Jonathan Latham and Allison Wilson

Experts do not have an entirely unblemished record of predicting the future of agriculture. In the 1950s it was envisioned that farms would be irrigated with water from icecaps that had been melted by nuclear explosions, this water (naturally) would be stored in ponds, also ‘dug’ by nuclear explosions. In the 1970s another generation of experts was predicting an era of remote control tractors and multi-story farms. Electromagnetic ploughing would prepare the soil for crops that would require only half an inch of recycled water per year and specially coated seeds would be blasted from pipes into crop-specific patterns channelled by underground magnetism (1).More