The Feed

Food waste and hunger are immense problems rooted in a complex web of issues. How can anyone begin to understand the problem enough to make an impact? A good book is a pretty good place to start!

We have compiled a list of 7 essential reads about sustainability, food waste, and hunger that will help you feel like an expert. With one or two of these in your belt, you will soon be better equipped to be an agent of change in your community.

After reading up and getting inspired, check out ways to get involved!

40% of all food that is produced in the United States goes uneaten, and most of that is the result of households. It’s hard to believe, but if you pay attention to how much food you throw out in a week it might start to make a little more sense. In fact, a family of four could save on average $1,800 a year on wasted food alone. The waste isn’t intentional, but we don’t always have the best strategy or the knowledge to make the situation any better. 

Check out these tips for ways to save food you may not have known about. Save the groceries, and save your money!

1. Date Your Foods

When opening a can of sauce, a carton of eggs, or just putting away leftovers, write on the container the date in which they were first opened or stored. This will prevent the “Oh no, how old is this?” panic when you see an item you forgot about in the fridge. It will also help with food organization for tip #2.

2. Store the oldest foods in front

If you’ve started to write dates on your foods or you have just gone to the grocery store, place the already opened or older food items in the front of the fridge. Oftentimes many Americans will forget about what they have in the back of their fridge and it will rot. Simply by seeing what we have, we can incorporate the foods into a meal or a snack and prioritize eating them before they goes bad.

3. Freeze it while its ripe

You’ve labeled your foods and you know you have about a day left before your asparagus is totally wilted the way that it’s looking. Put it in the freezer! If you aren’t ready to cook with it yet it is better to save it for later than throw it away and waste the money. A common misconception is that freezing produce or protein causes it to lose its vitamin and mineral content, but worry not, frozen foods retain most or all of their nutrients until you decide to cook with them! You have nothing to lose but space in the freezer!

4. Know your labels

Many Americans will throw out food prematurely because they misread the labels on the food. 

“Sell-By” refers to the peak rotation of freshness for foods on shelves in grocery stores. It has nothing to do with food safety.

“Best-By” refers to the date of the peak taste of food, but does not refer to the expiration.

“Use-By” refers to the ideal freshness of the food, but does not refer to the expiration either.

The moral of the story is to always use your senses to tell if a food has gone bad. Look at it, smell it, and taste just a little. If all else fails, use google to know what signs to look for in a product that has gone bad.

5. Store the right foods apart

Some foods will produce ethylene gas as they ripen. It’s a natural process that may cause other foods around it sensitive to ethylene to ripen even faster! If the foods stored together on your counter seem to be going bad too quickly, this may be the cause. Store these foods as far apart as you can to maximize the time they stay fresh!

6. Treat herbs like flowers

By storing cooking herbs upright in a cup of water you can extend the time that they stay fresh. After getting back from the grocery, cut the end of the stem, cover the tops of them with foil or wrap if needed, and they will be fresh until you need to use them. (Asparagus, carrots, and celery also likes to be kept upright in water)

7. Wash produce as you go

Instead of soaking the entire container of blueberries when you get home, wash only the amount you intend on immediately eating. By washing them and putting the container back with the additional moisture you are creating conditions for mold to grow faster and for your leafy greens to wilt. If you notice there is already moisture buildup in these containers, place a paper towel in the bottom of the containers in order to absorb it and replace it when you notice it getting soggy. 

8. Not everything needs refrigerated

Avocados, citrus, bananas, nectarines, pears, peaches, onions, tomatoes, and potatoes can all be stored at room temperature or in a cool pantry. Even apples that aren’t quite ripe yet need to be kept at room temperature before being refrigerated. Just remember the tip about ethylene producers and keep those items distanced. Covering the stem of the bananas can also reduce the amount of ethylene they spread to nearby produce. 

9. Wrap opened cheese

After opening it is best to cover cheese in wax or beeswax paper in order to prevent molding. These papers also prevent any flavors from being transferred to the cheese, where plastic wrap can leach odd flavors into the cheese. 

10. Use reusable containers

Foods don’t always come in the best packaging for storage. Lettuce can come with too much moisture, grain and bread bags aren’t air tight, and some foods can be too dry. Consider moving foods, especially ripe ones, to reusable containers in order to preserve freshness longer. Bonus points if you bring produce bags to the grocery instead of using plastic! (Just make sure to wash them every once in a while to prevent bacteria growth.)

Start implementing some of these tips in your household and watch your grocery bill fall and your fridge stay stocked! If you are looking for more ways to reduce your food waste at home check out our blog on the topic!

We typically discuss food waste, a stage where food exits our food systems, but it is equally as important to understand where it all begins, the soil! At the beginning of food production, soil and farming practices set the stage for the sustainability of our food system. 

