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Being Human: Life Lessons from the Frontiers of Science

Series: Great Courses

4.6

(31)

Episodes

Rating

TVPG

Year

2012

Language

English

Publisher

The Great Courses

About

Why do we have bad moods? Why do we long for the foods, fashions, and music of our youths? Why do we have vivid dreams? Understanding our humanity is one of the deepest mysteries in science. But fields including biology, neuroscience, anthropology, psychology, and sociology are starting to reveal more about the mechanisms of human behavior-and just how intriguing the human species truly is.

Related Subjects

Episodes

1. What's So Special about Being Human?

30m

Humans are, from an evolutionary perspective, certainly the most unique species on Earth. Start the course by learning how to approach the subject of human behavior. You may be surprised to discover that there are plenty of ways in which we have the same behavioral aspects as other animals: and also behaviors for which there is no precedent in the animal kingdom.

2. Junk-Food Monkeys

30m

What happens when nonhuman primates get to eat like Westernized humans? And what does it say about the costs: and surprising benefits: of our diets? Find out the answers in this episode, which focuses on a fascinating study of East African baboons who abandoned their natural diet to gorge on garbage from a local tourist lodge.

3. The Burden of Being Burden-Free

30m

Investigate the latest anthropological and scientific understanding behind a pervasive part of our everyday lives: stress. You'll discover what makes psychological stress so damaging to health, where individual differences in stress come from, the nature of disorders including toxic hostility and clinical depression, and why it's impossible to be completely free of stress.

4. Bugs in the Brain

30m

Professor Sapolsky introduces you to parasites that exploit their hosts by altering their behavior. After looking at studies, including mites that make ants find food for them and worms that drive crickets to suicide, focus on how rabies and toxoplasmosis can literally change the wiring of the brain in mammals: including humans.

5. Poverty's Remains

30m

Turn to an intriguing historical case of doctors who, failing to appreciate the impact of poverty on our bodies, invented an imaginary disease whose preventive methods killed thousands of people. It's a peek into an odd corner of medical history that reveals startling lessons about the socioeconomics of medicine.

6. Why Are Dreams Dreamlike?

30m

Why does your brain generate sensory imagery while you sleep? Here, examine the neurology of sleeping and dreaming. Also, discover how the key to strange dreams lies in your frontal cortex, which, when it goes completely offline, allows the rest of your brain to run wild.

7. The Pleasures and Pains of "Maybe"

30m

For a long time, scientists thought that the neurotransmitter dopamine was directly related to pleasure. But it turns out that dopamine is more about the anticipation of reward than the reward itself. Here, plunge into the neuroscience behind why we're willing to deal with such long delays in gratification, and what it says about human motivation and addiction.

8. How the Other Half Heals

30m

Learn about the relationship between health and socioeconomic status. Learn how poverty is terrible for your health in unexpected ways, why some diseases were more prevalent among the wealthy, and how shifting views of childcare in the 20th century showed that raising successful infants relies not just on food and warmth, but also on social contact and love.

9. Why We Want the Bodies Back

30m

Why do human bodies remain important after the life within them has gone? Is it a sign of affirmation, mourning, reverence? Or something else? Explore some of the world's diverse rituals and beliefs about the treatment of dead bodies, from Alaska to Israel to Sudan and beyond.

10. Anatomy of a Bad Mood

30m

Learn what happens when you or others are in a bad mood by exploring some theories about emotion; explore the role of facial expressions in emotional feedback; and change the way you think about tense arguments.

Extended Details

SeriesGreat Courses

Closed CaptionsEnglish

Artists

Robert SapolskyActor

Being Human: Life Lessons from the Frontiers of Science

Being Human: Life Lessons from the Frontiers of Science

About

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Episodes

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