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TED-Talks |
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Date: (08-09-09) Time: (00:17:13) |
Description:
Elaine Morgan is a tenacious proponent of the aquatic ape hypothesis: the idea that humans evolved from primate ancestors who dwelt in watery habitats. Hear her spirited defense of the idea -- and her theory on why mainstream science doesn't take it seriously.
Elaine Morgan is an octogenarian scientist, armed with an arsenal of television writing credits and feminist instincts, on a mission to prove humans evolved in water.
Why you should listen to her:
Television writer and scientific theorist Elaine Morgan may be known for penning the popular TV series Dr. Finlay's Casebook, but for decades the Welsh feminist writer has championed human evolutionary theories using aquatic species. She has authored six books about the Aquatic Ape Theory, derived from ancient Greek philosophies about human evolution.
Taking a less male-centric approach to evolutionary theory, Morgan's adventure was chronicled in the 1998 BBC documentary The Aquatic Ape. Morgan is well respected in both the scientific and entertainment worlds. She's an award-winning television writer (she won two BAFTAs and Writers' Guild honors) for Campion, How Green Was My Valley and Testament of Youth.
Abstract: A series of legal decisions culminated in 2002 with the California State Water Resources Control Board funding the San Francisco Estuary Institute to develop and implement a 3-year monitoring program to determine the potential environmental impacts o...
Abstract: Skeletotopically, cervical thickening of the spinal cord in semiwater mammals (Callorhinus ursinus, Eumetopias jubatus, Phoca larga, Phoca kurilensis, Enhydra lutris) corresponds to 4--5, and in terrestrial mammals (Ursus arctos, Vulpes vulpes)--to 3...
Abstract: The ability of animals to act in a bioremediative capacity is not widely known. Animals are rarely considered for bioremediation initiatives owing to ethical or human health concerns. Nonetheless, specific examples in the literature reveal that some ...
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Abstract: Bisphenol A [BPA; 2,2-bis(4-hydroxyphenyl)propane], which is mainly used in the production of epoxy resins and polycarbonate plastics, is a known endocrine disruptor and is acutely toxic to aquatic organisms. Due to intensified usage of these product...
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Abstract: The Closed Equilibrated Biological Aquatic System" (C.E.B.A.S.) is finally disposed for long-term multi-generation experiments with aquatic organisms in a space station. Therefore a minimum operation time of three months is required. It is verified i...
Abstract: The World Organisation for Animal Health (OIE) develops normative documents relating to rules that Member Countries and Territories can use to protect themselves from diseases without setting up unjustified sanitary barriers. For aquatic animal disea...
Abstract: Cationic surfactant is a chemical substance used in hair conditioner, fabric softener and other household products. By investigating the relationship between the aquatic toxicity and the chemical structures of two types of mono alkyl cationic surfact...
Abstract: Aquatic exposure assessments for pesticides are generally based on laboratory studies performed in water alone or water sediment systems. Although aquatic macrophytes, which include a variety of bryophytes, macroalgae, and angiosperms, can be a signi...
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Abstract: Fragrant waterlily (Nymphaea odorata, Ait.), joint-grass (Paspalum distichum L.), and rush (Juncus repens, Michx.) were used to evaluate the effectiveness of vascular aquatic plants in removing the insecticide mevinphos (dimethyl-1-carbomethoxy-1prop...
Abstract: Fragrant waterlily (Nymphaea odorata, Ait.), joint-grass (Paspalum distichum L.), and rush (Juncus repens, Michx.) were used to evaluate the effectiveness of vascular aquatic plants in removing the insecticide mevinphos (dimethyl-1-carbomethoxy-1prop...
Abstract: The process of assessing risk to the environment following a given release of radioactivity requires the quantification of activity concentrations in environmental media and reference organisms. The methodology adopted by the ERICA Integrated Approac...
Abstract: Mitsubishi Heavy Industries (MHI) and Japan Aerospace Exploration Agency (JAXA) have been studying Aquatic Animal Experiment Facility, Aquatic Habitat (AQH), for International Space Station (ISS). The AQH will have the capabilities to accommodate sma...
Abstract: The development of accurate methods to detect and enumerate viruses is an important issue in aquatic microbial ecology. In particular, viruses attached to floating aggregates are a largely ignored field both in marine and inland water ecology. Data o...
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Abstract: The closed equilibrated biological aquatic system (C.E.B.A.S) is a man-made aquatic ecosystem which consists of four subcomponents: an aquatic animal habitat, an aquatic plant bioreactor, an ammonia oxidizing bacteria filter and a data acquisition/co...