Entropy, Part 1

I've been interested in entropy since I read David Christian's book Origin Story, though I realize that saying one is interested in entropy is like saying one is interested in gravity.  Let's just say I've been fascinated by the idea that the world will end not with a bang or a whimper but with a return to the disorder from which it sprang (though disorder will in fact be simplicity, which is part of the confusion I would like to explore).

My "readings" on entropy are purely amateur. The great physics text Wikipedia, for example, and a site I found called Ask an Astronomer. Is there a book yet called Entropy for Dummies? No, but there is one called Thermodynamics for Dummies.

Because entropy—the natural tendency of things to become more disordered over time (a phrase I'm borrowing from James Clear)—is actually the Second Law of Thermodynamics.

This is scary territory for an English major, someone to whom higher math is Algebra II and whose high school physics teacher was prone to saying, "Miss Cassidy, why are you in my class?"

But at this point in my life, I say why not try and learn a little about entropy. If I believe in the Second Law–and does one have a choice?—it isn't going to get any easier.