One of the ways farmers and producers are currently working to reduce the damage of industrial farming is through regenerative farming. The Regenerative Agriculture Foundation defines it as “any practice, process, or management approach that enhances the functioning of the systems on which it relies.” The methods that make up regenerative farming are deservedly now at the forefront of discussion in regards to climate change.

It may sound, at first, like a new buzzword, but the health of soil is at the foundation of agriculture itself. Soil may not look like much, but it is very much a living, interactive part of our environment. Soil provides key nutrients required for plant growth such as nitrogen, phosphorus, and potassium as well as many others. The soil itself is composed of minerals, organic matter, living organisms, gas, and water⏤and all of it is affected by what happens in, on, and around it.

Much of regenerative farming involves the practice of making sure that soil is kept in tip-top shape in terms of the mineral, water, carbon, and nutrient content. In return, the farmland works symbiotically with the rest of the ecological landscape and stays arable decades longer. Healthy soil acts as a highly-effective carbon-sink, a natural pest repellent, and if treated right can produce healthier foods at a lower environmental cost as well. 

Industrial-level farming depends on intensive water and growing practices which results in depleted nutrients in the ground and eventually the destruction of the soil itself. Soil is often overtilled, underfed, and overworked until it loses all biodiversity and is effectively dead. When the soil is misused in this way it can become extremely difficult to grow crops and leads to further desertification of previously arable land. 

Nearly all large-scale farming operations in the US use methods that follow down that path, but there are ways to reverse the damage. 

Smarter crop rotation, using organic pest solutions, regenerative grazing, and more natural solutions can be incorporated in various degrees in order to preserve current farmland or regenerate current arid lands. Much of this has yet to be explored on the same scale as industrial farming as the organic and non-industrial farming sector makes up less than 1% of all farmland in the US.

Fortunately, many of these methods are proven tried and true where they are incorporated. 

Crop rotation is important for soil as some crops are extremely greedy in terms of the nutrients they absorb from the soil, whereas other crops act to replenish the soil with nutrients they return to their roots. It’s the give and take that allows soil to recover as opposed to intensive plants using up the nutrients in the same soil four seasons a year. 

Many regenerative farms also choose to allow grazers onto the fields while they lay fallow after the primary plant is out of season. The animals that graze fertilize the soil naturally and cause less destruction to topsoil as opposed to continuous tilling. 

Natural pest solutions are less harsh on the soil and have a much lower environmental cost to produce. Glyphosate, the primary ingredient in non-organic pesticides, actively attacks the amino acids in plants and only gets to store shelves after an immense amount of fossil fuels are used in production.

What do consumers want?

Consumers have clearly indicated through shopping habits that many prioritize natural solutions with the wave of organic isles that can be found in many grocery stores. In 2019, Nielsen found 73 percent of global consumers said in order to reduce their environmental footprint they would be willing to change their habits. 

With this in mind it is clear that in order to have a more sustainable food system it is as important to consider the beginning as it is the end of food production.

We don’t all have access to organic food or local farms, but we can all make sure that we smartly use the food we buy!

There is so much time, energy, and natural resources that goes into the production of our food today that it makes utilizing what we’ve grown even more important. Your resourcefulness can help keep climate change in check.

If you feel as strongly as we do about the topic then check out our blog about ways to reduce food waste at home. 

Understanding the impacts of greenhouse gases is one of the most popular scientific subjects of the past decade. As an organization, We Don’t Waste frequently compares our food recovery efforts to emissions saved.

So what is methane? Known as a “super-polluter”, methane is a potent greenhouse gas. Greenhouse gases trap heat in the atmosphere and cause the overall average temperature of the planet to rise. There are several greenhouse gases, carbon dioxide (CO2), methane (CH4), nitrous Oxide (N20), and fluorinated gases. 

Many of these gases can be released by natural processes and will continue to do so in a healthy ecosystem. What is concerning is that an estimated 60% of the greenhouse gases in our atmosphere are caused by human activities and are too rapidly increasing the quantity and density of these gases. The rate at which human activity produces these harmful gases is also expected to increase unless conscious action is taken to prevent it. 

Methane makes up approximately 10% of the amount of greenhouse gas in the atmosphere emitted by human activity, but the impact it has on the atmosphere ranges between 25 times to 86 times worse than carbon dioxide. This is because the chemical shape of methane makes it incredibly good at trapping heat.

The gas only lasts in the atmosphere for about 12 years, just a tenth of the time of carbon dioxide, but wreaks havoc while resting in the ozone. This is how methane earns it nickname, “super-polluter.”

Cutting methane emissions by nearly half within the next decade would prevent a 0.3°C rise in the average global temperature by the 2040s. This would be a necessary step in order to meet the Paris Climate agreement which aims to keep the global increase in temperature below 1.5°C.  

