Evolution

Evolution

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Evolution episodes

  • CARTA: The Evolution of Human Physical Activity - Yana Kamberov - Genetic Drivers of Human Thermoregulatory Skin Traits
    Human physical activities differ significantly from other species. How, when and why did these capabilities evolve? What adaptations underlie them? And how did the evolution of human physical activity affect other key human characteristics that have advanced our species? Yana Kamberov explores how sweating evolved and what it means for Homo sapiens. Humans use sweating as the primary mechanism to dump body heat. Humans’ ability to effectively harness sweating as a thermoregulatory mechanism is a product of the evolution of a massively increased sweat gland density and a drastic reduction in the size of body hair. Advances have been made in identifying the genetic basis for how these unique and essential adaptations of human physiology evolved. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 36949]
    25 min
  • CARTA: The Evolution of Human Physical Activity - Tatum Simonson - Human Adaptation to High Altitudes and Aquatic Environments
    Human physical activities differ significantly from other species. How, when and why did these capabilities evolve? What adaptations underlie them? And how did the evolution of human physical activity affect other key human characteristics that have advanced our species? Tatum Simonson explains adaptations to altitude and diving.
    Humans have persisted for hundreds of generations under challenging environmental extremes. Adaptations to such environments have been essential for survival, enabling populations to trek successfully among high mountain tops or to dive deeply into vast seas. Unique genetic signatures, resulting from thousands of years of strong selective pressures in these environments, have been discovered within the DNA of present-day populations. These findings provide important clues into evolutionary processes in humans. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 36946]
    19 min
  • CARTA: Altered States of the Human Mind: Implications for Anthropogeny: Helen Weng -Intersectional Neuroscience: Meditation and Diversity
    Experts address altered states of the mind that are deliberately induced by humans. We will address what is known about origins and mechanisms of these mind-altering practices. In doing so, we hope to gain new insights into the origins and workings of the human mind. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Health and Medicine] [Science] [Show ID: 36615]
    25 min
  • CARTA: Altered States of the Human Mind: Implications for Anthropogeny: Jean-Pierre Changeux - Cognitive Enhancement: Nicotine Caffeine Cocaine Amphetamines and General Anesthesia
    Experts address altered states of the mind that are deliberately induced by humans. We will address what is known about origins and mechanisms of these mind-altering practices. In doing so, we hope to gain new insights into the origins and workings of the human mind. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Health and Medicine] [Science] [Show ID: 36669]
    27 min
  • CARTA: Altered States of the Human Mind: Implications for Anthropogeny: Kenneth Kidd - Alcohol Metabolism and Alcoholism
    Experts address altered states of the mind that are deliberately induced by humans. We will address what is known about origins and mechanisms of these mind-altering practices. In doing so, we hope to gain new insights into the origins and workings of the human mind. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Health and Medicine] [Science] [Show ID: 36671]
    27 min
  • CARTA - Comparative Anthropogeny - Exploring The Human-Ape Paradox - Symposium Questions Answers and Discussion
    Q&A session from the Comparative Anthropogeny symposium - Exploring The Human-Ape Paradox. Each species of our primate cousins is unique as it represents the outcome of independent evolution. Yet, humans appear to be a remarkable outlier as we have numerous characteristics so far un-described in any other primate. Why should this be? This symposium will address several important distinctly human "biologically enculturated" characteristics, both in relation to each other and in contrast to our evolutionary cousins, and will also help to organize how and in what sequence distinctly human physical, mental, social, and cultural features evolved. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 36201]
    1 hr 7 min
  • CARTA - Comparative Anthropogeny - Exploring The Human-Ape Paradox: Kristen Hawkes - Ancient Grandmothers African Savannas
    Each species of our primate cousins is unique as it represents the outcome of independent evolution. Yet, humans appear to be a remarkable outlier as we have numerous characteristics so far un-described in any other primate. Why should this be? This symposium will address several important distinctly human "biologically enculturated" characteristics, both in relation to each other and in contrast to our evolutionary cousins, and will also help to organize how and in what sequence distinctly human physical, mental, social, and cultural features evolved. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 36197]
    17 min
  • CARTA - Comparative Anthropogeny - Exploring The Human-Ape Paradox: Todd Preuss - Brains
    Each species of our primate cousins is unique as it represents the outcome of independent evolution. Yet, humans appear to be a remarkable outlier as we have numerous characteristics so far un-described in any other primate. Why should this be? This symposium will address several important distinctly human "biologically enculturated" characteristics, both in relation to each other and in contrast to our evolutionary cousins, and will also help to organize how and in what sequence distinctly human physical, mental, social, and cultural features evolved. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Science] [Show ID: 36195]
    18 min

About Evolution

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UCTV presents experts exploring the diversity of life on Earth and the evolutionary forces that shape it.

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