The short answer is that I don't know. I have read all the light novels, but it's been years. In fact, I haven't read them since the last two were published in 2010. I would have to go back and reread them, since while I remember the stories, I can't remember the finer details.
I also try not to discuss the science as I'm not a scientist - though as a hobby I try to pay attention to developments in physics - though I can't always understand the finer points of new theories and rely on a layman's knowledge.
I also spend a lot of time working on articles about Pokemon and other Nintendo games as well as "listicle" articles. Honestly, they usually get a higher view count. I have wanted to revisit Haruhi for a while, but philosophy and science articles require a ton of research. I want to get back into it, but can't promise when.
In the meantime, there is still this article I wrote several years ago: https://hubpages.com/entertainment/Anime-Philosoph...