"Real @toms with Clojure!" by Thomas Clark and Daniel Slutsky

From a channel Lumen includes in full: ClojureTV is the Clojure community's official conference archive (Clojure/conj, Clojure/West and workshops): full technical talks by language designers and practitioners, including Rich Hickey's and Stuart Halloway's foundational talks on simplicity, data and design.

A 34-minute video from ClojureTV's catalogue; the title names its topic.

Video by ClojureTV, played through YouTube's embedded player.