Not an easy read, but an eye-opening account of significant scientific advances that throw a spectacular, often unexpected...
A surprising new description of how Homo sapiens originated in Africa and spread around the world.
In his first book, Reich (Genetics/Harvard Medical School) describes the revolution in his specialty, genomics, the branch of molecular biology that analyzes our genes, units of DNA that transmit hereditary information from parent to offspring. Since 2001, when scientists sequenced the human genome for the first time, technology has massively reduced the cost of the procedure. At the same time, researchers have become incredibly adept at extracting DNA from bones as old as 400,000 years. Readers who pay close attention will understand Reich’s explanation of what this reveals. As generations pass, strings of DNA in the genome split and recombine, and errors (mutations) appear in individual genes. Comparing one genome to another reveals the relationship between populations more accurately than comparing bones. Mutations appear at a regular rate, allowing researchers to measure time elapsed as evolution proceeds. “Since 2009,” writes the author, “…whole-genome data have begun to challenge long-held views in archaeology, history, anthropology, and even linguistics—and to resolve controversies in those fields. The ancient DNA revolution is rapidly disrupting our assumptions about the past.” Most agree that migrants from Turkey brought agriculture to Europe about 8,000 years ago. They once agreed that these migrants brought Indo-European languages spoken throughout most Western nations, but the studies in genomics reveal that the languages arrived with later migrants: a “ghost population” from the Russian steppes who also moved east and contributed genes to American Indians. Throughout the book, Reich includes numerous timelines, graphs, maps, and diagrams to assist readers in visualizing his material, but those who are not scientifically inclined may find the narrative difficult to follow—though ultimately rewarding.
Not an easy read, but an eye-opening account of significant scientific advances that throw a spectacular, often unexpected light on human prehistory.Pub Date: March 27, 2018
ISBN: 978-1-101-87032-7
Page Count: 368
Publisher: Pantheon
Review Posted Online: Feb. 14, 2018
A Churchill-ian view of native history—Ward, that is, not Winston—its facts filtered through a dense screen of ideology.
Custer died for your sins. And so, this book would seem to suggest, did every other native victim of colonialism.
Inducing guilt in non-native readers would seem to be the guiding idea behind Dunbar-Ortiz’s (Emerita, Ethnic Studies/California State Univ., Hayward; Blood on the Border: A Memoir of the Contra War, 2005, etc.) survey, which is hardly a new strategy. Indeed, the author says little that hasn’t been said before, but she packs a trove of ideological assumptions into nearly every page. For one thing, while “Indian” isn’t bad, since “[i]ndigenous individuals and peoples in North America on the whole do not consider ‘Indian’ a slur,” “American” is due to the fact that it’s “blatantly imperialistic.” Just so, indigenous peoples were overwhelmed by a “colonialist settler-state” (the very language broadly applied to Israelis vis-à-vis the Palestinians today) and then “displaced to fragmented reservations and economically decimated”—after, that is, having been forced to live in “concentration camps.” Were he around today, Vine Deloria Jr., the always-indignant champion of bias-puncturing in defense of native history, would disavow such tidily packaged, ready-made, reflexive language. As it is, the readers who are likely to come to this book—undergraduates, mostly, in survey courses—probably won’t question Dunbar-Ortiz’s inaccurate assertion that the military phrase “in country” derives from the military phrase “Indian country” or her insistence that all Spanish people in the New World were “gold-obsessed.” Furthermore, most readers won’t likely know that some Ancestral Pueblo (for whom Dunbar-Ortiz uses the long-abandoned term “Anasazi”) sites show evidence of cannibalism and torture, which in turn points to the inconvenient fact that North America wasn’t entirely an Eden before the arrival of Europe.
A Churchill-ian view of native history—Ward, that is, not Winston—its facts filtered through a dense screen of ideology.Pub Date: Sept. 16, 2014
ISBN: 978-0-8070-0040-3
Page Count: 296
Publisher: Beacon Press
Review Posted Online: Aug. 17, 2014
Kirkus Reviews Issue: Sept. 15, 2014
BOOK REVIEW
BOOK TO SCREEN
Occasionally wonky but overall a good case for how the dismal science can make the world less—well, dismal.
“Quality of life means more than just consumption”: Two MIT economists urge that a smarter, more politically aware economics be brought to bear on social issues.
It’s no secret, write Banerjee and Duflo (co-authors: Poor Economics: A Radical Rethinking of the Way To Fight Global Poverty, 2011), that “we seem to have fallen on hard times.” Immigration, trade, inequality, and taxation problems present themselves daily, and they seem to be intractable. Economics can be put to use in figuring out these big-issue questions. Data can be adduced, for example, to answer the question of whether immigration tends to suppress wages. The answer: “There is no evidence low-skilled migration to rich countries drives wage and employment down for the natives.” In fact, it opens up opportunities for those natives by freeing them to look for better work. The problem becomes thornier when it comes to the matter of free trade; as the authors observe, “left-behind people live in left-behind places,” which explains why regional poverty descended on Appalachia when so many manufacturing jobs left for China in the age of globalism, leaving behind not just left-behind people but also people ripe for exploitation by nationalist politicians. The authors add, interestingly, that the same thing occurred in parts of Germany, Spain, and Norway that fell victim to the “China shock.” In what they call a “slightly technical aside,” they build a case for addressing trade issues not with trade wars but with consumption taxes: “It makes no sense to ask agricultural workers to lose their jobs just so steelworkers can keep theirs, which is what tariffs accomplish.” Policymakers might want to consider such counsel, especially when it is coupled with the observation that free trade benefits workers in poor countries but punishes workers in rich ones.
Occasionally wonky but overall a good case for how the dismal science can make the world less—well, dismal.Pub Date: Nov. 12, 2019
ISBN: 978-1-61039-950-0
Page Count: 432
Publisher: PublicAffairs
Review Posted Online: Aug. 28, 2019
Kirkus Reviews Issue: Sept. 15, 2019
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