How I built a toaster — from scratch

More than 50 years ago, Leonard Reed wrote his classic essay, I, Pencil, which illustrates the amazing complexity of producing even the simplest artifacts of daily life. So complex is the process that no one person knows how to go from raw materials to a pencil. But by thousands of people specializing in various tasks and then engaging in trade with each other, items that would take incalculable hours for us to make individually are inexpensively available to us.

Thomas Thwaites updates this analogy with his now famous attempt to build a toaster from raw materials to finished product. Here is his presentation at TED. As you watch, think about your toaster and all the items around where you are now sitting. Think about trying to make them on your own. You soon begin to see what an incredible thing the market economy is.

Here is a shorter version of the story.


Comments

3 responses to “How I built a toaster — from scratch”

  1. very cool…

  2. MatthewS Avatar
    MatthewS

    Very interesting!
    Intriguing that he had to go to ancient books to figure out how to actually make steel. Obviously some people out there know how to do it but it is far from common knowledge, yet we live as though it were.

  3. And of course these was the key point of “I, Pencil”… no one person knows how to make a pencil. Know one person knows how to extract all the raw materials and fabricate them into a pencil. It is being illustrated here with a toaster. What enables these simple items to be created is market exchange between countless people who have specialized in some aspect needed to make pencils. It is a testimony to the interconnectedness and interdependence market economies create. It also illustrates how they generate so much wealth. We pay a pittance for a toaster but to create ourselves would take a huge investment of learning and time … not to mention resources.

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