Editors note from 2020: This post is a total trip 🔥
How to destroy the web - Bruce Lawson at FOWA/FOM London 2012 (that version was deleted, but I found a another one from 2014).
Shubhie Panicker: CSS module system in Google+ -- JSConf EU 2013
CSSConfUS 2013, Nicolas Gallagher: The Purification of Web Development
CSSconf.eu 2013, Harry Roberts - Normalising designs for better quality CSS
CSSconf.eu 2013, Peter Gasston - Future CSS in Web Components
Comments would go here, but the commenting system isn’t ready yet, sorry.