World survey suggests major technology changes

A new global survey by the United Nations Department for Economic and Social Affairs (UN-DESA) suggests that a technological overhaul of production processes worldwide is needed to end poverty and avert the likely impacts ...

A breakthrough in genetic modification of grains

Although the commercialization of transgenic, or "genetically modified", plants has stirred widespread controversy, much research remains focused on improving techniques to create such plants. As people familiar with the ...

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