While it is not used as our primary method of obtaining goods and services in today's modern society it is still alive and well in small ways through smaller groups of people, small towns, and in less developed areas of the world.

For those of us living in developed areas we rely on the supply chain to get us the goods we need, and in exchange for the currency we make while working we have access to everything we need. What happens if there is a failure in that supply chain? How do people and communities ensure they have the resources they need? The answer lies in reviving the barter systems of old and working together for the benefit of not only ourselves, but the community around us.

Before we get into how the barter system can help us, let's take a look at how our modern supply chain works, how fragile it really is, and the many events that can lead to the collapse of the system that ensures we have access to our resources.

How The Supply Chain Works

A supply chain is defined as the network of all individuals, organizations, resources, activities, and technology involved in the creation and sale of a product. It encompasses everything from the delivery of source materials from the supplier to the manufacturer to its eventual delivery to the end user. As you can imagine, there are a lot of moving parts to make any one final product available for purchase. The steps go something like this:

Planning the inventory and manufacturing processes to ensure that supply and demand are adequately balanced.

Manufacturing or sourcing the materials needed to create the final product.

Assembling parts and testing the product.

Packaging the product for shipment or holding it in inventory until a later date.

Transporting and delivering the finished product to the distributor, retailer, or consumer.

Take any one step or resource out of this chain, and the chain breaks. Supply chains are complex and deeply rooted in the very existence of our society. The more we evolve into a society that relies on same- or next-day delivery, the more important the supply chain becomes. Unfortunately, that also makes us almost completely dependent on supply chains to function correctly.

The Fragile Nature of the Supply Chain

The problem is that our supply chain is extremely fragile. The United States has learned to run on a "just-in-time" delivery system. We see it at home with our daily Amazon deliveries, sometimes arriving the same day we order them. What some might not realize is that most big-box stores operate the same way. When you walk into a Walmart around 8 p.m. on a Tuesday night and see aisles full of pallets of assorted goods waiting to be stocked, it's because those items were ordered the night before and are ready to go on the shelves 24 hours later.