According to scientists, there have been five prior mass extinctions in the past 450 million years. The last was 65 million years ago, when the dinosaurs and tens of thousands of species disappeared, likely as a result of a comet or large asteroid hitting the Earth. Theres no great mystery about the cause of the sixth extinction. Humans have dramatically altered the ecosystems of the Earth, says Stuart Pimm, a leading conservation biologist at Duke University.
http://www.wired.com/news/technology/0,1282,62735,00.html?tw=wn_tophead_1
Friday, March 19, 2004
Popular Posts
-
...These measures, based on the US Digital Millennium Copyright Act (DMCA) give far too much power to publishers, at the expense of individu...
-
The challenge of having the United States as a neighbour was one of the topics discussed Tuesday during a meeting with Mexican President Vic...
-
William Gibson's latest novel, Spook Country is awesome. Not as frantic or kinetic as Pattern Recognition or All Tomorrow's Parti...
-
This is not bad. A mix of 70s rock and 80s punk with some good lyrics. Songs range from boring to excellent. Id give it a B+. http://www.ama...
-
nother bottle of the doublewood -- arguably one of my favorite scotches. Balvenie just doesnt make a bad blend. A fab birthday gift from my ...
-
"The International Space Station will have ultra-sensitive clocks on board, and it is a good place to test the theory," said Dr. A...
-
Here's my (edited) journal entry for this event dated 12/01/98: Wow. I just sessioned and started reading "The Tao of Physics"...
-
Finally went out and picked up a Nintendo Wii. My god the thing is fun. Ridiculously, ludicrously fun. Hiyat and I had to tear ourselves...
-
This is from a 1932 episode of The Little Rascals . Man, I've had jobs like that. http://www.boingboing.net/2007/10/23/perpetually...
-
OK, if you have to go, this is the way to do it. Just like Spock in Star Trek II: The Wrath Of Khan. I'm serious. http://www.eter...