Today’s installation is so abstract that I will just describe two local interaction models.

First the Local Majority Model :

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Each cell in a two-dimensional square can be in two states : White or Black. In each period, one cell is chosen. If a cell is chosen it will adopt a new state if five or more of its neighbours are in that state, otherwise it maintains it current state.

If we allow this Local Majority Model to run over a canvas of Black and White Squares, we will eventually have patches of Black and White like a Holstein Cow.

The moral of the story is that where local coordination takes place, the global configuration would be patchy and diverse. This model explains animal hides like that of the zebra.

The Game of Life is more complicated. Suppose we play by these two rules instead and