This worthwhile little tome packs a wallop consisting of equal portions of healthy education and pertinent entertainment.

PLASTIC PURGE

HOW TO USE LESS PLASTIC, EAT BETTER, KEEP TOXINS OUT OF YOUR BODY, AND HELP SAVE THE SEA TURTLES!

A breezy yet highly informative trek through our plasticized world coupled with tips for reducing plastic from your life.

Ecologist and journalist SanClements, the associate director of the Hydrolic Sciences graduate program at the University of Colorado, provides an accessible starting point for improving personal and planetary health. His journey into the realities of our plastic environment began with a simple plan, as he started documenting each plastic item he encountered during a typical day. Next, the author and his partner embarked on a larger experiment: to not purchase or create plastic waste for two weeks. SanClements blogged about his experience on an environmental website and was deluged with responses requesting information. “When you start to dig into the effects of our plastic consumption, they go far beyond the obvious and visible,” he writes. “There are environmental and health-related effects that you’ve never considered, and there is plastic in places you never expected it to be.” SanClements divides the narrative into four digestible sections. The first is a review of the history of plastics. Next, the author wades into the science of plastic usage, then moves on to his classification of plastics: the Good, the Bad and the Ugly. The author concludes with a remarkably helpful guide to “help you reduce plastic consumption, keep toxins out of your body, and spare Mother Nature the excess waste.” Thankfully, SanClements is never self-righteous or heavy-handed. The author understands that not all plastics are bad, and its uses have ensured that contemporary life is safer, easier and more efficient. The author also examines modern medical and scientific equipment, energy-saving home building materials and food safety. Nevertheless, he writes, “at some point, we got lazy, lost our way, or were seduced by the convenience of plastic, and now we find ourselves as a society on that plastic dark side.”

This worthwhile little tome packs a wallop consisting of equal portions of healthy education and pertinent entertainment.

Pub Date: April 8, 2014

ISBN: 978-1-250-02939-3

Page Count: 256

Publisher: St. Martin's Griffin

Review Posted Online: Feb. 13, 2014

Kirkus Reviews Issue: March 1, 2014

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Loads of good explaining, with reminders, time and again, of how much remains unknown, neatly putting the death of science...

A SHORT HISTORY OF NEARLY EVERYTHING

Bryson (I'm a Stranger Here Myself, 1999, etc.), a man who knows how to track down an explanation and make it confess, asks the hard questions of science—e.g., how did things get to be the way they are?—and, when possible, provides answers.

As he once went about making English intelligible, Bryson now attempts the same with the great moments of science, both the ideas themselves and their genesis, to resounding success. Piqued by his own ignorance on these matters, he’s egged on even more so by the people who’ve figured out—or think they’ve figured out—such things as what is in the center of the Earth. So he goes exploring, in the library and in company with scientists at work today, to get a grip on a range of topics from subatomic particles to cosmology. The aim is to deliver reports on these subjects in terms anyone can understand, and for the most part, it works. The most difficult is the nonintuitive material—time as part of space, say, or proteins inventing themselves spontaneously, without direction—and the quantum leaps unusual minds have made: as J.B.S. Haldane once put it, “The universe is not only queerer than we suppose; it is queerer than we can suppose.” Mostly, though, Bryson renders clear the evolution of continental drift, atomic structure, singularity, the extinction of the dinosaur, and a mighty host of other subjects in self-contained chapters that can be taken at a bite, rather than read wholesale. He delivers the human-interest angle on the scientists, and he keeps the reader laughing and willing to forge ahead, even over their heads: the human body, for instance, harboring enough energy “to explode with the force of thirty very large hydrogen bombs, assuming you knew how to liberate it and really wished to make a point.”

Loads of good explaining, with reminders, time and again, of how much remains unknown, neatly putting the death of science into perspective.

Pub Date: May 6, 2003

ISBN: 0-7679-0817-1

Page Count: 304

Publisher: Broadway

Review Posted Online: May 20, 2010

Kirkus Reviews Issue: April 1, 2003

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As much a work of philosophy as of physics and full of insights for readers willing to work hard.

THE ORDER OF TIME

Undeterred by a subject difficult to pin down, Italian theoretical physicist Rovelli (Reality Is Not What It Seems: The Journey to Quantum Gravity, 2017, etc.) explains his thoughts on time.

Other scientists have written primers on the concept of time for a general audience, but Rovelli, who also wrote the bestseller Seven Brief Lessons on Physics, adds his personal musings, which are astute and rewarding but do not make for an easy read. “We conventionally think of time,” he writes, “as something simple and fundamental that flows uniformly, independently from everything else, uniformly from the past to the future, measured by clocks and watches. In the course of time, the events of the universe succeed each other in an orderly way: pasts, presents, futures. The past is fixed, the future open….And yet all of this has turned out to be false.” Rovelli returns again and again to the ideas of three legendary men. Aristotle wrote that things change continually. What we call “time” is the measurement of that change. If nothing changed, time would not exist. Newton disagreed. While admitting the existence of a time that measures events, he insisted that there is an absolute “true time” that passes relentlessly. If the universe froze, time would roll on. To laymen, this may seem like common sense, but most philosophers are not convinced. Einstein asserted that both are right. Aristotle correctly explained that time flows in relation to something else. Educated laymen know that clocks register different times when they move or experience gravity. Newton’s absolute exists, but as a special case in Einstein’s curved space-time. According to Rovelli, our notion of time dissolves as our knowledge grows; complex features swell and then retreat and perhaps vanish entirely. Furthermore, equations describing many fundamental physical phenomena don’t require time.

As much a work of philosophy as of physics and full of insights for readers willing to work hard.

Pub Date: May 18, 2018

ISBN: 978-0-7352-1610-5

Page Count: 256

Publisher: Riverhead

Review Posted Online: April 3, 2018

Kirkus Reviews Issue: April 15, 2018

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