Since Darwin's "On the Origin of Species" was published in 1859, entirely new fields of science have been born and matured fields which hold the keys to the origin of species. With a Ph.D. in cell and developmental biology from Harvard, Dr. Nathaniel Jeanson is uniquely qualified to investigate what genetics reveals about origins, and has released his findings in the book "Replacing Darwin: The New Origin of Species." From Master Books, "Replacing Darwin" offers a revolutionary approach to the study of origins with a potential impact as big as Darwin's.