An insightful text celebrating just how clever is the machine we call the human body.
Science writer Ackerman (Chance in the House of Fate: A Natural History of Heredity, 2001, etc.) tracks the daily grind from first awakening to falling asleep: a clever way to teach human physiology.
The author begins by noting that the first hour after waking is not our best. “The brain doesn’t go from 0 to 60 in seven seconds,” declares one of the many experts quoted here. For those hard-to-wake-up folks, the author mentions a fiendish MIT invention: a fuzzy alarm clock that rolls off the bedside table and hides so that the sleeper must get up to search. Such asides enliven the text, as do such personal details as a nightmare Ackerman had and the time she and her daughter encountered an escaped bull. Her narrative takes your basic white-collar worker to the office, sees him/her making a stressful report, then going to lunch, experiencing the afternoon trough (when we all would do well to take a nap) and on to evening. We learn that the cocktail hour is our peak time for alcohol tolerance; we metabolize it better then. Then comes dinner and on to bed for sex, sleep and dreams. In each of these episodes, Ackerman explains what we know and don’t know. Nobody understands fatigue, for example. On the other hand, a lot seems to have been learned about falling madly in love vs. experiencing a long-term loving relationship. Much is also known about the multiple clocks in our cells and the master clock in the brain that determines the circadian ebb and flow of hormones and chemicals that control temperature, heart rate, etc. We ignore these rhythms at our peril, Ackerman notes, decrying the havoc wrought by shift work, medical residents’ schedules, jet lag and other sleep disruptions. Most of us need seven to eight hours of sleep, she warns, rather than the typical six or seven.
An insightful text celebrating just how clever is the machine we call the human body.Pub Date: Oct. 2, 2007
ISBN: 978-0-618-18758-4
Page Count: 272
Publisher: Houghton Mifflin
Review Posted Online: May 19, 2010
Kirkus Reviews Issue: Aug. 1, 2007
The Johnstown Flood was one of the greatest natural disasters of all time (actually manmade, since it was precipitated by a wealthy country club dam which had long been the source of justified misgivings). This then is a routine rundown of the catastrophe of May 31st, 1889, the biggest news story since Lincoln's murder in which thousands died. The most interesting incidental: a baby floated unharmed in its cradle for eighty miles.... Perhaps of local interest-but it lacks the Lord-ly touch.
Pub Date: March 18, 1968
ISBN: 0671207148
Page Count: 312
Publisher: Simon & Schuster
Review Posted Online: Oct. 12, 2011
Kirkus Reviews Issue: March 1, 1968
IN THE NEWS
A media-savvy scientist cleans out his desk.
Tyson (Astrophysics for People in a Hurry, 2017, etc.) receives a great deal of mail, and this slim volume collects his responses and other scraps of writing.
The prolific science commentator and bestselling author, an astrophysicist at the American Museum of Natural History, delivers few surprises and much admirable commentary. Readers may suspect that most of these letters date from the author’s earlier years when, a newly minted celebrity, he still thrilled that many of his audience were pouring out their hearts. Consequently, unlike more hardened colleagues, he sought to address their concerns. As years passed, suspecting that many had no interest in tapping his expertise or entering into an intelligent give and take, he undoubtedly made greater use of the waste basket. Tyson eschews pure fan letters, but many of these selections are full of compliments as a prelude to asking advice, pointing out mistakes, proclaiming opposing beliefs, or denouncing him. Readers will also encounter some earnest op-ed pieces and his eyewitness account of 9/11. “I consider myself emotionally strong,” he writes. “What I bore witness to, however, was especially upsetting, with indelible images of horror that will not soon leave my mind.” To crackpots, he gently repeats facts that almost everyone except crackpots accept. Those who have seen ghosts, dead relatives, and Bigfoot learn that eyewitness accounts are often unreliable. Tyson points out that extraordinary claims require extraordinary evidence, so confirmation that a light in the sky represents an alien spacecraft requires more than a photograph. Again and again he defends “science,” and his criteria—observation, repeatable experiments, honest discourse, peer review—are not controversial but will remain easy for zealots to dismiss. Among the instances of “hate mail” and “science deniers,” the author also discusses philosophy, parenting, and schooling.
A media-savvy scientist cleans out his desk.Pub Date: Oct. 8, 2019
ISBN: 978-1-324-00331-1
Page Count: 272
Publisher: Norton
Review Posted Online: Sept. 1, 2019
Kirkus Reviews Issue: Sept. 15, 2019
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