The U.N. Issues Another Gobal Warming Report

Threat From Global Warming Heightened In Latest U.N. Report -- Reuters

(Reuters) - Global warming poses a growing threat to the health, economic prospects, and food and water sources of billions of people, top scientists said in a report that urges swift action to counter the effects of carbon emissions.

The latest report from the U.N. Intergovernmental Panel on Climate Change (IPCC) says the effects of warming are being felt everywhere, fuelling potential food shortages, natural disasters and raising the risk of wars.

"The world, in many cases, is ill-prepared for risks from a changing climate," the IPCC said on Monday, after the final text of the report was agreed.

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More News On The U.N. Issuing Another Gobal Warming - Weather Report

Climate impacts 'overwhelming' - UN -- BBC
Climate impacts report: Key findings -- BBC
Costs of climate change steep but tough to tally -- Washington Post/AP
Climate change could cost more than $100 billion a year -- CNN
UN warns of climate change risks -- Al Jazeera
Massive U.N. Report Says Climate Risks Go Beyond Red Alert -- NBC
UN climate report warns permanent change has already begun -- Sydney Morning Herald
The U.N.'s Latest Disaster Forecast -- Wall Street Journal
UN Report Warns Of Severe, Irreversible Impact Of Global Warming -- RTT
IPCC report: 'No one will be untouched by climate change' -- The Telegraph
Wake up to the reality of climate change -- Bill Richardson, CNN
Little time left to turn down the world's heat, U.N. says -- Matt Smith and Brandon Miller, CNN
Viewpoints: Reactions to UN climate impacts report -- BBC

My Comment: I live in Canada but this was my reality this winter .... It was March misery in frigid northern, eastern USA -- USA Today

Global Warming Will Cause Violent Conflict, Displace Hundreds Of Millions Of People And Wipe Trillions Of Dollars Off The Global Economy

Climate Change: Leaked Draft Of UN IPCC Report Predicts Global Warming Will Cause Violent Conflict, Displace Millions Of People And Wipe Trillions Of Dollars Off The Global Economy -- The Independent

Climate change will displace hundreds of millions of people by the end of this century, increasing the risk of violent conflict and wiping trillions of dollars off the global economy, a forthcoming UN report will warn.

The second of three publications by the UN’s Intergovernmental Panel on Climate Change, due to be made public at the end of this month, is the most comprehensive investigation into the impact of climate change ever undertaken. A draft of the final version seen by The Independent says the warming climate will place the world under enormous strain, forcing mass migration, especially in Asia, and increasing the risk of violent conflict.

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My Comment: I am old enough to remember the same alarmist warnings about "global cooling" in the 1970s. The fact is that climate change has been a integral part of earth history since the beginning of time .... and while the debate has always been on mankind's contribution to these changes .... I tend to look more at the sun as the principle reason for this change ... both now and throughout history. And if mankind does have an influence on climate .... I will say that this impact is more on a micro level (not macro level). I need only to look at the pollution levels in Beijing to see the impact that it is having on that environment .... an impact that is "not at all pretty".

Update: I live in Montreal, Canada .... it is -15C right now .... far far far colder than usual.

Is Earth’s Global Warming Less Severe Than Feared?

Norway Data Shows Earth’s Global Warming Less Severe Than Feared -- Bloomberg 

New estimates from a Norwegian research project show meeting targets for minimizing global warming may be more achievable than previously thought.

After the planet’s average surface temperature rose through the 1990s, the increase has almost leveled off at the level of 2000, while ocean water temperature has also stabilized, the Research Council of Norway said in a statement on its website.

After applying data from the past decade, the results showed temperatures may rise 1.9 degrees Celsius if Co2 levels double by 2050, below the 3 degrees predicted by the Intergovernmental Panel on Climate Change. “The Earth’s mean temperature rose sharply during the 1990s,” said Terje Berntsen, a professor at the University of Oslo who worked on the study. “This may have caused us to overestimate climate sensitivity.”

