Speciation Post-Synthesis: 1960-2000

Speciation - the origin of new species - has been one of the most active areas of research in evolutionary biology, both during, and since the Modern Synthesis. While the Modern Synthesis certainly shaped research on speciation in significant ways, providing a core framework, and set of categories and methods to work with, the history of work on speciation since the mid-20th Century is a history of divergence and\ud diversification. This piece traces this divergence, through both theoretical advances, and empirical insights into how different lineages, with different genetics and ecological conditions, are shaped by very different modes of diversification