On the Radio: New app helps find sustainable groceries


Items from a typical produce aisle ( katiescrapbooklady / Flickr)
Items from a typical produce aisle ( katiescrapbooklady / Flickr)
December 22, 2014

This week’s On the Radio segment looks at a new app that looks to help consumers identify healthy and sustainable foods in the grocery aisle. Listen to the audio below, or continue reading for the transcript.

A new mobile app aims to help consumers find the healthiest and most sustainably-grown foods at the grocery store.

This is the Iowa Environmental Focus.

In October, the Environmental Working Group – a non-profit that advocates for environmental and public health issues – launched “Food Scores,” a food ratings database and mobile app. The database has rated more than 80,000 products using three criteria: nutrition such as caloric and fat content, ingredient concerns like hormones and antibiotics, and processing which includes the amount of artificial ingredients a product contains.

With the most emphasis placed on the food’s nutritional content and the least on processing, the app compiles these factors, then gives each product a rating between 1 and 10, with 1 being the healthiest and 10 the least nutritional foods.

The Environmental Working Group is headquartered in Washington D.C. and has a regional office in Ames, Iowa.

For more information about the mobile app and a link to the database, visit IowaEnvironmentalFocus.org

From the UI Center for Global and Regional Environmental Research, I’m Jerrry Schnoor.

sources: http://iowapublicradio.org/post/apps-aim-guide-you-sustainable-food-whatever-means; http://www.ewg.org/foodscores/content/user-guide

On the Radio: Global warming could lead to food crisis


KC McGinnis | September 15, 2014
A vegetable delivery from an Iowa community supported agriculture group. (Chanzi/Flickr)
A vegetable delivery from an Iowa community supported agriculture group. (Chanzi/Flickr)

This week’s On the Radio segment looks at a new study which suggests global warming greatly increases the odds of a global food crisis in coming decades. Listen to the audio below, or continue reading for the transcript.

 

Transcript: Food Crisis – Maggie St. Clair

New research from Stanford University and the National Center for Atmospheric Research suggests that climate change has greatly increased the odds of a crisis in global food production.

This is the Iowa Environmental Focus.

The study, titled “Getting caught with our plants down,” is meant to serve as a warning to institutions affected by fluctuation in food prices.

The study’s authors allow that the prospect of a major slowdown of corn and wheat production in the next few decades is low. However, they say that the chances of such of an event multiply by twenty times when global warming is factored in.

In this model, the trend of increasing food production would continue, but the rate of increase would drop substantially. This change would clash with global food demand, which is expected to keep rising.

For more information on the new study, visit IowaEnvironmentalFocus.org.

From the UI Center for Global and Regional Environmental Research, I’m Jerry Schnoor.

http://iopscience.iop.org/1748-9326/9/7/074003/
http://www2.ucar.edu/atmosnews/news/12006/climate-experts-estimate-risk-rapid-crop-slowdown
www.desmoinesregister.com/story/money/agriculture/2014/07/28/climate-change-study-yields/13283903/