By Chris Parker, Citypage

“Monsanto’s specialty is killing stuff.” A brief, outraged history of how the biotech giant took control of the world’s food supply, from pesticides to genetically modified crops. The promise was that GM crops would mean cheaper food around the world, but patents allowed the company to muscle out competitors, fend of regulators and steer the public away from questions about the environmental consequences:

“The first crack appeared in 1970, when Congress empowered the USDA to grant exclusive marketing rights to novel strains, with two exceptions: Farmers could replant the seeds if they chose, and patented varieties had to be provided to researchers.

“But that wasn’t enough. Corporations wanted more control, and they got it with a dramatic, landmark Supreme Court decision in 1980, which allowed the patenting of living organisms. The decision was intended to increase research and innovation. But it had the opposite effect, encouraging market concentration.”