I did, because you followed with "I’m not really sure what to take from all this, other than if Nas is really concerned about computer science and how it relates to time, then dammit, we should be concerned, too." The theme of the song you're talking about is lukewarm neoludditism. Not vague concern for computer science.

And you're still doing it, infantilizing his music. He doesn't do "great shit," you could say he is a great lyricist, that Nastradamus is an underappreciated album (or, according to Nas, that it really is trash -- who's right?). But rap doesn't get a seat at the Adults' Table, it seems.