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Politics : Formerly About Advanced Micro Devices -- Ignore unavailable to you. Want to Upgrade?


To: combjelly who wrote (543192)1/12/2010 11:48:16 AM
From: Jim McMannis  Read Replies (1) | Respond to of 1573930
 
RE:"An amusing example. You do know that the southward extension of the Sahara is due to deforestation caused by humans?"

So what is the solution? Less humans in the region?



To: combjelly who wrote (543192)1/12/2010 11:52:56 AM
From: i-node  Read Replies (1) | Respond to of 1573930
 
>> You do know that the southward extension of the Sahara is due to deforestation caused by humans?

I was referring to the the known changes in the position of the earth's axis which cause the Sahara to cycle between desert and green.