Breakups & Divorce Support Group
Just broke up with someone or in the midst of a difficult divorce? Breaking up is difficult no matter what the circumstances are. They say that time heals all wounds, but sometimes a listening ear or a hug can work wonders for the heart. Whether you need a place to vent, someone to hold you to No Contact, or need advice about what to do, we're here to help.
Hey, if you're wincing from the latest relationship blow to the face, consider this little story today to help keep things in perspective. Not so long ago at all, there were only 2,000 or so of us to even worry about...talk about slim pickins....
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Humans Nearly Wiped Out 70,000 Years Ago
http://www.cnn.com/2008/TECH/04/24/close.call.ap/index.html
Humans nearly wiped out 70,000 years ago, study says
Story Highlights
Drought in Africa reduced population into small, isolated groups, study says
Separate study says number of humans may have fallen to 2,000
Analysis: Humans banded together again in Stone Age, increased in numbers
Migrations out of Africa appear to have begun about 60,000 years ago
WASHINGTON (AP) -- Human beings may have had a brush with extinction 70,000 years ago, an extensive genetic study suggests.
The human population at that time was reduced to small isolated groups in Africa, apparently because of drought, according to an analysis released Thursday.
The report notes that a separate study by researchers at Stanford University estimated the number of early humans may have shrunk as low as 2,000 before numbers began to expand again in the early Stone Age.
"This study illustrates the extraordinary power of genetics to reveal insights into some of the key events in our species' history," Spencer Wells, National Geographic Society explorer in residence, said in a statement.
"Tiny bands of early humans, forced apart by harsh environmental conditions, coming back from the brink to reunite and populate the world. Truly an epic drama, written in our DNA."
Wells is director of the Genographic Project, launched in 2005 to study anthropology using genetics. The report was published in the American Journal of Human Genetics.
Previous studies using mitochondrial DNA -- which is passed down through mothers -- have traced modern humans to a single "mitochondrial Eve," who lived in Africa about 200,000 years ago.
The migrations of humans out of Africa to populate the rest of the world appear to have begun about 60,000 years ago, but little has been known about humans between Eve and that dispersal.
The new study looks at the mitochondrial DNA of the Khoi and San people in South Africa, who appear to have diverged from other people between 90,000 and 150,000 years ago.
The researchers led by Doron Behar of Rambam Medical Center in Haifa, Israel, and Saharon Rosset of IBM T.J. Watson Research Center in Yorktown Heights, New York, and Tel Aviv University concluded that humans separated into small populations before the Stone Age, when they came back together and began to increase in numbers and spread to other areas.
Eastern Africa experienced a series of severe droughts between 135,000 and 90,000 years ago, and researchers said this climatological shift may have contributed to the population changes, dividing into small, isolated groups that developed independently.
Paleontologist Meave Leakey, a Genographic adviser, said: "Who would have thought that as recently as 70,000 years ago, extremes of climate had reduced our population to such small numbers that we were on the very edge of extinction?"
Today, more than 6.6 billion people inhabit the globe, according to the U.S. Census Bureau.
The research was funded by the National Geographic Society, IBM, the Waitt Family Foundation, the Seaver Family Foundation, Family Tree DNA and Arizona Research Labs.
=========================================
Humans Nearly Wiped Out 70,000 Years Ago
http://www.cnn.com/2008/TECH/04/24/close.call.ap/index.html
Humans nearly wiped out 70,000 years ago, study says
Story Highlights
Drought in Africa reduced population into small, isolated groups, study says
Separate study says number of humans may have fallen to 2,000
Analysis: Humans banded together again in Stone Age, increased in numbers
Migrations out of Africa appear to have begun about 60,000 years ago
WASHINGTON (AP) -- Human beings may have had a brush with extinction 70,000 years ago, an extensive genetic study suggests.
The human population at that time was reduced to small isolated groups in Africa, apparently because of drought, according to an analysis released Thursday.
The report notes that a separate study by researchers at Stanford University estimated the number of early humans may have shrunk as low as 2,000 before numbers began to expand again in the early Stone Age.
"This study illustrates the extraordinary power of genetics to reveal insights into some of the key events in our species' history," Spencer Wells, National Geographic Society explorer in residence, said in a statement.
"Tiny bands of early humans, forced apart by harsh environmental conditions, coming back from the brink to reunite and populate the world. Truly an epic drama, written in our DNA."
Wells is director of the Genographic Project, launched in 2005 to study anthropology using genetics. The report was published in the American Journal of Human Genetics.
Previous studies using mitochondrial DNA -- which is passed down through mothers -- have traced modern humans to a single "mitochondrial Eve," who lived in Africa about 200,000 years ago.
The migrations of humans out of Africa to populate the rest of the world appear to have begun about 60,000 years ago, but little has been known about humans between Eve and that dispersal.
The new study looks at the mitochondrial DNA of the Khoi and San people in South Africa, who appear to have diverged from other people between 90,000 and 150,000 years ago.
The researchers led by Doron Behar of Rambam Medical Center in Haifa, Israel, and Saharon Rosset of IBM T.J. Watson Research Center in Yorktown Heights, New York, and Tel Aviv University concluded that humans separated into small populations before the Stone Age, when they came back together and began to increase in numbers and spread to other areas.
Eastern Africa experienced a series of severe droughts between 135,000 and 90,000 years ago, and researchers said this climatological shift may have contributed to the population changes, dividing into small, isolated groups that developed independently.
Paleontologist Meave Leakey, a Genographic adviser, said: "Who would have thought that as recently as 70,000 years ago, extremes of climate had reduced our population to such small numbers that we were on the very edge of extinction?"
Today, more than 6.6 billion people inhabit the globe, according to the U.S. Census Bureau.
The research was funded by the National Geographic Society, IBM, the Waitt Family Foundation, the Seaver Family Foundation, Family Tree DNA and Arizona Research Labs.
deleted_user
Hey, according to some other threads, I live in a state where the men are very fond of animals, like I need the competition!
deleted_user
Thanks Mario - God, it's hard to find someone NOW that can hold an intelligent converstation and doesn't have a face like a foot or an addiction. There were probably a lot of stone age nuns.
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I miss traveling with my husband. Has anyone found a specific site regarding cruising for widow/widowers or any sightseeing trips. Not interested in being with couples and kids,,,I realize a cruise ship will have a portion size of families and couples, but perhaps they also put together a part of the cruise ship for groups of widows/widowers????
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A friend sent this to me..As far as I can see, grief will never truly end.It may become softer overtime, more gentleand some days will feel sharp.But grief will last as long as Love does - ForeverIt's simply the way the absence of your loved onemanifests in your heart. A deep longing accompaniedby the deepest Love some days. The heavy fog mayreturn and the next day, it may recede.Once again, it's...
