SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Politics : Mainstream Politics and Economics -- Ignore unavailable to you. Want to Upgrade?


To: Bearcatbob who wrote (51568)8/25/2013 12:53:51 PM
From: koan  Read Replies (3) | Respond to of 85487
 
I gave you facts, can't you read a graph? Do you see that blue line. that line shows the extent fo the pack ice this year and it is almost two standard deviations below the mean this year. last year it was two standard deviations below the mean and again in 2007.

Maybe you don't know what a standard deviation is?

You have a lot of math, surely you know what two standard deviations below the mean 3 times in 6 years means. the arctic is almost ice free. the Arctic coast had 13 days in a row above 86 degrees on the Russian side.

The pack ice is down by 80% since 1980 and you talk about one month or summer. The jet stream has slowed down so much it meanders now. I guess you don't know what a standard