WORLD NEWS TOMORROW : Global Warning- With Sudden Greenland Ice Melt, Reiterating Declaration of Planetary Ecological Emergency. Given dramatic Greenland ice sheet melt and historic U.S. drought’s threat to global food supply, Ecological Internet renews calls for urgent measures to avoid global ecosystem collapse, achieve sustainable development, and sustain global ecosystems and the biosphere
(Madison, WI) – Nearly the entire massive ice sheet that blankets Greenland suddenly started melting this month, even its coldest places. In just a few days, the amount of thawed ice sheet surface skyrocketed from 40 percent to 97 percent. This continues the shocking heating and melting of the Arctic, which is severely impacting the Northern hemisphere’s weather – including contributing to America’s dramatic drought and heat wave – through changes in the jet and gulf streams.
According to a NASA press release which includes a stunning satellite interpretation of the melt –about half of Greenland’s surface ice sheet naturally melts during an average summer. But data from three independent satellites this July showed that in that on July 8, about 40 percent of the ice sheet had undergone thawing at or near the surface. In just a few days, the melting dramatically accelerated and an estimated 97 percent of the ice sheet surface had thawed by July 12. Carbon pollution thresholds appear to have been reached whereby the Greenland ice sheet will begin to fully melt, raising sea levels by as much as 7 meters.
“We welcome NASA’s ability to monitor the Arctic, yet statements there is no cause for concern are just ridiculous. I don’t accept this is a natural cycle; it is too coincident with Arctic sea ice melt, and what is happening to the Arctic in general. When the entire Greenland ice sheet’s surface melts in a few days, abrupt climate change has arrived, global ecosystem collapse has markedly intensified, and the human family clearly faces a global ecological emergency,” states Ecological Internet’s President and global ecological sustainability expert, Dr. Glen Barry.
Arctic melting – and continental heat waves and other instances of extreme weather – are entirely consistent with decades of scientific predictions regarding anticipated impacts of climate change. What is so alarming is the speed and intensity of the observed abrupt climate change. Sudden accelerated melting of Greenland ice sheet is a game changer, clearly showing abrupt climate change has become apocalyptic and exceeds all expectations.
Ecological Internet is profoundly concerned with self-evident impacts of this human-caused ecological collapse upon food, water, and other aspects of human and all life’s habitat.
On the basis of this sudden major Greenland ice melt – and other evidence of abrupt climate change globally emerging daily, including America’s drought – Ecological Internet reiterates our declaration of a planetary ecological emergency. We call for all defensive ecological policy measures to be taken – by willing governments and through global people power – commensurate with the degree of threat posed to continued human well-being, and even our existence, by collapsing ecosystems.
“We ignore such evidence of potentially apocalyptic abrupt climate change and global ecological collapse at our peril. The Greenland ice sheet melting in a few days is shocking evidence of a global ecological emergency, and clearly highlights the urgency of immediately reducing greenhouse gas emissions, destruction of intact ecosystems, and growth in economies, consumption and population. The age of destroying ecosystems for resources must end, as we embrace ecological protection and restoration as society’s central organizing principles.” declares Dr. Barry.
Ecological Internet’s first declaration was based upon scientific findings in “Planetary Boundaries: A Safe Operating Space for Humanity,” published in 2009 in the journal Ecology and Society. Humanity was found to have already overstepped three of nine planetary boundaries – biodiversity loss, climate change and the nitrogen cycle – and to be approaching boundaries for the use of fresh water and land, and ocean acidification.
Earlier this year, the warning was renewed in support of leading international Earth scientists’ findings that we face a perfect storm of ecological and social problems driven by overpopulation, over-consumption and environmentally damaging technologies. In a paper prepared for the Rio+ 20 Earth Summit to be held in Rio de Janeiro in June, they also noted the failures of the economic “perpetual growth myth” and called for “dramatic action to avert a collapse of civilization” .
Dr. Barry is an internationally recognized expert on rainforest, climate change, and environmental sustainability issues. Ecological Internet has built a massive global following on these matters over the past 13 years, since being established with a grant from the MacArthur Foundation. Dr. Barry was recently named a global visionary by the Utne Reader. He welcomes the opportunity to be interviewed.
Satellites pick up unprecedented Greenland ice melt
WORLD NEWS TOMORROW WASHINGTON — Greenland’s surface ice cover melted this month over a larger area than ever detected in more than 30 years of satellite observations, NASA said Tuesday.
According to measurements from three separate satellites analyzed by NASA and university scientists, an estimated 97 percent of the ice sheet surface thawed at some point in mid July, the agency said in a statement.
“This was so extraordinary that at first I questioned the result: was this real or was it due to data error?,” said NASA’s Son Nghiem.
The expert recalled noticing that most of Greenland appeared to have undergone surface melting on July 12 while analyzing data from the Indian Space Research Organisation’s Oceansat-2 satellite.
Results from other satellites confirmed the findings. Melt maps drawn up showed that on July 8 about 40 percent of the ice sheet’s surface had melted, rising to 97 percent four days later.
The news comes just days after NASA satellite imagery showed that a massive iceberg twice the size of Manhattan had broken off a glacier in Greenland.
“This event, combined with other natural but uncommon phenomena, such as the large calving event last week on Petermann Glacier, are part of a complex story,” said Tom Wagner, NASA’s cryosphere program manager.
In the summer, on average about half of the surface of Greenland’s ice sheet melts naturally, NASA said. Normally, most of that melt water quickly refreezes at high elevations, while in coastal regions some of it is retained by the ice sheet while the rest flows into the ocean.
“But this year the extent of the ice melting at or near the surface jumped dramatically,” NASA added.
Researchers have yet to determine whether the melt, which coincided with an unusually strong ridge of warm air over Greenland, will contribute to a rise in sea level.
NASA said that even the area near the highest point of the ice sheet, located 2 miles above sea level, showed signs of melting.
According to glaciologist Lora Koenig, who was part of the team analyzing the data, melting incidents of this type occur every 150 years on average.
“With the last one happening in 1889, this event is right on time,” Koenig said. “But if we continue to observe melting events like this in upcoming years, it will be worrisome.”