Former Utne Reader senior editor Keith Goetzman on environmental issues from climate change to composting.
Lots of people think that farming has gotten too industrialized. But there are others who believe it’s not nearly industrialized enough—such as the Iowa inventor who envisions armies of robots growing our food in the future.
Discovery News reports on David Dourhout’s new Prospero, a six-legged farm robot that works in teams to plant and fertilize crops. Scuttling across the land like oversized, high-tech crabs, the group of intercommunicating robots resemble an alien invasion more than a farm crew. Watch them at work in this video:
Dourhout, who based his Prospero design in part on the swarming behaviors of insects, birds and fish, believes that robotic farming will help ramp up food production for a heavily populated planet. He “hopes the next step will be to create more advanced robots that can weed, fertilize and harvest the crop,” writes Eric Niller at Discovery News.
Count me among those who are skeptical that large-scale robotic farming is the answer to our pressing food-supply needs. While I understand that not every tomato and strawberry can be lovingly hand-picked by an organic farmer in a bucolic setting, it seems equally a stretch to think that complete robotic automation is the future of farming.
The popular science press seems perpetually entranced by the prospect of a heavily roboticized future, to the point where my own response to such stories has become automated. When asked “Should robots grow our food?” I have the same answer as I do to the question recently posed on the cover of Discover: “Should robots run airport security?”