Oh how I hate this. Hard to hear, no subtitles, 24 minutes long, and I have <i>no</i> idea beforehand whether it will be interesting. The only clue I have is that someone here on HN thought it would be.<p>Is there a transcript? Summary? Abstract? Anything? I'm not going to sit through several minutes of hard-to-hear video just to find out if there might be some value.