The slides of my introduction to networks (Columbia University, February 2017; Festa della Scienza e della Filosofia, Foligno, April 2017) can be downloaded by clicking {{ :teaching:global_networks:diapo.pdf |here}}.

Click [[https://www.youtube.com/watch?v=2Q8hoCtmlXU|here]] instead for the video of the lecture in Foligno.