All Videos — May 4, 2011

Harnessing the Body to Combat Diseases

A weekly newsletter featuring the biggest ideas from the smartest people

Regenerative medicine captures the body’s ability to heal itself and accelerates that to a clinically relevant time scale.

A weekly newsletter featuring the biggest ideas from the smartest people

Two colorful cells with purple nuclei, green cell edges, and radiating filament structures against a black background.

Health

When muscles work out, they help neurons to grow

The findings suggest that biochemical and physical effects of exercise could help heal nerves.

The Present

Microplastic overload: Is cutting production the only realistic way to curb pollution?

On November 25, U.N. members will meet in South Korea to cap off a series of meetings aiming to reduce global plastic pollution.

A silhouette of a person with glowing orange eyes against a brightly lit office window exudes an aura of power, casting dramatic shadows that heighten the room's awareness.

Business

How leaders can avoid a power-driven descent from hero to villain

If you have any sort of power for any reasonable length of time, you will be changed by it — awareness of the effects is crucial.

People walking on a city street with steam rising from vents create a scene reminiscent of an omics exposome research study. A woman in a white beanie looks back as buildings and traffic form the vibrant backdrop.

Health

The next omics? Tracking a lifetime of exposures to better understand disease

Of the millions of substances people encounter daily, health researchers have focused on only a few hundred. Those in the emerging field of exposomics want to change that.

Collage of social media icons and pixelated images in a grid layout, featuring Twitter, Instagram, and Facebook logos on a red background.

The Present

Internet freedom is fading in the new era of social control

“The evolution of digital media makes stricter regulation of online behavior not only feasible but inevitable,” writes media ecologist Andrey Mir.

Up Next

Guest Thinkers

Community-Sourcing Solutions: By the City/For the City

I am a big fan of Jane McGonigal’s idea to create platforms, such as games, in order to involve everyone into solving global problems. Similarly, but on a much smaller scale, […]