People use brackets for various reasons
Well it would be nice if you clearly stated why you wrote that what you wrote in the brackets and a) if you knew what wave interference was at the time of writing, b) you knew that it was not wave interference that actually caused the invisibility (or weaker visibility) of stars in urban areas.
So far everything looks like you look for sketchy and far-fetched sources just not to admit that you were wrong.
Nothing to admit. You accept one Caltech source (I have the book at home) but reject another.
There are Caltech sources and there are Caltech sources. I know Feynman's as well as the textbook's editors' contributions to physics, additionally the textbook is worldwide recommended and used tool for education on the first year of physics(-related) studies. OTOH the website you posted could be made by a freshman student.
Not trying to be a dick or noth'n' but I'm not sure you are in a position to judge my English skills
That's hilarious. You make a lot of spelling mistakes and when I pointed that out, you spin it that I shouldn't judge your English skills. The second excuse is even more amusing, since a) you should review your text before submitting (should take ~15 seconds), b) pretty much every piece of software checks spelling and underlines unknown vocabulary, which makes correcting even easier.
From a scientific point of view EVERYTHING around us is physical in nature (including lights), at least for the last 13.7B years.
Of course. But earlier on you stated you had no interest in scientific point of view.
OK, I'm out of this discussion and won't reply anymore, since it's pointless.