Over 249 million Americans live on the three percent of land that constitutes our cities. More than half of America’s income is earned in 22 metropolitan areas. And people live longer in New York City than anywhere else in the U.S. That being said, our nation continues to grapple with negative perceptions about cities. Images of loud, dirty, noisy, graffiti and crime-ridden urban wastelands persist. Economist Ed Glaeser wants to change that. He’s convinced that cities make us better, and that the proof can be seen everywhere from Minneapolis to Shanghai.

According to the White House, 23.5 million Americans currently live in what are known as 'food deserts.' Food deserts are essentially nutritional wastelands that lack reasonable, affordable access to grocery stores. They exist primarily in urban and rural areas of the country, but can be found just about anywhere. And the people who live in them, more often than not, are forced to stock their cupboards with food from the convenience store, or even the drug store.

Michelle Obama’s “Let’s Move” anti-childhood obesity initiative has set the goal of eliminating all America’s food deserts in the next seven years. But if you’re living in a food desert, you might be wondering what you’re supposed to do until then to stay healthy and eat right.

Janine Whiteson, author of “Cooking Light: What to Eat,” has some ideas. She's a nutritionist who’s visited convenience stores and drug stores in some of New York’s poorest neighborhoods, and she’s found that it’s actually possible to eat healthily in a food desert if you have some practical guidelines.

Author Jeffrey Eugenides was born and raised in Detroit and the city often becomes a central character in his writings. (He lives in Princeton, New Jersey, these days.) He’s based both of his novels, Pulitzer Prize-winning "Middlesex," and "The Virgin Suicides," in the Motor City. He says as a native Detroiter it's still easy for him to love his home town: more so, perhaps, than the average outsider.

 

Like many cities, Denver is struggling to connect its suburbs to its downtown, and to create a new kind of city center. Continuing our series on the New Urbanism, The Takeaway talks to Matt Dellinger. He talks about the city's light rail project and the attempt to design and define new communities.

Follow along on The Takeaway's Urban Safari series.

In the past 50 years, Denver has grown from a small city to a sprawling metropolitan region. With urban sprawl comes gentrification. The Takeaway caught up with Andres Duany, the founding member of the New Urbanism movement, to ask him about gentrification. How do you keep a neighborhood mixed, economically and socially?

Also, hear this bonus web-only interview we did with Duany on urban sprawl!

The Takeaway is drilling down into the recession with our friend and contributor Paddy O’Connell, the host of BBC’s Broadcasting House. Paddy has been looking at how the recession is affecting people and businesses in one square mile of the city of Chicago.

For a closer look at the map, click here and here.

Facing a triple threat from the spiraling economy, mortgage foreclosures and an ailing auto industry, President Obama began his economic counteroffensive this week. He signed a huge stimulus bill, was given a multi-billion dollar plan to restructure car makers and announced a $50 billion foreclosure rescue. All of these moves resonate in Detroit, a city struggling with foreclosures and ground zero of the auto industry meltdown. Jerome Vaughn is the News Program Director at WDET-FM in Detroit and he joins The Takeaway this morning.

They’re calling it the modern day equivalent of the electrical grid, or the interstate highway system. Seven billion dollars of the stimulus plan making its way through Congress right now is devoted to bringing broadband internet to under-served parts of the country. But technology experts worry that the multi-billion dollar tech plan will suffer if we don’t have more time to look at exactly what technology we’re getting. One of these experts is The Takeaway's technology contributor Siva Vaidhyanathan, a professor at the University of Virginia, who joins us now to talk about these concerns.