Broadhurst, Crawford & Munro 2011 - Littoral Man, Waterside

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Broadhurst, Crawford & Munro 2011 - Littoral Man, Waterside

Postby AlgisKuliukas » Wed Nov 30, 2011 3:04 pm

Ch 2: Littoral Man and Waterside Woman: The Crucial Role of Marine and Lacustrine Foods and Environmental Resources in the Origin, Migration and Dominance of Homo sapiens (pp 16 - 35)
C. Leigh Broadhurst, Michael Crawford and Stephen Munro
in: Was Man More Aquatic In The Past?
Fifty Years After Alister Hardy Waterside Hypothesis Of Human Evolution
Eds. Vaneechoutte M., Verhaegen M., Kuliukas A.
eISBN: 978-1-60805-244-8, 2011

The ability to exploit and thrive on a wide variety of foodstuffs from diverse environments is a hallmark of Homo sapiens. Humans are particularly well adapted to exploit waterside environments, where they can forage in areas offering protection from both terrestrial and aquatic predators. Humans are able to walk, run, climb, wade, swim and dive, and our research indicates that the most parsimonious explanation for this combination of locomotor traits, and for Man's current anatomy, physiology, nutritional requirements and unique intellect is evolution in a littoral environment. This model is consistent with the location and presumed palaeoecologies of all early Homo fossils and artifacts, and could help explain the rapid dispersal of Homo in the early Pleistocene (2.56-0.78 million years ago (Ma)), the colonization of Australia and Indonesia in the middle Pleistocene (0.78-0.13 Ma), and the rapid dispersal of Homo sapiens in the late Pleistocene (0.13-0.012 Ma). Reliance on the aquatic food chain is also a facile method for providing consistently abundant brain-specific nutrition for all members of a group or society, thus facilitating the development of the technology and culture that is uniquely human.
Waterside hypotheses of human evolution assert that selection from wading, swimming and diving and procurement of food from aquatic habitats have significantly affected the evolution of the lineage leading to Homo sapiens as distinct from that leading to Pan. (p118)
Kuliukas, A., Morgan, E. (2011). Aquatic scenarios in the thinking on human evolution: What are they and how do they compare?. In: Vaneechoutte, M., Verhaegen, M., Kuliukas, A. (2011). Was Man More Aquatic in the Past?
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