A Conversation with Bjarne Stroustrup, Carl Hewitt, and Dave Ungar
https://web.archive.org/web/20150403234147/https://channel9....
https://donhopkins.com/home/movies/BjarneCarlDaveLangNEXT_mi...
They have a fascinating (and polite, respectful) argument about shared memory, message passing, locks, synchronization, and lock free message passing!