Catastrophic Global Threats • 2019 • episode "S1E7" • Stories of Impact

Category: Science | Torrent: | Subtitle:

Scientists at the "Centre for Existential Risk" grapple with the unprecedented number of planetary threats facing humanity, from runaway AI and cyber attacks to bioterror and nuclear war.

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Stories of Impact • 2019 • 8 episodes •

The Honeybee Brain

The Honeybee Brain

Dr. Barron is an Australian Research Council Future Fellow, and the Deputy Head of the Department of Biological Sciences at Macquarie University in Sydney. He discusses how the brains of honeybees can provide a model for studying diverse intelligence.

2019 • Science

A.I. & Morality

A.I. & Morality

Can computers be given a sense of morality using AI, and what are the implications for decision making in a hospital setting?

2019 • Science

Whales and Aliens

Whales and Aliens

Can the study of Humpback Whale communication help researchers understand communications from an alien intelligence?

2019 • Science

New Voice of South Africa

New Voice of South Africa

Young black teens in South Africa's townships are learning to be radio reporters by trying to understand the concept of "Ubuntu" and what it means to their community.

2019 • Science

Origins of Altruism

Origins of Altruism

How does altruism begin. Is it biological? Is it taught? Researchers are trying to understand the DNA of altruism by studying toddlers.

2019 • Science

Animal Intelligence

Animal Intelligence

Evolutionary anthropologists are probing the depths of animal intelligence like never before, revealing stunning new insights about humans too.

2019 • Science

Catastrophic Global Threats

Catastrophic Global Threats

Scientists at the "Centre for Existential Risk" grapple with the unprecedented number of planetary threats facing humanity, from runaway AI and cyber attacks to bioterror and nuclear war.

2019 • Science

The Search for Genius

The Search for Genius

The global search is on for the next Ramanujan, a poor Indian drop-out who won a coveted spot at Cambridge University in the 1920's for his extraordinary genius in mathematics.

2019 • Science

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The Networks Within Our Bodies

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The brain was once thought to be the body's control tower, issuing commands to the other organs. But scientists are discovering that communication flows between all the organs in our bodies. They transmit messages that can boost immunity, improve memory, strengthen bones and even lengthen lifespan.

S1E1 • The Body • 2018 • Science

Light

Professor Jim Al-Khalili tells the story of how we used light to reveal the cosmos.

S1E1 • Light and Dark • Science

Clouds

How does the cloud above your head connect to the cloud that stores your data? The answer involves a shipwreck and a shark-proof garden hose.

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The Honeybee Brain

The Honeybee Brain

Dr. Barron is an Australian Research Council Future Fellow, and the Deputy Head of the Department of Biological Sciences at Macquarie University in Sydney. He discusses how the brains of honeybees can provide a model for studying diverse intelligence.

S1E1 • Stories of Impact • 2019 • Science

Where Did We Come From?

Where Did We Come From?

In this episode of NOVA scienceNOW, journey back in time to the birth of our solar system to examine whether the key to our planet's existence might have been the explosive shockwave of an ancient supernova. Meet a chemist who has yielded a new kind of "recipe" for natural processes to assemble and create the building blocks of life. And see how the head louse, a creepy critter that's been sucking our blood for millions of years, is offering clues about our evolution. Finally, meet neuroscientist André Fenton, who is looking into erasing painful memories with an injection.

NOVA PBS • 2011 • Science

The DNA Switch

In the non-coding 98% of our DNA, we have countless switches to promote or suppress the physiological reactions of our bodies. Interestingly, we can change the states of these switches through our own efforts and even can affect the DNA conditions of our offspring before their birth.

S1E2 • Dynamic Genomes • 2019 • Science