Niklas Luhmann - Beobachter im Krähennest (eng sub)
Why the open web links it
A documentary featuring an interview with Niklas Luhmann explaining the core ideas of his social systems theory.
Linked by 12 independent sites, 2 of them widely read in the 2026-10 crawl of the open web, including uni-bielefeld.de, hypothes.is, zettelkasten.de, abrasd.com.br, alby.de.