First Steps: How Upright Walking Made Us Human

Embark on a captivating seven-million-year journey into the origins of humanity with Jeremy DeSilva's "First Steps: How Upright Walking Made Us Human." This isn't just another book about evolution; it's a fascinating exploration of the pivotal moment when our ancestors stood upright, forever changing the course of our species and shaping the very essence of what it means to be human. DeSilva, a renowned paleoanthropologist and professor at Dartmouth College, masterfully weaves together scientific research, historical context, and engaging storytelling to reveal the profound impact of bipedalism. Far from being a simple anatomical adaptation, walking on two legs unlocked a cascade of evolutionary advancements that propelled us to the top of the food chain. Winner of the prestigious W.W. Howells Book Prize from the American Anthropological Association and lauded as one of the best science books of 2021 by Science News, "First Steps" delves into the compelling reasons behind our unique mode of locomotion. Why did our ancestors adopt this seemingly inefficient way of moving, given its inherent drawbacks like slower running speeds and increased vulnerability? DeSilva meticulously examines the fossil record, drawing on groundbreaking discoveries and cutting-edge research to paint a vivid picture of our evolutionary past. He explores the anatomical changes that made bipedalism possible, highlighting the intricate interplay between our skeletal structure, muscular system, and neurological development. But "First Steps" goes beyond the purely scientific. DeSilva explores the cultural and social implications of upright walking. He argues that bipedalism freed our hands, enabling the development of tools, art, and ultimately, complex societies. Our upright posture also influenced our social interactions, communication, and even our emotional capacity for empathy and altruism. The book delves into how walking upright made possible the development of language, technological prowess, and even compassion. Prepare to be challenged and enlightened as DeSilva explores the costs and benefits of bipedalism. He doesn't shy away from the challenges, acknowledging the increased risks associated with childbirth, the prevalence of back pain, and other ailments that plague modern humans. Yet, he ultimately demonstrates that the advantages of upright walking far outweigh the disadvantages, setting us on a trajectory toward dominance. "First Steps" is more than just a scientific treatise; it's a celebration of human ingenuity and resilience. DeSilva's engaging writing style makes complex scientific concepts accessible to a wide audience, inviting readers to join him on a thrilling adventure through the ages. The book features an eight-page color photo insert which enhances the narrative. The author's previous work includes writing and contributing to publications like Nature, Science, and The New York Times. Whether you're a seasoned science enthusiast or simply curious about the origins of humanity, "First Steps" is a must-read that will forever change the way you see yourself and your place in the world. Discover the extraordinary story of how walking on two legs made us human and shaped the destiny of our species. Perfect for readers of Yuval Noah Harari's "Sapiens" and Neil Shubin's "Your Inner Fish."