Moral Evolution

More than 30 years after his landmark book Evolution: A Theory in Crisis (1985), biologist Michael Denton revisits his thesis about the inability of Darwinian evolution to explain the history of life. From the origin of life to the origin of human language, the great divisions in the natural order are still as profound as ever, and still unsupported by the series of adaptive transitional forms predicted by Darwin. Denton makes a provocative new argument about the pervasiveness of nonadaptive order throughout biology, order that cannot be explained by the Darwinian mechanism.

Evolution is one of the most important processes in life. It not only explains the detailed history of life on earth, but its scope also extends into many aspects of our own contemporary behavior - who we are and how we got to be here, our psychology, our cultures - and greatly impacts modern advancements in medicine and conservation biology. Perhaps its most important claim for science is its ability to provide an overarching framework that integrates the many life sciences into a single unified whole. Yet, evolution has been, and continues to be, regarded with suspicion by many.

In this audiobook, The Human Odyssey, we explore the evolution of those characteristics that make us human. The first section looks at our family tree and why some branches survived and not others. Swings in climate are emerging as a factor in what traits succeeded and failed; meanwhile, DNA analyses show that Homo sapiens interbred with other human species, which played a key role in our survival.

Over the past 20 years, paleontologists have made tremendous fossil discoveries, including fossils that mark the growth of whales, manatees, and seals from land mammals and the origins of elephants, horses, and rhinos. Today there exists an amazing diversity of fossil humans, suggesting we walked upright long before we acquired large brains, and new evidence from molecules that enable scientists to decipher the tree of life as never before.

After two months in Skyhome, Alex and the crew are ready to depart for the next phase of their mission - convincing Emperor Augustus of the Nova Roman Empire to join them in their attack on the Great Blight. But when they enter the Empire's borders, they find far more than they bargained for: slavers, deadly beasts, and the cunning and powerful Emperor himself. And even the far-reaching Empire is not immune to the effects of the deadly xenovirus and its newest evolutions....