International efforts to address the food, energy and climate crises give technology a central role to play. While some technologies may offer potential solutions to specific problems, decades of accelerating technological development and deployment have done little to mitigate climate change, and, in many cases, have made problems worse.
Now, new high-risk technologies, ranging from the very small (synthetic biology, genomics, nanotechnology) to the very large (geoengineering), are rapidly developing. Their promoters promise that these technologies are key to solving climate change,
world hunger, energy shortages and biodiversity loss. The precautionary principle and social and economic impacts are often ignored in the rush to deploy the latest technofix, marketed as socially useful and cutting edge, such as “climate-smart agriculture” or “next-generation biofuels.” Without the strict application of the precautionary principle, and a transparent and participatory form of technology assessment, new technologies could wreak even more havoc on a fragile planet that is already under immense strain due to reckless and unsustainable forms of production that serve the few at the expense of the many.