I read Bellwether again. I finished it last night. Each time I read it — this is the 5th or 6th time — I learn something new. It is one of those books that doesn’t get old. Always funny, always wise. And always worth the effort and time.

Bellwether grabbed me from page one … from sentence one. Not merely was I highly entertained by the story, but I learned a lot about chaos theory, fads, sheep, and the meaning of “bellwether,” a term I’d heard and used — and misused — for years, but never entirely understood.

It was the bellwether and sheep connection I never got. What do I know about sheep? And why would I care? It turns out, sheep and people have an unnerving amount in common.

A bellwether is a leader of sheep, an über ewe, the sheep who the flock follows. There’s no discernible reason why a bellwether leads and nor any obvious reason why the flock follows. There is just something about that ewe.

What the bellwether does, other sheep do. The flock will follow her — mindlessly, blindly — over a cliff if that’s where she leads. The flock doesn’t know they are following the bellwether. They just do it.

Humans have bellwethers too. We no more recognize our bellwethers than does a flock of sheep. Still we follow them. An atavistic instinct, embedded in our DNA? Some are born to lead, others to follow. A very few will walk a unique path.

The book is laugh-out-loud funny. Erudite, witty, and replete with trivia guaranteed to upgrade your anecdotal skills.

Bellwether suggests answers to previously unanswerable questions. Why do people vote against their own self-interest? Why do we do so many stupid things? The answer? We’re following a bellwether. They are loose amongst us, invisible shakers and movers. Unaware of their effect on the people around them.

You should read this book. It also explains a lot of events throughout history which have never made any kind of sense. Even after you know all the facts of what happened, most of history still doesn’t make sense. When you add in a few critical bellwethers, it comes clear.

Human life, history and relationships are illogical. They just happen. We can explain them only in retrospect. That’s what historians are for, after all. To make sense of the past because it won’t make sense by itself. Human society is chaotic. The only predictable thing is unpredictability.

I found Bellwether original, insightful, amusing and thought-provoking. Highly entertaining and funny. I can’t imagine what more anyone could want from a book. I recommend it both in print (Kindle or paper) and audio. It is a book you will read and remember.

Then read it again. There’s more to it than you will get in a single reading.