UPfirst.com Editorials
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Michaeleen and Todd Carter
UPfirst.com Owners
Entries
include editorials and clean green
news with web links
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July
21, 2008 |
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July
8, 2008 Public
education needed for adaptation to climate change |
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North Pole ice-free this summer? |
“Those who suggest that the Arctic
meltdown is just part of a historic cycle are wrong.” CNN.com/world |
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June
28, 2008 “Climate Science At a Loss” at
Sciencemag.org |
observed, surprising
even experts who had witnessed the decades-long decline and predicted that the ice pack would
continue to shrink at an increasingly rapid rate. Why did so much ice disappear? Zhang et al. conducted
a retrospective modeling study of the evolution of sea-ice coverage and
found that preconditioning, anomalous winds, and ice-albedo feedback were responsible for
most of the retreat. Years of warming climate there preconditioned the ice for disappearance by
thinning it significantly, pushing it ever closer to the point of complete melting, while stronger
than normal winds pushed unusually large amounts out of the basin. The ice thinning
and exposure of open water that these processes caused left the remaining ice even more
susceptible than normal to loss due to heating of the upper ocean, increasing the intensity
of the positive ice-albedo feedback and accelerating the rate of ice loss. Once summer had
passed and temperatures had dropped low enough for ice to begin to regrow, 10% more ice
than usual had vanished, 70% of it due to melting and 30% due to ice advection. The large ice
loss, coupled with prevailing climate trends, suggests that Arctic sea ice has become
particularly vulnerable to anomalous atmospheric forcing. — HJS Geophys. Res. Lett. 10.1029/2008GL034005 (2008). 30 May 2008 Vol 320 SCIENCE www.sciencemag.org |
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June
19, 2008 “Go get ‘em!” |
It is a week of epic flooding
along the John McCain’s current TV
commercial features him as one who “stood up to the President and sounded the
alarm on global warming five years ago.”
Al Gore joined Barack Obama’s change
campaign at a rally in Today NOAA released Weather
and Climate Extremes in a Changing Climate (US Climate Change Science
Program). The world’s heart went out to Tim Russert’s family. “Timmy’s” beloved ones, including his son
Luke, echoed his famous slogan: “Go get
‘em!” Here’s to Tim Russert: May his star forever shine! |
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June 18, 2008 Why give up
our precious bucks for a stack of messy newspapers? |
The Newspaper Association of America Total Paid Circulation Report shows
newspaper circulations sliding downhill yearly since 1993. The number of daily newspapers has been
steadily decreasing since 1940. By
2006, declining daily newspaper circulations slipped way back to 1948
figures. The
Internet frontier is overtaking newspaperland. This week, we chose not to renew our local
daily newspaper subscription. We also
discontinued our newspaper business advertising, since our UPfirst.com
platform effectively draws in and informs our customers. We will
save about $1000 per year by leaving newspaperland behind. Why
give up our precious bucks, for a stack of messy newspapers, when we can get
clean online news for free? |
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Letters to
the Editor |
Please send your Letters to the Editor to info@upfirst.com Letters to the Editor will be featured here
at UPfirst.com. Or post comments at
UPfirst.com Google blogspot by clicking on the question mark below. |
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