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Politics : Stockman Scott's Political Debate Porch -- Ignore unavailable to you. Want to Upgrade?


To: stockman_scott who wrote (50624)7/9/2004 8:27:58 AM
From: Skywatcher  Respond to of 89467
 
Now HERE is a very interesting book just out on BUSH!....
WOW...very interesting psychological history!!!!
most enlightening....many things from the past that are now put into perspective....
salon.com
washingtonpost.com
Partisan maybe...interesting yes....radio interview yesterday....trying to find it....little devil loved to blow up frogs with firecrackers....and brand people with coathangers at YALE!...yes...at the age of 21!....says it was no big deal....just like a cigarette burn!!!!!!!!
WHO THE HELL BURNS OTHER PEOPLE WITH CIGARETTES!?



To: stockman_scott who wrote (50624)7/9/2004 8:29:43 AM
From: redfish  Respond to of 89467
 
They are more or less fascists.



To: stockman_scott who wrote (50624)7/9/2004 9:05:36 AM
From: Neocon  Respond to of 89467
 
Why would a Leftist on the lunatic fringe have a sound judgment of what is mainstream?



To: stockman_scott who wrote (50624)7/9/2004 9:16:04 AM
From: T L Comiskey  Read Replies (1) | Respond to of 89467
 
for Lurqer....



Grannies gave evolutionary boost

By Dr David Whitehouse
BBC News Online science editor


Are grannies the key to survival
"Grandparents" started to be much more common about 30,000 years ago, a study of fossilised teeth has revealed.
Researchers at the Universities of Michigan and California looked at the ratio of older and younger adult teeth found at sites up to 100,000 years old.

Finding more older teeth in the Upper Palaeolithic suggests the grandparent role - being on hand to help out more - became more common at that time.

The research is in the Proceedings of the US National Academy of Sciences.

Big advantage

After studying more than 750 fossilised teeth anthropologists Rachel Caspari and Sang-Hee Lee noticed they were finding more specimens from older adults in more recent sites.

Modern humans were older and wiser

Dr Rachel Caspari, University of Michigan
They defined "old" to be at least double the age of reproductive maturation, which is also the time when the third molars erupt.

By calculating the age of old-to-young individuals in the samples from successive time periods, the researchers found that the number of old people surviving quadrupled about 30,000 years ago.

The scientists say the presence of grandparents confers an important evolutionary advantage.

Grannie knows best

"We believe this trend contributed importantly to population expansions and cultural innovations that are associated with modernity," the researchers say.

It is also thought that living longer strengthened social relationships and kinship bonds, as grandparents educated extended families.

"Significant longevity came late in human evolution and its advantages must have compensated somehow for the disabilities and diseases of older age," say the authors.

"There has been a lot of speculation about what gave modern humans their evolutionary advantage," says Dr Caspari. "This research provides a simple explanation for which there is now concrete evidence: modern humans were older and wiser."