Network Earth

5 minutes

How the maths of network resilience could help us preserve at-risk ecosystems

Ecosystems are networks so intricate that their survival or collapse is extremely difficult to predict. However, by mapping the lifespans and studying the resilience of different ecosystems around the world, network scientists at Northeastern University are working to create a common mathematical framework that could anticipate – and help us prevent – the collapse of at-risk ecosystems like commercial fisheries. Potentially, the model could even be used to predict the spread of epidemics and assess the stability of financial networks. The full paper is available at Nature.

Video by Nature

Video/Art

Born of pain, filled with power – a teenage girl’s art that confronts in order to heal

6 minutes

ORIGINAL
Video/Automation & Robotics

If we are what we do, how can we stay human in an era of automation?

7 minutes

Video/History

Albania built 750,000 bunkers for a war that never came. Now what?

24 minutes

Idea/Ecology & Environmental Sciences

Polar bears need to be fat, and they can’t be without sea ice

Thea Bechshoft

Essay/Epidemiology

Who names diseases?

Swine Flu, Naples Soldier, Ebola. Disease names express fear, create stigma and distract attention. Can they be improved?

Laura Spinney

Video/Mathematics

Getting down with squares – the dance styles of geometry

6 minutes

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Idea/Space Exploration

Space exploration is still the brightest hope-bringer we have

Earle Kyle

Video/Evolution

Watch as the whale becomes itself: slowly, slowly, from land to sea, through deep time

10 minutes

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Essay/History of Science

The cosmology of Poe

Drawing on intuition, Edgar Allan Poe offered some remarkably prescient ideas about the universe in his poem 'Eureka'

Paul Halpern