes
Deep Archives
One long essay a day, on the questions without answers
aeon.co
Coffee break · Works anywhere
Free, no sign-up · online since 2012
Aeon commissions essays from philosophers, scientists and historians on consciousness, ethics, ecology and how a person ought to live, publishing a new one most days. Companion sites cover psychology and short documentary film, and none of it sits behind a paywall.
Essays run to several thousand words and are edited hard, so an argument develops properly instead of stopping where a magazine would run out of column inches.
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Picked for a shared category and overlapping vibe, not for popularity.
themarginalian.org
Two decades of one person reading and taking notes
longreads.com
Curated long-form journalism, sorted by how long it takes
nautil.us
Science writing that reads like a long magazine essay
arxiv.org
Read tomorrow's physics papers before they're published
biodiversitylibrary.org
Every natural history book, scanned by the world's museums
davidrumsey.com
A hundred thousand old maps, zoomable to the street