martes, octubre 31, 2006

Lo último de Rifkin

This crop revolution may succeed where GM failed

Gene splicing has been made obsolete by a cutting-edge technology that greatly accelerates classical plant breeding

Jeremy Rifkin

Thursday October 26, 2006
The Guardian


For years, the life-science companies - Monsanto, Syngenta, Bayer, Pioneer etc - have argued that genetically modified food is the next great scientific revolution in agriculture, and the only efficient and cheap way to feed a growing population in a shrinking world. Non-governmental organisations - including the Foundation on Economic Trends, of which I am president - have been cast as the villains in this agricultural drama, and often categorised as modern versions of the Luddites, accused of continually blocking scientific and technological progress because of our opposition to GM food.

Now, in an ironic twist, new cutting-edge technologies have made gene splicing and transgenic crops obsolete and a serious impediment to scientific progress. The new frontier is called genomics and the new agricultural technology is called marker-assisted selection (MAS). The new technology offers a sophisticated method to greatly accelerate classical breeding. A growing number of scientists believe MAS - which is already being introduced into the market - will eventually replace GM food. Moreover, environmental organisations that oppose GM crops are guardedly supportive of MAS technology.

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