Zero Waste Cooking For Dummies. Rosanne Rust
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Название: Zero Waste Cooking For Dummies

Автор: Rosanne Rust

Издательство: John Wiley & Sons Limited

Жанр: Кулинария

Серия:

isbn: 9781119850465

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СКАЧАТЬ in takeout, and food eaten at home during the 2020 pandemic, more food was wasted in 2020 and 2021.

      

Every sector has a role to play in reducing food waste. The goal of this book is to help you understand why it’s important to reduce food waste and what part you can play by changing some of your personal food waste habits.

Snapshot shows an overview of GHG emissions in 2019.

      Courtesy of U.S. Environmental Protection Agency

      FIGURE 2-2: Overview of GHG emissions in 2019.

      By 1980, the U.S. began working on diverting food waste from landfills and using it for energy (converting food waste to usable heat, electricity, or other fuel), to feed animals, or for composting. We’ve made progress in waste management, but we still have a way to go to reduce overgeneration of food waste.

      Remember Food security is also a global issue. More than 800 million people in the world are hungry. You can find out more about donating food in Chapter 1.

      GMOs AND YOU

      Most of the foods we eat today were created through traditional breeding methods. Genetically modified organisms (GMOs) are widely misunderstood due to misinformation or lack of information. Images of “frankenfoods” are shown on the Internet giving an image of scary, unnatural interference with our food supply. A genetically modified organism refers to a precise form of plant breeding that uses genetic engineering (or bioengineering) to create a new seed or plant. Traditional plant breeding takes much more time than GE and makes it a difficult to make specific changes in the plant.

      How does genetic engineering work? In simple terms, a scientist identifies a desirable trait in one plant or organism and transfers it to the plant or organism they want to improve.

      Perhaps it’s better to understand what GMOs aren’t. There are currently only 10 approved GMOs in the U.S. market: field corn, canola, soy, alfalfa, sugar beets, Arctic apples, potato, squash, papaya, and cotton. About 70 percent of the GM crops produced in the U.S. are consumed by livestock animals. Some people worry that animals who have eaten the GM crops will produce food that’s somehow genetically modified. That’s not how it works. GMOs have never been found in the milk or meat of animals fed genetically modified feed.

      Getting food to the grocery store is a complex and labor-intensive process involving several systems that begins with agricultural production and ends with food distribution. In the simplest terms, it involves four steps: production, processing, distribution, and consumer market.

      When a seed is planted, it can take anywhere from three to six weeks to water and fertilize the crop and ensure that there are no issues with pests. When a fruit or vegetable crop is ready for harvest, it must be picked at the right stage of ripeness and the right time of day. Fruits and vegetables are examined for regularity in size and appearance. Fruits or vegetables that are less than perfect often get used for juices or other foods such as canned soups or fruit. Unfortunately, some imperfect produce will be left in the field too, mostly because consumers expect only “perfect” produce to be on supermarket shelves.

      People have strong convictions about food and eating — whether it’s discussions about which foods are best to eat, claims about what food can do for you, or how food may harm you.

      Over the years, I’ve heard a lot of misinformation about how food is produced or grown. I’ve found farmers to be a great resource for learning more about where your food comes from. I’ve visited many farms across the United States and talked candidly with fruit and vegetable farmers, dairy farmers, and farmers who raise pigs and cattle. Overwhelmingly, I’ve found them to be good people who care about the land, the environment, their animals, their families, and their communities. They eat the food they grown and harvest, and they’re proud to bring safe and nutritious food to the whole country.

      Luckily, some farmers have taken to social media to share their stories so those who are removed from the land in which food is grown or produced can better understand the challenges and processes involved in bringing food to our supermarkets.

      The following sections cover some common misconceptions.

      Organic farming is superior

      Farming methods are typically divided into two types: conventional and organic. Around the 1940s, the idea of organic farming began as a “non-chemical” way to farm without synthetic pesticides. According to the United States Department of Agriculture (USDA), organic farming is defined as “a production system that is managed to respond to site-specific conditions by integrating cultural, biological, and mechanical practices that foster cycling of resources, promote ecological balance, and conserve biodiversity.”

      Confusion often arises about pesticide use between the two farming methods. While certified organic is encouraged to control pests, weeds, and disease through physical or mechanical controls (tilling), biological, botanical, or synthetic substances are approved when the latter practices aren’t sufficient. “Natural” pesticides are no safer than synthetic ones. The key to safe pesticide application is proper application according to product and industry instructions. In addition, the additional tilling for weed control can lead to loss of moisture, and wind and water erosion.