7.7% of census tracts, not of people. The overwhelming majority of those tracts have insufficient population to support a nearby supermarket. That doesn't mean they don't have access to food.
Most of these tracts are farming communities. They provide all the food stocked in these urban and suburban supermarkets. They are literally surrounded by food, in their fields, pastures, gardens, pantries, etc. But because the definition of "food deserts" focuses on supermarkets and doesn't include the 10 tons of grain in their bin, they are considered to be living in a "food desert".
I think you misunderstand how rural food deserts work. They're certainly less-bad than an urban food desert but they're still a problem to solve. That 10 tons of food in your grain bin isn't necessarily food you can eat. Nobody chooses to eat feed corn unless they don't have other options. And while a farmer certainly has the tools and knowledge to grow their own food crops its a significant time investment to do so, something that a farmer doesn't have after 12+ hour days taking care of the crops and animals that make them a meager living.
The issue is partially mitigated through roadside stands and farmer's markets but its still a significant challenge to the people who live in these communities, and some of the side effects of living in a food desert are present both in a rural food desert and an urban one, despite extremely different circumstances leading to them.
7.7%? That's HUGE for 21st century! What is it? Africa? Russia?
7.7% of census tracts, not of people. The overwhelming majority of those tracts have insufficient population to support a nearby supermarket. That doesn't mean they don't have access to food.
Most of these tracts are farming communities. They provide all the food stocked in these urban and suburban supermarkets. They are literally surrounded by food, in their fields, pastures, gardens, pantries, etc. But because the definition of "food deserts" focuses on supermarkets and doesn't include the 10 tons of grain in their bin, they are considered to be living in a "food desert".
I think you misunderstand how rural food deserts work. They're certainly less-bad than an urban food desert but they're still a problem to solve. That 10 tons of food in your grain bin isn't necessarily food you can eat. Nobody chooses to eat feed corn unless they don't have other options. And while a farmer certainly has the tools and knowledge to grow their own food crops its a significant time investment to do so, something that a farmer doesn't have after 12+ hour days taking care of the crops and animals that make them a meager living.
The issue is partially mitigated through roadside stands and farmer's markets but its still a significant challenge to the people who live in these communities, and some of the side effects of living in a food desert are present both in a rural food desert and an urban one, despite extremely different circumstances leading to them.