Here's a talk given by Patrick Hayden, one of the guys quoted in the article, about related topics. It was to an IEEE Information Theory chapter, so may use a b

Here's a talk given by Patrick Hayden, one of the guys quoted in the article, about related topics. It was to an IEEE Information Theory chapter, so may use a bit more information theoretic terminology than you're used to. Even so, I think it is very accessible. https://www.youtube.com/watch?reload=9&v=v5UbN0xx4X0 https://www.youtube.com/watch?reload=9&v=v5UbN0xx4X0