With so many conferences, it's easy to forget how good some "old" talks were. That's not to say that recent talks are less valuable, though!<p>Thanks in advance for sharing!
My favorite talk of all time is “Y Not - Adventures in Functional Programming by Jim Weirich”.<p><a href="https://m.youtube.com/watch?v=FITJMJjASUs" rel="nofollow">https://m.youtube.com/watch?v=FITJMJjASUs</a>