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My Comment: Ooopppsss ....

Massive Melting Of Andes Glaciers

The tropical glaciers are melting at their fastest rate in 300 years 

Massive Melting Of Andes Glacier -- BBC 

Glaciers in the tropical Andes have shrunk by 30-50% since the 1970s, according to a study. The glaciers, which provide fresh water for tens of millions in South America, are retreating at their fastest rate in the past 300 years.

The study included data on about half of all Andean glaciers and blamed the melting on an average temperature rise of 0.7C from 1950-1994. Details appear in the academic journal Cryosphere.

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My Comment: In my travels through the Andes in the 1990s I was appalled to see the level of deforestation that was occurring .... I suspect that this has increased over the years, and is contributing to the disappearance of the glaciers.

It's Hot In Australia

Hot Hot Heat Australian Bureau of Meteorology 

Official Australian Weather Map Gets New Colors To Depict Extreme Heat -- Popsci.com 

Record-breaking temperatures require a meteorological redesign. It's going to be a rough week in Australia, where the weather service had to add new colors to their climate map in preparation for an extreme heat forecast.

The Bureau of Meteorology recently added pink and purple areas to its maps to make room for higher temperatures. On the map issued for next Monday, Central Australia gets the dubious distinction of being the first region shown in purple, meaning temperatures are likely to rise above 50 degrees Celsius (122 Fahrenheit).

This last Monday was the country's hottest day on record nationwide, with average maximum temperatures around the country of 40.33 degrees, and officials expect more to come. The new pink code is reserved for temperatures from 52 to 54 degrees Celsius, more than 125 degrees Fahreinheit.

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My Comment: Yup .... it is definitely summer in Australia right now.

Why Is It Hot Outside?

What's Behind The Record Heat? -- Discovery News

Heat is beating records around the country: the first five months of 2012 have been the hottest on record in the contiguous United States. And that's not including June, when 164 all-time high temperature records were tied or broken around the country, according to government records.

That's unusual, since the most intense heat usually comes in July and August for much of the country, said Jake Crouch, a climate scientist with National Climatic Data Center. For example, only 47 all-time high records were tied or broken in June of last year.

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My Comment: We can avoid the heat by moving up north .... but the winters are harsh. (I should know .... I live in Quebec, Canada).

Is Global Warming Just Hot Air?

Global warming: A retreating glacier in Alaska USA. But despite alarmist theories, temperatures have barely risen in the past 20 years

Is Global Warming Just Hot Air? World Temperatures Have Risen By Just 0.29C In The Last Two Decades -- Daily Mail

'Green' policy burdens will cost families £267 a year extra by 2030

World temperatures have remained almost stagnant in the last two decades, new figures have revealed.

Temperatures across the globe rose by around a third of a degree last year from the average of 14 degrees Celsius recorded between 1961 and 1990.

In some years, temperatures rose by just 0.29 degrees C while in others they rose by .53 degrees.

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US Unaffected By Global Warming

US Ecosystems Basically Unaffected By Global Warming, Studies Show -- The Register

Streams fail to dry up as expected at test sites.

Scientists monitoring water flow in streams at test sites across the USA have found, unexpectedly, that the global warming seen in the late 20th century had basically no effect on most of the ecosystems they studied.

The world in general is thought to have warmed up by approximately half a degree C from 1980 to the year 2000, and while the past decade has seen no further increase, most full-time professional climate scientists expect warming to resume in the near future. However there has been much disagreement as to just what effects this could have.

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My Comment: I can guarantee you that this story will have (almost zero play) in the US main stream media.

Oceans Have Been Warming For 135 Years Ago

The researchers compared ocean-temperature data collected in the 1870s by the Challenger vessel with modern data collected by the Argo project, which uses 3,500 free-drifting floats (one of which is shown here) to measure temperature and salinity. CREDIT: Argo Project

Oceans Started Warming 135 Years Ago, Study Suggests -- Live Science

The world's oceans have been warming for more than 100 years, twice as long as previously believed, new research suggests.

