ebook wnc - reading for the chapter on laughter as communication, as alluded to in an Edge question response by Provine ... extensive notes, references, and index enable a quicker-than-expected read...
Gosh the chapter on yawning took a long time to read.... ;)
Chimps can't talk because they don't have breath control - we who are bipedal have freed our breathing pattern from the sync. of our locomotion and can therefore laugh within one exhalation, instead of pant-laugh in sync. with our breathing. "Laughter is literally the ritualized sound of the labored breathing of ritualized play, the clearest case in the animal kingdom of how a vocalization evolved." "Laughter derived from play; it's not a vocal contrivance to release tension, improve health, or acknowledge the wit of your dinner companion, at least not originally." "Laughter is more about relationships than humor."
As Provine contemplates that laughing, coughing and breathing are all used as punctuation marks (note that we seldom do either in the middle of a phrase, but nearly often at sentence breaks), he adds' "As a lapsed musician, I wondered if the nearly ubiquitous punctuation effect extended to musical phrases." And, yes, he found evidence that it does, in an expert pianist who is also a prolific cougher, and in the audiences in concert halls, who all avoid coughing during a performance... and not just from restraint, but from a sense, Provine theorizes, of music as language.
The chapter "Prenatal Behavior" isn't a perfect fit with the others, but then, neither is "The Whites of their Eyes" ... and all are interesting. I had no idea that unborn babies are doing so much to shape their own development--if your baby 'kicks' a lot, be glad!
Much of this is easy for a layperson to read: "Trapping the wild hiccup is not easy." Much is not: "The finding of inspiratory muscle excitation (diaphragm, external intercostals) while expiratory intercostal muscles are inhibited indicates the hiccup is neither a purely inspiratory event nor a massive, nonspecific motor surge involving the simultaneous contraction of all muscles." When Provine got technical, sometimes I looked up the offending terms, and sometimes I didn't. I did read this a bit lightly, because I am still a novice with ebooks, esp. non-fiction, and so my brain goes into 'skim the article' mode.
The book is definitely a call for 'small science' and Provine would be the first to admit that we can easily find evidence to dispute his analyses. For example, I find it much easier to laugh or cry on command than his data suggests, and otoh I have a hard time believing *anyone* can sneeze on command (can you?). And I can definitely yawn with my eyes open, for example right now (contagion), and when on a road trip.
Btw, I do love his illustrative drawings... I just wish there were more of them.
I will look for more by the author, maybe even a website....