Ignore the Articles directory and instead look at this crazy thing, and for a few older articles (before I had my current system) the Issues. I've got a Rube Goldberg machine composed of Feedly Pro, IFTTT, and Google Cloud Functions that fills this thing up with blog posts and essays I read, so the format is slightely different from the other directories, which I populate manually.
Check the Papers directory.
Check the Podcasts directory. Some favorites include: Nature is Rebounding on Land, and Will Wright and Brian Eno: Compression and Emergence at the Long Now Foundation, and Nuclear Game Theory During the Cold War from Dan Carlin's amazing Hardcore History podcast.
Check the Books directory. Recent highlights include: The The Dead Hand, Algorithms to Live By, and Fragile by Design.