If you are already familiar with another lisp check out Rich introducing and discussing the language in detail: http://blip.tv/clojure/clojure-for-lisp-program

If you are already familiar with another lisp check out Rich introducing and discussing the language in detail: http://blip.tv/clojure/clojure-for-lisp-programmers-part-1-1319721 http://blip.tv/clojure/clojure-for-lisp-programmers-part-1-1... http://blip.tv/clojure/clojure-for-lisp-programmers-part-2-1319826 http://blip.tv/clojure/clojure-for-lisp-programmers-part-2-1... transcript: http://clojure.googlegroups.com/web/clojure-for-lispers-transcript.txt http://clojure.googlegroups.com/web/clojure-for-lispers-tran... It's not 30 minutes but it's what pushed me past using it on side projects to using it whenever possible and advocating it.