The complex story of human evolution is a tale seven million years in the making. Each new discovery adds to or revises our story and our understanding of how we came to be the way we are.
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. Section two examines those traits that separate us from other primates. Recent data indicate that our hairless skin was important to the rise of other human features, and other research is getting closer to illuminating how humans became monogamous. In the final section we speculate on the future of human evolution in a world where advances in technology, medicine, and other areas protect us from harmful factors like disease, causing some scientists to claim that humans are no longer subject to natural selection and our evolution has ceased. But, like us, our story will continue to evolve.
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Scientific American is the longest continuously published magazine in the United States and the home of the most exciting authors presenting the most dynamic ideas in science today. As the leading popular source and authority on science, technology, and innovation, Scientific American’s award-winning scientist-authored content engages, educates, and inspires current and future generations of curious citizens and public and private sector leaders.
Kate Mulligan has acted with the Oregon Shakespeare Festival for more than ten seasons in productions including Hairspray, Alice in Wonderland, and Sense and Sensibility. Her film and television work includes Being John Malkovich and It’s Always Sunny in Philadelphia.