skip to main content
skip to newscasts

Wednesday, April 24, 2024

Public News Service Logo
facebook instagram linkedin reddit youtube twitter
view newscast page
play newscast audioPlay

Day two of David Pecker testimony wraps in NY Trump trial; Supreme Court hears arguments on Idaho's near-total abortion ban; ND sees a flurry of campaigning among Native candidates; and NH lags behind other states in restricting firearms at polling sites.

view newscast page
play newscast audioPlay

The Senate moves forward with a foreign aid package. A North Carolina judge overturns an aged law penalizing released felons. And child protection groups call a Texas immigration policy traumatic for kids.

view newscast page
play newscast audioPlay

Wyoming needs more educators who can teach kids trade skills, a proposal to open 40-thousand acres of an Ohio forest to fracking has environmental advocates alarmed and rural communities lure bicyclists with state-of-the-art bike trail systems.

Fight a World Food Shortage: Learn to Love Leftovers

play audio
Play

Monday, February 18, 2013   

LAS VEGAS, Nev. - There's a major opportunity to address the growing global demand for food and to slow the rising cost of groceries. Professor Jon Foley, director of the Institute on the Environment at the University of Minnesota, said that huge investments have been made on increasing food production, but not enough is being done to reduce the amount of food that's being wasted and ends up in landfills.

"We've spent billions and billions of dollars trying to get crops to grow faster, to improve yields; and globally, crop production has only increased about 20 percent in the past 20 years, despite all those efforts," he said. "And here's 40 percent of the world's food that is sitting around rotting."

There are already are hundreds of millions of hungry people in the world. That number is predicted to grow along with the population, which is expected to reach 9 billion by 2050.

Foley said much of the 40 percent of food waste in the U.S. and other wealthy nations occurs along the supply chain, being tossed out of home refrigerators, and at places such as restaurants and cafeterias.

"In poor countries, it's also about 30 to 40 percent, but mostly between the farmer and the distributor - the crop never got to distribution. It rotted in a storage system; it never got to a train or a truck," he said. "So, we have these big food-waste problems everywhere in the world, but it kind of depends on the context of where you are."

There are a number of ways to reduce food waste, keeping it out of landfills and keeping more money in your pocket. They include using up leftovers and learning how to tell when food goes bad, and it isn't always the "sell-by" or "use-by" date.

Foley said the average American throws away from $300 to $500 worth of food each year, with the biggest losses in the meat and seafood categories.

More food waste information is at bit.ly/uVUJCB and at bit.ly/l70w4R.



get more stories like this via email

more stories
Creedon Newell practices teaching construction skills in Wyoming's new career and technical educator bridge course, designed to encourage trades students and professionals to pursue a career in CTE teaching. (Photo by Rob Hill)

Social Issues

play sound

By Lane Wendell Fischer for the Shasta Scout via The Daily Yonder.Broadcast version by Suzanne Potter for California News Service for the Public News …


Environment

play sound

By Naoki Nitta for Civil Eats.Broadcast version by Suzanne Potter for California News Service reporting for the Solutions Journalism Network-Public Ne…

Social Issues

play sound

Concerns about potential voter intimidation have spurred several states to consider banning firearms at polling sites but so far, New Hampshire is …


Environment

play sound

The construction of more solar farms in the U.S. has been contentious but a new survey shows their size makes a difference in whether solar projects …

Political fights were once considered "taboo" for school boards but things like book bans and debates over diversity programs have brought more tension to the day-to-day functions of the panels. (Adobe Stock)

Social Issues

play sound

Minnesota's largest school district is at the center of a budget controversy tied to the recent wave of school board candidates fighting diversity pro…

play sound

Minnesota lawmakers are considering a measure which would force employers to properly classify certain trade union workers and others as employees rat…

Health and Wellness

play sound

By Mary Anne Franks for Ms. Magazine.Broadcast version by Alex Gonzalez for Northern Rockies News Service reporting for the Ms. Magazine-Public News …

 

Phone: 303.448.9105 Toll Free: 888.891.9416 Fax: 208.247.1830 Your trusted member- and audience-supported news source since 1996 Copyright © 2021