La verdad acerca del Bt

BT COTTON -- THE FACTS BEHIND THE HYPE

by GRAIN

http://www.grain.org/seedling/?id=457

It has been over ten years now since genetically modified Bt cotton was first commercialised. Since then it has been introduced or tested in more than twenty countries. The crop is a clear success for Monsanto, the leading Bt cotton company. But what has it meant for farmers? Today, a more complete picture is finally emerging of what is happening on the farm in many countries throughout the world.