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Biodiversity and Genetic Engineering Aren’t Mutually Exclusive!

The work of plant breeders and the naturalists who catalog so much of the genetic diversity passed down over 400 generations*, have done far more to feed people than genetic engineering thus far. The reason I spend so much time talking about genetic engineering (and to a lesser extent mutation breeding) isn’t because I think the techniques are more important than breeding using the existing diversity of crop plants and their wild ancestors, it’s because genetic engineering (and once more to a lesser extent mutation breeding) are the techniques that are subject to the most misinformation and opposition. If I had to choose, for the entire world, between marker assisted selection and genetic engineering, I’d choose marker assisted selection in a heartbeat. But we don’t have to chose.

Consider three cases: (more…)