What Should Be the Top Environmental Priority for the Next 40 Years?
Experts speakers argue their cases.
Experts speakers argue their cases.
A conference on feeding the world must also feed itself. For the New America Foundation’s recent “Feeding the World While the Earth Cooks,” the restaurant seems like it was chosen specifically to highlight the inherent tensions. Nora describes itself on an awning as “certified organic, exciting, seasonal, elegant dining, innovative, enjoy, creative, memorable, fresh, healthy,…
It’s long been known that children in poorer neighborhoods are more likely to be exposed to lead, industrial emissions, vehicle exhaust and other contaminants. Now, scientists are beginning to suspect that low-income children aren’t just more exposed – they actually may be more biologically susceptible to them, even at low levels. A growing body of…
In Tennessee a new law took effect last month that allows teachers to discuss creationism as an alternative to evolution. The Volunteer State has now given us both the Monkey Trial and the Monkey Bill. But it’s not just one state. Polls show that fewer than half of Americans accept evolution. Most of us still…
Using an artificial intelligence technique inspired by theories about how the brain recognizes patterns, technology companies are reporting startling gains in fields as diverse as computer vision, speech recognition and the identification of promising new molecules for designing drugs. The advances have led to widespread enthusiasm among researchers who design software to perform human activities…
Voyager will soon become the first man-made object to leave the solar system, scientists from NASA say. Voyager 1, which was launched in 1977, is expected to exit the solar system much sooner than previously thought. Voyager 1 and 2 are currently in what is known as the “Heliosheath” – the outermost layer of heliosphere…
The dark ages of the universe—an era of darkness that existed before the first stars and galaxies—mostly remain a mystery because there is so little of it to see, but scientists intensely desire to shed light on them in order to learn secrets about how the universe came into being. Author Metanexus Editors