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Thursday, Jun 7, 2001 4:32 PM UTC2001-06-07T16:32:00Zl, M j, Y g:i A T

My own private space station

Robert Bigelow has his funding priorities straight: Orbiting cruise ships and paranormal research.

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If you’re interested in the possibility of life after death; if you’ve had an encounter with aliens, or believe that UFOs occasionally conduct drive-by surveillance of unsuspecting earthlings; if you blame extraterrestrials for the rash of freakish cattle mutilations that a New Mexico rancher discovered in 1998, then you are probably familiar with Robert Bigelow.

Bigelow, who made his fortune running Budget Suites, may be the United States’ largest funder of research into the paranormal. The owner of a chain of hotels in Nevada, Texas and Arizona, Bigelow bought a ranch in Utah where residents had reported unearthly lights and other strange occurrences and staffed it with a full-time veterinarian and two scientists to monitor any alienlike activity. He founded the National Institute for Discovery Science, which sponsors research into UFOs and other paranormal phenomena and collects accounts of sightings and other unexplained events from the public.

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Amy Standen is a writer living in Oakland, Calif.  More Amy Standen

Saturday, Jan 21, 2012 4:00 PM UTC2012-01-21T16:00:00Zl, M j, Y g:i A T

Rise of the Super-Earths

Astronomers have discovered a giant new kind of planet that could hold life -- and they could change everything

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This article is an adapted excerpt from the upcoming book, "The Life of Super-Earths," available on January 23 from Basic Books.

We love our planet Earth. We should — it is our home, and there’s no place like home. There can’t ever be a better place than Earth. Plenty of serious science literature supports that view in an emotionally detached manner. It is often called the “Goldilocks hypothesis”: the Earth is just the right size (not too big, not too small) and just the right temperature (not too hot, not too cold) for life to emerge here. Life is a rare thing. Perched on our little planet, we can’t see any other out there, or at least not yet — so a certain dose of Earth-centrism seems justified. Or is it?

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Dimitar Sasselov is a professor of astronomy at Harvard University and the founder and director of the Harvard Origins of Life Initiative. His research has been covered by the New York Times, the Boston Globe and others. He lives in Boston, Mass.   More Dimitar Sasselov

Sunday, Dec 11, 2011 8:00 PM UTC2011-12-11T20:00:00Zl, M j, Y g:i A T

The science of warp

From time travel to interstellar communication, an expert explains what sci-fi gets right and wrong

time warp

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“Back to the Future,” “A Christmas Carol,” the “Terminator” series, “Star Trek,” “Rip Van Winkle,” “Hot Tub Time Machine,” “Terra Nova” — the list goes on. We, as a culture, have been mesmerized by the idea of traveling in time: going back to fix life-changing mistakes we regret; going forward to get a sneak preview at what we’ll become. Equally transfixing is the notion of traveling through space, exploring galaxies and unknown universes far beyond our sight’s reach.

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Sunday, Dec 4, 2011 8:00 PM UTC2011-12-04T20:00:00Zl, M j, Y g:i A T

The Internet: Triumph of human evolution

The Web is more than just a powerful tool, it's our greatest adaptation. An expert explains why

brain

 (Credit: RATOCA via Shutterstock)

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The Internet allows us to do all kinds of things we never imagined possible. It lets us communicate with people across the world. We can learn whatever we want at the click of a button. We can navigate roads using our iPhones, and translate languages within seconds. It makes us smarter, and more versatile, and faster than ever. But the Web isn’t just a truly extraordinary invention, it is the apex of human evolution — and the ultimate evolutionary adaptation.

It may seem strange to think of the Web as part of the process of natural selection, but Raymond Neubauer, a professor at the University of Texas, doesn’t think so. In his far-reaching new book, “Evolution and the Emergent Self,” he argues that technology should be seen as part of our planet’s grand evolutionary narrative. He claims that two evolutionary strategies — one, emphasizing simplicity and rapid reproduction (as in bacteria), and the other, emphasizing complexity and hyper-intelligence (as in humans) — have been hugely successful in dominating the planet. The book charts the ways those strategies have managed to pop up everywhere from the animal kingdom to cellphones.

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Thomas Rogers is Salon's deputy arts editor.   More Thomas Rogers

Tuesday, Aug 18, 2009 10:16 AM UTC2009-08-18T10:16:00Zl, M j, Y g:i A T

How to kill a coal plant

As a recent British protest shows, nonviolent civil disobedience may be our best hope to counteract global warming

How to kill a coal plant

In the early morning of Oct. 8, 2007, a small group of British Greenpeace activists slipped inside a hulking smokestack that towers more than 600 feet above a coal-fired power plant in Kent, England. While other activists cut electricity on the plant’s grounds, they prepared to climb the interior of the structure to its top, rappel down its outside, and paint in block letters a demand that Prime Minister Gordon Brown put an end to plants like the Kingsnorth facility, which releases nearly 20,000 tons of carbon dioxide into the atmosphere each day.

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Mark Engler, a writer based in New York City, is an analyst with Foreign Policy In Focus. He can be reached via the web site http://www.democracyuprising.com.  More Mark Engler

Saturday, Aug 8, 2009 10:08 AM UTC2009-08-08T10:08:00Zl, M j, Y g:i A T

Neighborhood watch on planet Earth

We need to keep going to space to know what's happening down here

The two images portray changes in the timing of coastal sea ice breakup (information recorded over long periods). Top: July 2006, Chukchi Sea. Bottom: July 2007, Chukchi Sea

The two images portray changes in the timing of coastal sea ice breakup (information recorded over long periods). Top:

July 2006, Chukchi Sea. Bottom: July 2007, Chukchi Sea

For a bit of change, let’s talk about a different kind of health care reform — the kind that affects the health of the planet.

The other evening, I was listening to “All Things Considered” on NPR. Robert Siegel was interviewing Dr. Hal Levison, a planetary scientist at the Southwest Research Institute in Boulder, Colo., about the king-size comet that slammed into Jupiter a few weeks ago.

The comet’s impact — it punched a hole the size of the Pacific Ocean, and would have annihilated a lesser planet, like Earth — was discovered by an amateur astronomer in Australia. Siegel asked how such an event escaped the notice of the world’s great observatories.

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Michael Winship is senior writing fellow at Demos and a senior writer of the new series, Moyers & Company, airing on public television.   More Michael Winship

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