SciDev.Net: A campaign to drive agriculture to the forefront of climate change negotiations took a step forward yesterday with the launch of a document by food policy experts. Agriculture will be “dramatically” affected by climate change, says the paper, published by the International Food Policy Research Institute (IFPRI). It could also become a potent brake on climate change if the right research and policies are implemented. But its role has yet to be championed in the build-up to the …