Proven: The Environmental Dangers That May Halt GM Revolution: "British Scientists delivered a massive blow to the case for genetically modified crops yesterday when they showed in a trail-blazing study that growing them could harm the environment. Their findings, which will spark controversy around the world, are likely to present a serious obstacle to Tony Blair in his desire to bring GM technology to Britain, and will be viewed with concern and anger in the United States, home of GM technology. They could ultimately lead to a ban on growing the crops concerned throughout the European Union."

Proven: The Environmental Dangers That May Halt GM Revolution: "British Scientists delivered a massive blow to the case for genetically modified crops yesterday when they showed in a trail-blazing study that growing them could harm the environment. Their findings, which will spark controversy around the world, are likely to present a serious obstacle to Tony Blair in his desire to bring GM technology to Britain, and will be viewed with concern and anger in the United States, home of GM technology. They could ultimately lead to a ban on growing the crops concerned throughout the European Union."