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Reducing Cattle-Driven Deforestation | Earth Wise

June 14, 2023 By EarthWise Leave a Comment

The Amazon rainforest is the biggest rainforest in the world, larger than the next two biggest combined. It covers more than three million square miles, roughly the size of the lower 48 states. The Amazon functions as a critical sink for carbon in the atmosphere.

However, human activity has removed more than 10% of the vegetation from the Amazon rainforest since the 1960s. Cattle ranching accounts for roughly 70% of Amazon deforestation – much of which is illegal.

According to a study recently published in the journal Global Environmental Change, companies’ ‘zero-deforestation’ commitments could reduce cattle-driven deforestation in the Brazilian Amazon by 50%. Better adoption and implementation of company supply chain policies for Brazilian beef and leather could significantly reduce carbon emissions.

Between 2010 and 2018, some of the world’s largest slaughterhouses reduced cattle-driven deforestation by 15% through their commitment to zero-deforestation policies. If these policies were fully implemented and adopted across all cattle companies operating in the Amazon, more than 9,200 square miles of forest could have been spared over the same time period, effectively halving the cattle-driven deforestation in Brazil.

Zero-deforestation commitments currently cover 82% of beef exported from the Brazilian Amazon for trade internationally. However, a large amount of beef production destined for Brazil’s domestic markets is not covered.

The researchers say a mix of interventions by both the private and public sector is needed to improve cattle-rearing practices and help reduce deforestation in countries like Brazil.

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Companies’ zero-deforestation commitments have potential to halve cattle-driven deforestation in Brazilian Amazon

Photo, posted January 17, 2011, courtesy of Kelly Sato via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio

New Nutrition Labels

February 26, 2019 By EarthWise 1 Comment

Food and beverage packaging in this country has included a Nutrition Facts panel for nearly 25 years. Over 700,000 products have the labels which provide consumers with information like serving sizes, calories per serving, ingredients, and nutritional content.

Surveys indicate that 77 percent of all U.S. adults claim to use the labels at least some of the time. Whether the labels are actually useful is somewhat debatable. A couple of years ago, the FDA released a proposal to update the labels to make them more useful and to reflect more recent nutritional research. The new labels are finally going to be implemented and food manufacturers with annual sales exceeding $10 million have until January of 2020 to update their packaging with the new labels.

One of the biggest changes is that the “serving size” section of the label will be changed to more accurately reflect the actual portions consumed by the typical American. For example, a 20-ounce soft drink will now be labeled as a single serving because most people will drink the whole bottle in one sitting.

The new labels will no long list the amounts of Vitamin A and C, because recent research shows most Americans are not deficient in these nutrients. Instead, the amount of Vitamin D and potassium will be listed, two nutrients lacking in many diets. New labels will also show amounts of “added sugars”, defined as caloric sweeteners with no nutritional value. The new labels will also display the calories per serving in much large type making that piece of information far more noticeable.

There is surely more to be done to make food labeling more transparent and useful for consumers, but the new changes at least seem to be in the right direction.

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Nutrition Labels Get a Makeover: Will It Make a Difference?

Photo, posted September 9, 2014, courtesy of Mike Mozart via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio.