Beyond Biotechnology: The Barren Promise of Genetic by Steve Talbott, Craig Holdrege PDF

By Steve Talbott, Craig Holdrege

ISBN-10: 0813124840

ISBN-13: 9780813124841

The Human Genome venture introduced in 2003 that it had effectively mapped the content material of the human DNA Scientists, politicians, theologians, and pundits speculated approximately what may stick with. "Beyond Biotechnology: The Barren Promise of Genetic Engineering" distinguishes among hype and truth, reading the fragile dating among technological know-how and nature. Authors Craig Holdrege and Steve Talbott assessment the present kingdom of genetic technological know-how and think about its power functions, in addition to attainable risks. The authors illustrate how the preferred view of genetics doesn't contain an knowing of ways genes interact inside of organisms, contending that those simplistic perspectives bring about unrealistic expectancies and, eventually, unhappiness. Written for lay readers, "Beyond Biotechnology" is an available creation to the advanced international of genetic engineering.

Show description

Read Online or Download Beyond Biotechnology: The Barren Promise of Genetic Engineering (Culture of the Land) PDF

Similar agriculture books

Read e-book online Soil Chemistry PDF

Entire, up to date assurance of the fundamentals of soil chemistry. even though just a meter extensive over the earth's floor, soil is vital to maintaining life-affecting air and water caliber, the expansion of crops and vegetation, and the well-being of the full planet. The complicated interaction between natural and inorganic solids, air, water, microorganisms, and plant roots in soil is the topic of Soil Chemistry, a reference pivotal to knowing soil strategies and difficulties.

Jason Clay's World Agriculture and the Environment: A PDF

International Agriculture and the surroundings offers a distinct overview of agricultural commodity construction and the environmental difficulties it factors, in addition to prescriptions for expanding potency and lowering harm to average platforms. Drawing on his wide go back and forth and examine in agricultural areas worldwide, and applying information from various authoritative resources together with the United international locations nutrition and Agriculture association, the writer examines twenty of the world’s significant plants, together with pork, espresso, corn, rice, rubber, shrimp, sorghum, tea, and tobacco.

New PDF release: The potential of U.S. grazing lands to sequester carbon and

Grazing lands signify the most important and so much different land resource-taking up over part the earth's land floor. the massive region grazing land occupies, its variety of climates and soils, and the capability to enhance its use and productiveness all give a contribution to its value for sequestering C and mitigating the greenhouse impression and different stipulations caused through weather switch.

Download e-book for iPad: Agriculture at a Crossroads: The Global Report by Science, and Technology International Assessment of

The overseas overview of Agricultural wisdom, technology, and expertise for improvement (IAASTD) appears realistically at how lets successfully use agriculture/AKST to aid us meet improvement and sustainability objectives. An unheard of three-year collaborative attempt, the IAASTD concerned greater than four hundred authors in a hundred and ten international locations and value greater than $11 million.

Extra resources for Beyond Biotechnology: The Barren Promise of Genetic Engineering (Culture of the Land)

Sample text

Breeding for high yield brings the loss of other vital characteristics (such as the ability to compete with weeds). Moreover, when the crops are planted in large monocultures, there is no getting around the increased use of pesticides (herbicides, insecticides, and fungicides). In Will Biotech Feed the World? • 31 other words, Green Revolution agriculture means importing a whole environment that makes higher yields possible. While per capita food production in South America and India, for example, has increased during the last three decades, the number of hungry people has increased at an even greater rate (Rosset and Mittal 2000 and 2001; see also Rosset 2005).

Asking African farmers to invest in Green Revolution technology meant asking them to invest in fragile plants in a harsh landscape. Cereal yields in Africa have barely increased over the past 30 years and stand at a meager 1 ton per hectare; per capita food production is stagnant” (Conway and Sechler 2000, 1685). High-yielding Green Revolution varieties have high yields only under certain conditions. They require large doses of fertilizer and irrigation. Breeding for high yield brings the loss of other vital characteristics (such as the ability to compete with weeds).

This example illustrates that when we work with more complexity, interactions and “unintended consequences” arise that tend to have positive overall effects. In contrast, when we strive to decrease complexity—as in a monoculture where soil fertility practices are replaced with fertilizers—we create a system that tends to create more one-sided negative unintended effects, such as pollution and disease susceptibility. Sustainable agriculture is much more than a set of new techniques. It provides the basis for a rejuvenation of land-based communities and greater food production and security.

Download PDF sample

Beyond Biotechnology: The Barren Promise of Genetic Engineering (Culture of the Land) by Steve Talbott, Craig Holdrege

by Paul

Rated 4.09 of 5 – based on 50 votes