June 3, 20191:24 PM ET
Heard on Fresh Air
Environmental journalist Amanda Little says the sustainable food revolution will include meat cultured in a lab, 3-D printer food, aquaculture and indoor vertical farming.
TERRY GROSS, HOST:
This is FRESH AIR. I’m Terry Gross. Climate change is affecting the weather. And droughts, floods, storms and unseasonal temperatures are affecting the global food supply. Tech startups, as well as mega companies, are developing new, high-tech ways of growing vegetables and fruits, farming fish and growing meat without harming animals.
3D food printers, laboratories where meat is grown from cultured animal cells, robots that can weed crops without using chemicals and indoor farms where vegetables are grown without soil or sun are some of the new approaches investigated by Amanda Little in her new book “The Fate Of Food: What We’ll Eat In A Bigger, Hotter, Smarter World.”
She’s traveled to 13 states and 11 countries researching changes in our food system. Her reporting on energy, technology and the environment has been published in The New York Times, The Washington Post, Rolling Stone and other publications. She’s a professor of journalism and science writing at Vanderbilt University.
Amanda Little, welcome to FRESH AIR. Tell us some of the ways in which climate change is affecting the global food supply.
AMANDA LITTLE: Well, let’s just start in my own region. I live in Nashville, Tenn., and we’ve heard recently that in the Midwest – in Indiana, Kansas, Missouri, Illinois, Iowa – there have been terrible storms and tornadoes that have had huge impacts on grain production, soy, and corn, in particular. I think they’ve said that there is a historic delay in the planting season because of the sodden fields.
The farmers just simply can’t plant their soy crop because they have – you know, there haven’t been enough dry days. And the same goes for corn. In the past five years, in 18 states that produce the majority of corn had 90 percent of their plant in the ground by now and they have only about 55% because of the rain and flooding.
So that’s just sort of one example of, you know, these subtle changes that farmers are having to deal with. In this case, related to flooding. But drought, heat, invasive species and insects, diseases, crop diseases and so forth have been affecting virtually every, you know, farm in the world.