The Peopling of the World

[M.Dancer]

An amazing interactive site....good for at least 2 hours of non productivity

http://www.bradshawfoundation.com/stepheno...imer/index.html

[White Doors]

awesome!

thank you

[JerrySeinfeld]

An amazing interactive site....good for at least 2 hours of non productivity

http://www.bradshawfoundation.com/stepheno...imer/index.html

Love it - notice the constant change in climate throughout history and long before CO2.

[M.Dancer]

An amazing interactive site....good for at least 2 hours of non productivity

http://www.bradshawfoundation.com/stepheno...imer/index.html

Love it - notice the constant change in climate throughout history and long before CO2.

Notice the changes take 1000's of years.....

[guyser]

Very interesting, as if I need another time waster....but thanks anyhow. Try and save that one for later.

[JerrySeinfeld]

An amazing interactive site....good for at least 2 hours of non productivity

http://www.bradshawfoundation.com/stepheno...imer/index.html

Love it - notice the constant change in climate throughout history and long before CO2.

Notice the changes take 1000's of years.....

Yes they do.

[buffycat]

While interesting, certainly not entirely conclusive - there is much debate still on the origins and the migrations of early Homo sapiens.

As far as climate change taking thousands of years - not always the case boys.

Google 'Younger Dryas'

Abrupt changes can and have occured, with this rapid drop in global temp coming on VERY quickly (geologically speaking)

Here's a site which talks plainly (ie you don't need to be overly scientifically literate) about both the Younger Dryas as well as other rapid change anomolies in the recent past:

http://www.ldeo.columbia.edu/res/pi/arch/examples.shtml