The findings could help scientists better understand the Earth's record of sea-level rise, which is partly due to the expansion of water that happens as it heats up, researchers added.

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Is This Finally Proof We're NOT Causing Global Warming?

Evidence that the Earth heated up over a 1,000 years ago was found in a rare mineral called ikaite

Is This Finally Proof We're NOT Causing Global Warming? The Whole Of The Earth Heated Up In Medieval Times Without Human CO2 Emissions, Says New Study -- Daily Mail

* Evidence was found in a rare mineral that records global temperatures
* Warming was global and NOT limited to Europe
* Throws doubt on orthodoxies around 'global warming'

Current theories of the causes and impact of global warming have been thrown into question by a new study which shows that during medieval times the whole of the planet heated up.

It then cooled down naturally and there was even a 'mini ice age'.

A team of scientists led by geochemist Zunli Lu from Syracuse University in New York state, has found that contrary to the ‘consensus’, the ‘Medieval Warm Period’ approximately 500 to 1,000 years ago wasn’t just confined to Europe.

In fact, it extended all the way down to Antarctica – which means that the Earth has already experience global warming without the aid of human CO2 emissions.

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My Comment: Bottom line .... more questions are being raised .... and there are not enough answers.

Weather Records Tumble By The Thousand As US Swelters

Weather Records Tumble By The Thousand As US Swelters And Global Warming Wins Converts -- The Telegraph

Think the drought's getting bad? You should be in Spicewood, 35 miles northwest of Austin, Texas. In January it became the first town to run out of water in an acute dry spell in the state. Now a 7,000 gallon tanker has to roll into own each day to bring the stuff of life – there's a ration of just 50 gallons a day per household – and the regional water utility expects this to go on for months.

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My Comment: A look at the drought in Texas.

The 2012 Heat Wave

2012 Heat Wave NASA

The 2012 Heat Wave: "Almost Like Science Fiction" -- Popular Science

Today is World Meteorological Day, and there's no better time to take a serious look at our meteorological surroundings than right now, here in North America. All across the continent, records have been smashed: from the Great Lakes to the Atlantic, a heat wave like nothing we've ever seen before is hitting the U.S. and Canada, while out west, Oregon has gotten a new record for snowfall. Just what is going on here?

This past Wednesday broke records all across the Midwest and Northeast. Some stats:

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My Comment: I live in Montreal .... and yes .... we also broke records here.

An Insider's Look At The 'Climate Wars'

Michael Mann. CREDIT: Tom Cogill

The Hockey Stick Chronicles: An Insider's Look At The 'Climate Wars' -- Live Science

An Insider's Look At The 'Climate Wars'

Very few faces are as closely linked with the American debate over climate change as Michael Mann's. The Pennsylvania State University climate scientist is one of the authors of the famous "hockey stick" graph, a chart showing reconstructed temperature records stretching back 1,000 years. The graph swings upward sharply post-industrial revolution, looking a bit like the blade on a hockey stick.

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My Comment: Another 'Live Science' promotion of someone who is adamant about global warming and man's involvement in it.

Global Warming Will Freeze Britain

Colder, harsher winters similar to last month will become the norm and summers will become cooler and wetter Photo: ALAMY

Climate Change Means We Will Be Skiing In Yorkshire Rather Than Sunbathing Under Palm Trees, Experts Warn -- The Telegraph

We are more likely to be skiing in Yorkshire than basking under palm trees, a leading climate change expert has warned as global warming will actually lead to Britain getting colder.

Dr Simon Boxall, of the National Oceanography Survey, said that while the planet as a whole will get much warmer, this country will see temperatures plunge as the ocean currents and weather patterns around the world change.

At the moment north west Europe, particularly Britain, is warmer than it should be because of the effect of the North Atlantic Drift bringing warm water from the Tropics.

