Ecology Letters, which I thought was a reasonably respectable journal, has now accepted a "viewpoint" article arguing that there is no consensus on biological sex, and that a definition based on gamete size—a consensus if ever there was one—is just viable as "multivariate" definition that incorporates a combination of chromosomes, genetics, and morphology. They're wrong… Ecology Letters, which I thought was a reasonably respectable journal, has now accepted a “viewpoint” article arguing that there is no consensus on biological sex, and that a definition based on gamete size—a consensus if ever there was one—is just v... [12076 chars]