Lynn Margulis on the Tree of Life"The Phylogenetic Tree Topples," American Scientist, 94 (3) (May-June, 2006). Quoted at Evolution News
But many biologists claim they know for sure that random mutation (purposeless chance) is the source of inherited variation that generates new species of life and that life evolved in a single-common-trunk, dichotomously branching-phylogenetic-tree pattern! ‘No!’ I say. Then how did one species evolve into another? This profound research question is assiduously undermined by the hegemony [of those] who flaunt their ‘correct’ solution. Especially dogmatic are those molecular modelers of the ‘tree of life’ who, ignorant of alternative topologies (such as webs), don’t study ancestors. Victims of a Whiteheadian ‘fallacy of misplaced concreteness,’ they correlate computer code with names given by ‘authorities’ to organisms they never see! Our zealous research, ever faithful to the god who dwells in the details, openly challenges such dogmatic certainty. This is science.