Posted on 07/21/2009 1:09:33 PM PDT by George - the Other
"These findings are inconsistent with the alternative and already hotly debated theory that overhunting by Clovis people led to the rapid extinction of large mammals at the end of the ice age, the research team argues in the PNAS paper."
(Excerpt) Read more at sciencedaily.com ...
George
Ping, sir.
“rapid climate change”... and cheap cigarettes...
Yup, cigarettes, whiskey and wild, wild women.
nope..not gonna...I’d get banned....
Not so fast. If you read other articles from the same site you find that:
1. "Silver Bullet" theories like asteroid impacts are not generally associated with mass extinctions.
2. What may have caused most mass extinction events is "sick earth syndrome" which they compared to global warming.
3. Therefore if we continue to drive our SUV's around we will generate a new "sick earth" event which will cause a mass extinction.
So we can safely take all the money we are spending on tracking asteroids and give it to Al Gore so he can continue to generate hot wind.
“Not so fast. If you read other articles from the same site you find that ... “
The article I posted was just one at the Science News source that pointed to an asteroid/comet impact as being the source of the extinctions and not humans ...
1. Six North American Sites Hold 12,900-year-old Nanodiamond-rich Soil http://www.sciencedaily.com/releases/2009/01/090101172136.htm
2. Extraterrestrial Impact Likely Source Of Sudden Ice Age Extinctions - http://www.sciencedaily.com/releases/2007/09/070924172959.htm
3. Did A Comet Hit Great Lakes Region, Fragment Human Populations, 12,900 Years Ago? - http://www.sciencedaily.com/releases/2007/05/070523094009.htm
4. Exploding Asteroid Theory Strengthened By New Evidence Located In Ohio, Indiana - http://www.sciencedaily.com/releases/2008/07/080702160950.htm
George
They’re thinking too hard.
Ruminant mammals survived, non ruminant grazers were wiped out.
“Ruminant mammals survived, non ruminant grazers were wiped out.”
On the episode of Animal Planet’s “Prehistoric Park,” that dealt with sabre-toothed cats, they pointed out that these cats went extinct because their prey animals, the grazers, died out due to a changing climate.
George
I’m still gonna burn my SUV!
God has His own way of pushing the reset button.
There isn’t a statute of limitations on mass human guilt in the face of just trying to frickin’ survive?
The Cycle of Cosmic Catastrophes:
Flood, Fire, and Famine
in the History of Civilization
by Richard Firestone,
Allen West, and
Simon Warwick-Smith
· join · view topics · view or post blog · bookmark · post new topic · | ||
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· Discover · Nat Geographic · Texas AM Anthro News · Yahoo Anthro & Archaeo · Google · · The Archaeology Channel · Excerpt, or Link only? · cgk's list of ping lists · |
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