Jessica Wynn

speaker

8,464 appearances 15 recordings 1 series first heard Nov 2025 last heard 5d ago

Jessica Wynn’s voice in public audio — every appearance, attributed to the second.

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recordings per month · last 12 months

Recordings per month over the last 12 months — 15 in all, peaking in May 2026 with 3.

Appearances

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The Jordan Harbinger Show · 1385: Food Deserts | Skeptical Sunday · 20 Sep 2026 podcast

So a grocery store would sell the same staples plus fresh food.

So the question becomes, should local governments shape that trade-off?

Some people would love

Jessica,

Oh,

gosh.

I'd be their best customer.

But there's also the racial dimension to consider.

And this is where it gets complicated.

So health disparities are real and they're not evenly distributed amongst communities.

So black and brown communities are disproportionately affected.

No.

And this is critical because the disparities are real.

The structural causes are real.

What the evidence challenges is which mechanism matters most.

So there's research looking at something called food swamps.

So they're areas with a high concentration of fast food and convenience stores relative to healthier options.

So in a cross-sectional study of more than 3,000 U.S.

counties with the highest food desert scores, they did have significantly higher rates of obesity-related cancer mortality, but the association was even stronger in counties with the highest food swamp scores.

About 77% higher rates.

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