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MISSION TO MARS

MY VISION FOR SPACE EXPLORATION

You may say that he’s a dreamer; celebrate him as a visionary, or dismiss this as futurist fantasy.

The moonwalking astronaut offers a passionate but not always persuasive manifesto encompassing space tourism and the inevitability of inhabiting Mars within a couple of decades.

Though Aldrin (Magnificent Desolation: The Long Journey Home from the Moon, 2009) again shares some impressions of his historic Apollo 11 mission, here he’s far less focused on the past than the future. For the author, who wrote the book with the assistance of veteran space journalist David, the moon is the past, at least as an American governmental priority—“a dead end, a waste of precious resources”—while Mars is the future. His vision for bringing space exploration back to the launching pad includes international cooperation rather than competition, private enterprise augmenting public subsidy, and space travel within the reach of citizens who win a lottery, a game-show competition or have deep pockets—“the pay-per-view seat price is $200,000,” he writes of one proposed expedition that has already attracted “hundreds of customers.” Aldrin envisions a cruise-ship model of commercial space travel: “Loop around the Moon, return to Earth, sling-shot around the Earth, and return to the Moon again. The round trip will take just over a week. And every time the Lunar Cycler swings by Earth, it’s met by a supply ferry, maybe even restocked with champagne, and boarded by a fresh group of travelers.” Maybe this seems feasible, but he then proceeds to his more audacious proposal: settling Mars as an outpost of human habitation, not merely exploration. It would be a six-month, one-way trip, and he sees no reason to provide those initial explorers with a return ticket: “What are they going to do…write their memoirs? Would they go again? Having them repeat the voyage, in my view, is dim-witted. Why don’t they stay there on Mars?” What he terms the “deposit, no return” nature of those voyages awaits a generation ready to go where no man has ever gone before…and to stay there.

You may say that he’s a dreamer; celebrate him as a visionary, or dismiss this as futurist fantasy.

Pub Date: May 7, 2013

ISBN: 978-1-4262-1017-4

Page Count: 160

Publisher: National Geographic

Review Posted Online: Jan. 15, 2013

Kirkus Reviews Issue: Feb. 1, 2013

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RIVER OUT OF EDEN

A DARWINIAN VIEW OF LIFE

Dawkins (Zoology/Oxford Univ.) returns to the concerns of his The Blind Watchmaker (1986), presenting the case for Darwinian natural selection as the only reasonable explanation for biological diversity. The book's initial premise is that the "purpose" of life is the transmission of DNA down through the generations. Dawkins offers the metaphor of a river branching into myriad substreams to explain the central phenomenon of evolution: Each species has ancestors in common with other species but is in the present day separate and distinct; traced far enough back, each can be related to all the others. Thus, the study of the DNA in human cells (transmitted only from female ancestors), combined with fairly straightforward mathematics, leads to the conclusion that an "African Eve" — one woman who lived some 200,000 years ago — is ancestral to all living humans. (Dawkins hastens to add that she is not the only such common ancestor, nor even, probably, the most recent.) He looks at the roles of predation, cooperation, varying sex ratios, and other "strategies" that organisms develop to promote survival of their DNA. And he disposes, quietly but firmly, with arguments that certain structures in modern organisms — wings, eyes, orchid blossoms — appear so perfectly adapted that no cruder version could accomplish the tasks they perform so well. These structures, in fact, improved in slow increments, states Dawkins. The length of time for natural selection to evolve a complex eye, starting with a light-sensitive spot on the skin and incorporating minuscule changes with each generation, was less than half a million years, and the trick has been done independently at least 15 times. Finally, he considers the question of whether life on Earth is unique, or whether other planets might have evolved intelligent species. Clear and lively, with concrete examples throughout, this account addresses the major issues in modern evolutionary theory without dodging or pulling punches. An excellent overview of the subject.

Pub Date: March 29, 1995

ISBN: 0-465-01606-5

Page Count: 176

Publisher: Basic Books

Review Posted Online: May 19, 2010

Kirkus Reviews Issue: Feb. 1, 1995

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THE MOST POWERFUL IDEA IN THE WORLD

A STORY OF STEAM, INDUSTRY, AND INVENTION

A staggering work of epistemological research.

Former book editor and publisher Rosen (Justinian’s Flea: Plague, Empire, and the Birth of Europe, 2007) pursues the question of why English-speaking peoples developed the key mechanical innovations that propelled the modern world.

In 1829, George and Robert Stephenson’s Rocket inaugurated the age of steam-powered locomotion, hauling with it a rich lineage of previous inventions mostly by enterprising men in the Anglosphere—“Great Britain and its former colonies, including the United States, Canada, Australia, and New Zealand.” Harnessing steam power abruptly doubled human productivity, which had been “flat as Kansas for a hundred centuries” before turning “like the business end of a hockey stick.” What prompted the English and Welsh to take that spark of genius and make something useful, even profitable, with it? Patent law had a lot to do with fostering the “itch to own one’s own work,” and Rosen devotes much of his fascinating, wide-ranging narrative to the importance of common-law rulings in favor of the original inventors—e.g., Attorney General Edward Coke, the influential English jurist at the turn of the 17th century, vehemently ruled against monopolies and supported England’s craftsmen. At the same time, Francis Bacon propounded science and invention as a free-flowing social enterprise, while John Locke defined the concept of property in terms of God-given labor. Open science, literacy, the growth of markets (e.g., the textiles explosion) and improved ironmaking skills all helped prod British, and soon American, inventors to solve mechanical problems both for personal interest and national glory. The only flaw in Rosen’s exhaustive survey is the lack of attention paid to female inventors.

A staggering work of epistemological research.

Pub Date: June 1, 2010

ISBN: 978-1-4000-6705-3

Page Count: 400

Publisher: Random House

Review Posted Online: March 4, 2011

Kirkus Reviews Issue: March 15, 2010

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