THE CASE FOR MARS

THE PLAN TO SETTLE THE RED PLANET AND WHY WE MUST

Zubrin is an aeronautical engineer at Martin Marietta, Wagner the former editor of the National Space Society's magazine, Ad Astra, and together they make a forceful argument for the exploration and settlement of Mars. Zubrin has long advocated the ``Mars Direct'' plan, which could get off the ground for $30 billion, in contrast to the $450- billion Space Exploration Initiative (SEI) timidly proposed by President Bush and quickly torpedoed in Congress. SEI was to take 30 years and make use of a space station (where components of the mission would be assembled), and it featured elaborate safety plans. But this is the frontier, Zubrin says, and risk is inherent when we venture forth. The most radical feature of the Mars Direct plan is the manufacture of propellants (for getting around while there and for getting back) on the surface of Mars by an unmanned module before the arrival of astronauts. But Zubrin and Wagner's discussion makes this idea, and the plan in general, seem reasonable rather than radical, and their plan would clearly save money. A mission that doesn't have to carry return fuel could use rockets that already exist, such as the Russian Energia. Mars Direct would also utilize conjunction trajectories (that is, launches when Mars is in line with Earth outward from the sun), avoiding the opposition trajectories the SEI plan advocated, and it allows for much more time to be spent exploring the surface of Mars. The authors are propagandists, so dismissive of NASA's plans that they call them ``silly,'' but they are persuasive and even demonstrate a shrewd grasp of political realities, going so far as to incorporate Newt Gingrich's thinking with regard to privatizing the Mars Direct mission. With exposure on CNN, a vigorous presence on the Internet, and a new groundswell of support at NASA, this plan may well prove to be the one, at long last, to fly.

Pub Date: Nov. 8, 1996

ISBN: 0-684-82757-3

Page Count: 352

Publisher: Free Press

Review Posted Online: May 20, 2010

Kirkus Reviews Issue: Oct. 1, 1996

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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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A tiny book, not much bigger than a pamphlet, with huge potential impact.

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NO ONE IS TOO SMALL TO MAKE A DIFFERENCE

A collection of articulate, forceful speeches made from September 2018 to September 2019 by the Swedish climate activist who was nominated for a Nobel Peace Prize.

Speaking in such venues as the European and British Parliaments, the French National Assembly, the Austrian World Summit, and the U.N. General Assembly, Thunberg has always been refreshingly—and necessarily—blunt in her demands for action from world leaders who refuse to address climate change. With clarity and unbridled passion, she presents her message that climate change is an emergency that must be addressed immediately, and she fills her speeches with punchy sound bites delivered in her characteristic pull-no-punches style: “I don’t want you to be hopeful. I want you to panic. I want you to feel the fear I feel every day. And then I want you to act.” In speech after speech, to persuade her listeners, she cites uncomfortable, even alarming statistics about global temperature rise and carbon dioxide emissions. Although this inevitably makes the text rather repetitive, the repetition itself has an impact, driving home her point so that no one can fail to understand its importance. Thunberg varies her style for different audiences. Sometimes it is the rousing “our house is on fire” approach; other times she speaks more quietly about herself and her hopes and her dreams. When addressing the U.S. Congress, she knowingly calls to mind the words and deeds of Martin Luther King Jr. and John F. Kennedy. The last speech in the book ends on a note that is both challenging and upbeat: “We are the change and change is coming.” The edition published in Britain earlier this year contained 11 speeches; this updated edition has 16, all worth reading.

A tiny book, not much bigger than a pamphlet, with huge potential impact.

Pub Date: Nov. 26, 2019

ISBN: 978-0-14-313356-8

Page Count: 112

Publisher: Penguin

Review Posted Online: Nov. 3, 2019

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