RETHINKING COMPLEXITY - MODELING SPATIOTEMPORAL DYNAMICS IN ECOLOGY

In the past few years, part of theoretical ecology has focused on the spatiotemporal dynamics generated by simple ecological models. To a la rge extent, the results obtained have changed our view of complexity. Specifically, simple rules ave able to produce complex spatiotemporal patterns. Consequently, some of the complexity underlying nature does not necessarily have complex causes. The emerging framework has far-re aching implications in ecology and evolution. This is improving our un derstanding of topics such as the problem of scales, the response to h abitat fragmentation, the relationship between chaos and extinction, a nd how high diversity levels are supported in nature.