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Politics : Sharks in the Septic Tank -- Ignore unavailable to you. Want to Upgrade?


To: Thomas M. who wrote (40900)12/13/2001 2:09:07 PM
From: TimF  Read Replies (1) | Respond to of 82486
 
From your gristmagazine.com link

"Another claim by Lomborg -- that global forest cover has remained remarkably
stable over the past 50 years -- is based on two acts of statistical conjuring.
First, he expresses changes in forest cover as a percentage of the total land
area of the world, a technique that reduces changes of millions of hectares to
fractions of 1 percent. Second, he cobbles together a variety of different data
sources compiled using different definitions of forest and different
methodologies. "

The first part is not statisitical conjuring. If the percentage of the world covered by forest has not changed much in the last 50 years then there has not been a lot of global loss of forest. Those millions of hectares might be a significant local issue in several places but he was not talking about local issues but the world wide forest cover. As for the second accusation I would like to see Bjorn Lomborg's response.

Tim