10 Chapters
Medium 9781626560246

Chapter 4 The Energy Inherent in Our Waste

Szaky, Tom Berrett-Koehler Publishers ePub

Chapter 4

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From newspapers to hot dogs, all objects have an inherent amount of energy—their “caloric value.” Simply put, caloric value is the amount of energy that is released when a particular thing is burned. Some objects burn at a positive caloric value, including candles, cigarettes, or basically anything that will continue to burn after you put a lighter to it to get it going. This can easily be calculated in a laboratory by measuring the amount of heat that the object releases per gram and subtracting the amount of energy that was used to get the burn going. Objects with a negative caloric value, on the other hand, consume more energy than they produce in the process of burning.

Calories from items with a positive caloric value are exactly the same type that we try to avoid when we go on our annual New Year’s diet. In other words, if you took sugary, buttery, oil-drenched, icing- and sprinkle-topped doughnuts (yum), they would burn much better (giving you more calories) than things like asparagus, celery, apples, and other foods with a negative caloric value.

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Chapter 9 The Economics of Outsmarting Waste

Szaky, Tom Berrett-Koehler Publishers ePub

Chapter 9

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The main reason why waste is sent to landfills and incinerators and why few of our outputs are recycled (like they technically can be) is all tied up in the economics of waste. It is simply more expensive to collect and recycle most things than the results are worth, and it’s cheap—because we allow it to be cheap—to send waste to a landfill or an incinerator.

Because our world is so economically motivated, perhaps we can make outsmarting waste more attractive by speaking the language of economics. There are hidden economic benefits of investing in the process of outsmarting waste on several different levels. Like the whole of outsmarting waste, these benefits can begin with you at home.

Although outsmarting waste may require an investment of your time, every aspect should save you money. If you don’t buy unnecessary items, you can save money for something more important. Packaged processed food tends to be more expensive then unpackaged fresh foods. Durable products, even though they may cost more initially, will last longer than disposables and should save you money over the long term. Buying used instead of new will also leave a few extra bucks in your pocket.

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Chapter 5 The Hierarchy of Waste

Szaky, Tom Berrett-Koehler Publishers ePub

Chapter 5

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From the macro perspective, we see garbage as a phenomenal volume of mixed complex materials and primarily useless outputs whose creation is driven by our chronic consumerism. If we are looking for the true value in garbage, it is best to look at garbage from the micro perspective—a perspective that looks at the makeup of garbage—and dissect what a single piece of garbage really is.

Let’s use the example of a “disposable” coffee cup. First, it is important to make the distinction between a new and a used coffee cup. Both are coffee cups, but one has positive value: a coffee shop would buy a new cup to serve you that venti chai latte. The other cup—the used one—has negative value (a coffee shop would not buy it back from you). Once you’ve indulged in your drink, you will most likely put the cup in a garbage can (as coffee cups are not recyclable in today’s recycling systems due to the plastic coating on the inside), the owner of which will have to pay for that coffee cup to be transported to a nearby landfill or incinerator.

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Contents

Szaky, Tom Berrett-Koehler Publishers ePub
Medium 9781626560246

Chapter 3 Our Primary Global Solution to Waste: Bury It

Szaky, Tom Berrett-Koehler Publishers ePub

Chapter 3

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When I was a child, I had a pet rabbit that lived in a large cage on our apartment balcony. Every day I would feed her the vegetable peelings from our kitchen; she would happily eat them, later pooping out whatever her body didn’t use as spherical, pearl-like droppings in one corner of her cage. She would spend the rest of her time hanging out, dreaming perhaps about nice boy rabbits, in another corner of the cage. I never once saw her venture near the “poop corner” unless she had some specific business to do. Come to think of it, if I were that rabbit, I probably wouldn’t either.

The desire to be as far away from one’s own waste as possible seems to be hardwired in us. Landfills constantly face NIMBY (“not in my backyard”) challenges when getting zoned, and property values are lower near sewage treatment facilities, landfills, and composting sites. People simply don’t like hanging out near waste. Perhaps that is one of the reasons why we invented the toilet. If you deconstruct what a toilet is, beyond being a nice ceramic seat, it’s a device whose purpose is to move our waste far away from us as fast as mechanically possible.

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