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00:15:41
Dr. Christine Carter is a sociologist who studies the childhood roots of happiness. She is the executive director of the Greater Good Science Center at UC Berkeley, an interdisciplinary research center that promotes the study of happiness, compassion, and altruism. In this program, Dr. Carter speaks about happiness, altruism, and the inspiring intersection of her personal and professional worlds.

00:23:04
Join Dr. Mihaly Csikszentmihalyi, an authority on positive psychology and flow, for a lecture on creativity. Dr. Csikszentmihalyi reviews the common traits of creative people and describe the environments that foster innovation.

00:21:12
Join us as UC Berkeley's Dr. Robert Levenson interviews acclaimed psychologist Dr. Paul Ekman about his 40 years of research into the universality of human facial expressions. The talk includes photographs and never-before-seen footage from Dr. Ekman's fieldwork among the Fore, an isolated New Guinea tribe he first visited in the early 1960s.

00:01:08
Adelie penguins contemplate the water near a photographer at a crack in the ice.

00:22:40
They say that love makes the world go around--but love can make you loco, too. This compelling audio documentary weaves together obsessions, confessions, and reflections to explore the universal madness of love.

00:18:23
Author and animal scientist Dr. Grandin shares her insights on ASD (Autism Spectrum Disorder), visual thinking, and human and animal minds. Dr. Grandin, herself autistic, believes the autistic person's capacity to "see the actual things themselves" places autistic individuals in a unique position to understand the ways animals think.

00:03:07
Geneticist Mark Stoneking discusses a special type of genetic material called mitochondrial DNA gets passed directly from mother to child. Largely unchanged from generation to generation, this genetic material gives researchers a way to track populations back in time.

00:00:59
Anthropologist Tanya Smith explains that invisible microstructure inside teeth creates a durable record of life history, including events such as birth, illness, famine, stress, and death.

00:01:53
Anthropologist Jean-Jacques Hublin explains that unlike teeth, bones undergo a lifelong process called remodeling, in which they are constantly being destroyed and recreated.

00:02:25
Anthropologist Philipp Gunz explains the process of virtual fossil reconstruction, a technique that can reverse the damage done to fossils by time and the elements.