Last December, we experienced a warm holiday season after many centuries of cold northeast breeze. We went to bed without the thick blankets but with the electric fans whirling at top speed to provide cool air in our bedrooms. Well, blame it to climate change. And blame USA for causing climate change being the biggest contributor of CO2 and other green-house gas in the atmosphere.

Fifteen years ago, Makati to UP Diliman was a very cold place to travel during the months of December to early February. I had to wear a thick jacket while traveling in a red JD bus from Buendia to UP. And at 6PM, I have to wear the jacket again.

The classrooms did not have electric fans nor aircon. The northeast wind brings the smell of holiday season and some students doning turtle neck shirts.

Summer of this year was unusually hot. My indoor plants which has been very healthy since I bought them three years ago were wittled due to very hot weather.

Now, this unusual hot climate is a global phenomenon. In an article at truthout.org, United Nations Environment Protection warned over global ice loss. The summary of the findings showed:

• "Hundreds of millions of livelihoods will be affected by declining snow and ice cover as a result of global warming,
  

• The risks facing people included losing access to drinking water, and rising sea levels,

• Melting glaciers in Asia's mountains could affect an estimated 40% of the world's population, who rely on ice melt for crop irrigation and drinking water."

UN Warning Over Global Ice Loss
BBC News

Monday 04 June 2007

Hundreds of millions of livelihoods will be affected by declining snow and ice cover as a result of global warming, a UN report has warned.

The risks facing people included losing access to drinking water, and rising sea levels, the study concluded.

The findings were published by the UN's Environment Programme (Unep).

Unep chief Achim Steiner said the report showed that time was running out for political leaders to reach a global agreement on curbing emissions.

Mr Steiner made his call for action at the launch of the UN Global Outlook for Ice and Snow report, which was being held in Tromso, Norway.

"The report underlines that the fate of the world's snowy and icy places in a climatically challenged world should be cause for concern in every ministry, boardroom and living room across the world," he said.

"The missing link is universal political action. Today's report should empower the public to take their leaders to task [and] should empower them to ask how much hotter it has to get before we act."

"Feedback" Fears

The study warns of a range of threats that could destabilise ecosystems around the world, with potentially devastating consequences for hundreds of millions of people.

Melting glaciers in Asia's mountains could affect an estimated 40% of the world's population, who rely on ice melt for crop irrigation and drinking water.

It added that rising temperatures were already resulting in the thawing of permafrost in places such as Siberia. This was leading to the release into the atmosphere of methane, a potent greenhouse gas.

The fate of the Antarctic and Greenland ice sheets, which hold almost all of the planet's freshwater ice, needed to be better understood, the UN publication urged.

It said that if emissions of greenhouse gases continued unabated, the massive ice sheets were likely to become unstable as the world continued to warm.

Without taking measures to mitigate sea level rise, an estimated 145 million people, primarily in Asia, would be exposed to the risk of flooding.

The UN said that the International Polar Year, a 24-month global scientific study of the polar regions, would help shed light on how climate change is altering the ice dynamics in these regions.

The authors also warned that less ice and snow cover was leading to more of the Sun's energy being absorbed by the land and the sea, rather than being reflected back into space.

They said this "positive feedback" could accelerate global warming and result in more abrupt shifts in the climate.

Norway's Environment Minister, Helen Bjoernoey, said the comprehensive study into the state of the world's snow and ice presented a bleak prognosis.

"To me, it is particularly alarming to realise climate change can be a reinforcing process - global warming results in further global warming," the minister observed.

"As documented in the report, melting of snow and ice will in itself have severe consequences on nature and society."

Source: http://www.truthout.org/issues_06/060507EB.shtml,

Labels: Climate Change, global warming, UNEP, UP Diliman

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