This then warms sea breezes which keep temperatures mild on land.

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My Comment: I live in Canada .... give me global warming any day.

2010 Tied With 1998 As Warmest Global Temperature On Record

From Science Daily:

ScienceDaily (Sep. 20, 2010) — The first eight months of 2010 tied the same period in 1998 for the warmest combined land and ocean surface temperature on record worldwide. Meanwhile, the June-August summer was the second warmest on record globally after 1998, and last month was the third warmest August on record. Separately, last month's global average land surface temperature was the second warmest on record for August, while the global ocean surface temperature tied with 1997 as the sixth warmest for August.

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'Rapid' 2010 Melt For Arctic Ice - But No Record

The Arctic on 3rd September, as visualised using data from Nasa's Aqua satellite.

From The BBC:

Ice floating on the Arctic Ocean melted unusually quickly this year, but did not shrink down to the record minimum area seen in 2007.

That is the preliminary finding of US scientists who say the summer minimum seems to have passed and the ice has entered its winter growth phase.

2010's summer Arctic ice minimum is the third smallest in the satellite era.

Researchers say projections of summer ice disappearing entirely within the next few years increasingly look wrong.

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Global Temperatures Push March 2010 To Hottest March On Record

Temperature anomaly is the difference from average, which gives a more accurate picture of temperature change. In calculating average regional temperatures, factors like station location or elevation affect the data, but those factors are less critical when looking at the difference from the average. (Credit: NOAA/National Climatic Data Center/NESDIS)

From Science Daily:

ScienceDaily (Apr. 21, 2010) — The world's combined global land and ocean surface temperature made last month the warmest March on record, according to NOAA. Taken separately, average ocean temperatures were the warmest for any March and the global land surface was the fourth warmest for any March on record. Additionally, the planet has seen the fourth warmest January -- March period on record.

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Dry Regions Becoming Drier: Ocean Salinities Show an Intensified Water Cycle

An Argo robotic profiling instrument being deployed from the research vessel, Southern Surveyor. (Credit: Alicia Navidad)

From Live Science:

ScienceDaily (Apr. 18, 2010) — The stronger water cycle means arid regions have become drier and high rainfall regions wetter as atmospheric temperature increases.

The study, co-authored by CSIRO scientists Paul Durack and Dr Susan Wijffels, shows the surface ocean beneath rainfall-dominated regions has freshened, whereas ocean regions dominated by evaporation are saltier. The paper also confirms that surface warming of the world's oceans over the past 50 years has penetrated into the oceans' interior changing deep-ocean salinity patterns.

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Climatologists Ponder Earth's Missing Heat

From Science A Go-Go:

Astonishingly, climatologists can't account for roughly half of the heat that is believed to have built up on the Earth in recent years. "The heat will come back to haunt us sooner or later," lament National Center for Atmospheric Research (NCAR) scientists in an article in the journal Science.

The scientists believe that satellite sensors, ocean floats, and other instruments used to measure energy are inadequate to track this "missing" heat, which may be building up in the deep oceans or elsewhere in the climate system. "The reprieve we've had from warming temperatures in the last few years will not continue. It is critical to track the build-up of energy in our climate system so we can understand what is happening and predict our future climate," said NCAR scientist Kevin Trenberth, the article's lead author.

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Allergies Worse Than Ever? Blame Global Warming

Blend Images / Getty Images

From Time Magazine:

Allergy sufferers like to claim — in between sniffles — that each spring's allergy season is worse than the last. But this year, they might actually be right.

Thanks to an unusually cold and snowy winter, followed by an early and warm spring, pollen counts are through the roof in much of the U.S., especially in the Southeast, which is already home to some of the most allergenic cities in the country. A pollen count — the number of grains of pollen in a cubic meter of air — of 120 is considered high, but in Atlanta last week the number hit 5,733, the second highest level ever recorded in the city.

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