That talk was "The Value of Values," which I enjoyed as well.
Links for anyone interested:
https://www.infoq.com/presentations/Value-Values (1 hour version)
https://www.youtube.com/watch?v=-6BsiVyC1kM (1/2 hour version)
That's a great talk and has had a lot of influence. It's specifically referenced in Project Valhalla's proposal: http://openjdk.java.net/jeps/169
Haa good catch, that's a strong sign if Oracle/Java is using it as an inspiration.
Going away from falsely linear time and shared mutation is one strength. You can rely on what has been assumed much stronger. Very good for concurrency.