Stigmergy is a form of self-organization that occurs when parts of a system communicate by modifying their environment. Many examples of stigmergy occur in the organization of eusocial insect colonies. For example, in ant colonies, objects such as food, larvae, and corpses are often stored in discrete larders, nurseries, and cemeteries. Models show that this civic order can emerge through interactions between the ants and their environment. In the model, ants pick up objects at random, and may drop them when they encounter similar objects. Over time, this process creates piles of similar objects. Positive feedback causes larger piles to grow at the expense of smaller ones (Figure 3).

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10 Ways To Fight Off Cancer

10 Ways To Fight Off Cancer

Learning About 10 Ways Fight Off Cancer Can Have Amazing Benefits For Your Life The Best Tips On How To Keep This Killer At Bay Discovering that you or a loved one has cancer can be utterly terrifying. All the same, once you comprehend the causes of cancer and learn how to reverse those causes, you or your loved one may have more than a fighting chance of beating out cancer.

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