DNA Episode 2 Playing God (PBS) – Video

Posted: February 21, 2012 at 5:38 am



01-02-2012 09:24 Please Subscribe To The EvolutionDocumentary YouTube Channel: http://www.youtube.com Broadcast (2005) In 1973, two scientists, Herb Boyer and Stan Cohen, became the first genetic engineers when they transferred the DNA from one species to another. Their experiment triggered a wave of controversy about the dangers of genetic manipulation, but it also generated a multi billion dollar industry. Was altering the genetic makeup of plants and animals a threat to humanity or the key to alleviating a host of health problems? Biologists, along with lawyers and journalists from all over the world, were called to a meeting in California to decide the future of DNA research. Biotechnology would soon transform the pharmaceutical industry and genetically modified food was to herald the biggest revolution in agriculture since the industrialization of farming. Yet the public was skeptical, and so were certain scientists. Some feared that a cancer causing gene stitched into the DNA of a bacterium might be accidentally absorbed in the human gut, enabling cancer to be passed on like an infectious disease. Biologists from all over the world were called to a meeting in to draw up a strict set of safety guidelines. When the panic subsided the stage was set for a biotechnology bonanza. A race began to produce genetically engineered insulin. A couple of years later a young researcher called Rob Horsch, who worked for the chemical giant Monsanto, produced the first genetically engineered plant. The ...

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DNA Episode 2 Playing God (PBS) - Video

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