There are a few different ways that the gas is produced. Methane is produced in the agriculture sector as a byproduct of livestock farming, from energy and industry, and from waste that is created by homes and businesses. Waste from homes and businesses makes up the third largest source of methane emissions (created by humans), so this is where we as consumers can make the most impact.

When households and businesses discard food, the organic material rots in municipal landfills and releases methane. We can change this!

We can also advocate for the industry to change and become greener. The agriculture industry can work on reducing emissions by reworking the diet of the animals through anaerobic digestion, capturing the methane as it is released, and making changes to the manure collection and disposal systems. Cows themselves make up about 40% of all methane in the atmosphere and the increasing demand for cow products means there will be even more burps and releases. Similarly, energy and industry standards for emissions are also being scrutinized and can be made “greener.”

There are a few ways you can help at home. Check out our blog on how you can reduce waste in your household. If you can decrease the amount of waste produced by your own household it will help decrease the methane produced in your local municipal landfill, which will directly improve the air quality in your area! As you learn to integrate these habits, share the news. Your understanding of the issue is twice as effective when you share it with a friend that can help you fight climate change.

The 1.5 degrees Celsius goal is important as the data suggests that this is the cutoff before there is serious, irreversible damage done. With climate change comes major ecological shifts, most likely resulting in a disruption of food production and major agricultural repercussions.

Populations that are already at-risk or affected by food insecurity will likely experience the brunt of the challenges caused by climate change. It is our collective responsibility to make sure that we can reduce the damage by reducing our food waste and valuing the nutritious food we produce.

We call ourselves We Don’t Waste for a reason––and that reason is because food waste central to our mission. The food that we recover is just one part of the billions of pounds of food that goes to waste every year. 40% of all food, most of which is edible and nutritious, ends up in landfills instead of a stomach. From planting to production, to making it onto a shelf in your home, food is lost in every step of the process. 

Here are some fast facts to catch you up on the situation. 

Out of the 160 billion pounds of food that is thrown out annually, about 126 billion pounds of it is edible. 

A 15% reduction in food waste would result in a year’s worth of food for 25 million people. 

The food that ends up in a landfill ends up producing methane, a greenhouse gas that is up to 87 times more potent than carbon dioxide. 

With that in mind, it is clear that this problem has an obvious solution, save the food, protect the planet, and feed people instead!

There are two main categories of food waste that can help you understand the issue further…food loss and food waste. 

Food loss occurs during food production. Bad weather, a harmful pest, and a bumpy truck can all contribute to food being damaged and thrown out. A perfectly good tangerine in an odd shape or color may be thrown out by a grocer as it would be seen as ugly by a consumer. Market interest plays a part as well. As prices shift, farmers may leave entire fields unharvested due to the cost of labor versus market prices.

Food waste occurs in the form of unused foods in restaurants, hospitals, venues, and in your home. Most of the waste occurs in households, with about 76 billion pounds of food waste coming from the remains on your plate and food that goes bad in the back of the fridge. When you chop off half of the stem of the asparagus, that also contributes to the pounds of food rotting in your local landfill. 

There are several major offenses we all tend to commit that contribute to the reasons food waste is so prevalent in homes. 

1. Food Spoilage. About two-thirds of food purchased gets thrown away due to improper storage, partial use of food, lack of visibility, and poor planning. 
2. Over preparing. Many people cook large servings of food, some of which gets thrown away, or results in leftovers that sit until they are thrown away. 
3. Date label confusion. Many Americans will throw away good food based on the “Sell-By” date. The label is used for peak quality in terms of shelf life but does not actually correlate with how long the food stays good to eat. 
4. Overbuying. Many people buy bulk foods expecting to eat it all and save some money when, many times, the food ends up spoiling before it can all be consumed. 
5. Lack of Planning. Going into the store without a plan can mean buying ingredients you won’t use, foods you don’t actually like, or too much of an ingredient before it spoils.

Luckily, all of these issues are easily solved with a little forethought. Next time you go grocery shopping, take stock of what you have in your fridge, what you actually enjoy eating, and what meals you plan to make in the future. Creating better habits to prevent food waste is one way you can make a big difference in your local environment. Check out some tips here.

The food that ends up in your municipal landfill rots and produces methane, damaging the local air quality, as well as the groundwater quality. The resulting methane from food rot accounts for about 14% of all human-produced greenhouse gas emissions. It’s not just your local environment that suffers, think of all the gallons of water and wasted energy that went into growing the food. With fresh water and arable land becoming increasingly more difficult to secure, it is a lose-lose situation for farmland as well as your own neighborhood.

The consequences of food waste and the steps to improve are clear. It’s up to all of us to make the change! Help us spread the word to your family and friends so we all have the tools to do our part to help prevent climate destruction. 

Current food waste facts sourced from Food Print.