Archives

You are currently viewing archive for February 2007

27 February 2007

Megapixel Myth?

The final word on the ‘megapixel myth’ by ZDNet's George Ou -- There's been a lot of talk of the "megapixel myth" lately all started by David Pogue of the New York times declaring that megapixels are a "big fat lie". Fellow blogger David Berlind also did an entire series of blogs with his own sets of tests declaring "there's a good chance you'll never need more [...]

24 February 2007

Check out the Girl with 2 Heads!

16 February 2007

Paraglider survives 32,000ft fall


A German paragliding champion has survived being sucked into a storm that pulled her higher than Mount Everest.

Ewa Wisnierska, 35, who lost consciousness as she soared skywards, was covered in ice and battled hailstones the size of oranges.
lucky

She was pulled 9,940m (32,612 feet) above sea level in the storm near Tamworth, in New South Wales, paragliding officials said.

A 42-year-old Chinese man, He Zhongpin, was killed in the tornado-like storm.

They - along with 200 others - were preparing for a world paragliding championship in the town of Manilla, Australia, when the thunderstorm hit.

Return to Earth

Championship organiser Godfrey Wenness said it was remarkable that Ms Wisnierska had survived.

It's like winning Lotto 10 times in a row - the odds of her surviving were that long
Godfrey Wenness
Paragliding event organiser

"There's no oxygen," Mr Wenness said. "She could have suffered brain damage but she came to again at a height of 6,900m with ice all over her body and slowly descended herself."

Ms Wisnierska says she felt like an astronaut returning from the Moon as she landed.

"I could see the Earth coming - wow, like Apollo 13 - I can see the Earth," she said.

She was sure her chance of surviving was "almost zero".

"I was shaking all the time. The last thing I remember it was dark, I could hear lightning all around me," she told Australia's national broadcaster, ABC.

Ms Wisnierska finally made contact with her ground team at 4,000m (13,123 feet).

She told them: "I can't do anything - it's raining and hailing and I'm still climbing - I'm lost."

But Ms Wisnierska finally managed to land - 60km (40 miles) from where she took off.
map

She spent only an hour in hospital after the ordeal, receiving treatment for severe frostbite and blistering on her face and ears.

She had been trying to skirt the storm front but became trapped when two storm cells merged, Mr Wenness said.

Officials used her GPS equipment and computer to track her path as the storm dragged her away.

Back in the saddle

Mr Wenness lauded Ms Wisnierska for her strength of mind - as well as her physical prowess.

"It's like winning Lotto 10 times in a row - the odds of her surviving were that long," he said.

Ms Wisnierska - the 2005 World Cup paragliding winner - says she still wants to compete in the championships next week.

Mr He, whose body was found 75km from where he took off, was believed to have died from a lack of oxygen and the extreme cold, event organisers said.

A post-mortem examination will be carried out on Monday, police said.

Sudden thunderstorms are common during summer in Australia, bringing destructive hail, winds and torrential rain.

Mount Everest is the world's tallest peak, at 8,850m (29,035 feet) above sea level.
Story from BBC NEWS:
http://news.bbc.co.uk/go/pr/fr/-/2/hi/asia-pacific/6369923.stm

Published: 2007/02/16 19:48:55 GMT

© BBC MMVII

16 February 2007

Antarctic temperatures disagree with climate model predictions



COLUMBUS , Ohio – A new report on climate over the world's southernmost continent shows that temperatures during the late 20th century did not climb as had been predicted by many global climate models.

This comes soon after the latest report by the Intergovernmental Panel on Climate Change that strongly supports the conclusion that the Earth's climate as a whole is warming, largely due to human activity.

It also follows a similar finding from last summer by the same research group that showed no increase in precipitation over Antarctica in the last 50 years. Most models predict that both precipitation and temperature will increase over Antarctica with a warming of the planet.

David Bromwich, professor of professor of atmospheric sciences in the Department of Geography, and researcher with the Byrd Polar Research Center at Ohio State University, reported on this work at the annual meeting of the American Association for the Advancement of Science at San Francisco.

"It's hard to see a global warming signal from the mainland of Antarctica right now," he said. "Part of the reason is that there is a lot of variability there. It's very hard in these polar latitudes to demonstrate a global warming signal. This is in marked contrast to the northern tip of the Antarctic Peninsula that is one of the most rapidly warming parts of the Earth."

Bromwich says that the problem rises from several complications. The continent is vast, as large as the United States and Mexico combined. Only a small amount of detailed data is available – there are perhaps only 100 weather stations on that continent compared to the thousands spread across the U.S. and Europe . And the records that we have only date back a half-century.

"The best we can say right now is that the climate models are somewhat inconsistent with the evidence that we have for the last 50 years from continental Antarctica .

"We're looking for a small signal that represents the impact of human activity and it is hard to find it at the moment," he said.

Last year, Bromwich's research group reported in the journal Science that Antarctic snowfall hadn't increased in the last 50 years. "What we see now is that the temperature regime is broadly similar to what we saw before with snowfall. In the last decade or so, both have gone down," he said.

In addition to the new temperature records and earlier precipitation records, Bromwich's team also looked at the behavior of the circumpolar westerlies, the broad system of winds that surround the Antarctic continent.

"The westerlies have intensified over the last four decades of so, increasing in strength by as much as perhaps 10 to 20 percent," he said. "This is a huge amount of ocean north of Antarctica and we're only now understanding just how important the winds are for things like mixing in the Southern Ocean." The ocean mixing both dissipates heat and absorbs carbon dioxide, one of the key greenhouse gases linked to global warming.

Some researchers are suggesting that the strengthening of the westerlies may be playing a role in the collapse of ice shelves along the Antarctic Peninsula.

"The peninsula is the most northern point of Antarctica and it sticks out into the westerlies," Bromwich says. "If there is an increase in the westerly winds, it will have a warming impact on that part of the continent, thus helping to break up the ice shelves, he said.

"Farther south, the impact would be modest, or even non-existent."

Bromwich said that the increase in the ozone hole above the central Antarctic continent may also be affecting temperatures on the mainland. "If you have less ozone, there's less absorption of the ultraviolet light and the stratosphere doesn't warm as much."

That would mean that winter-like conditions would remain later in the spring than normal, lowering temperatures.

"In some sense, we might have competing effects going on in Antarctica where there is low-level CO2 warming but that may be swamped by the effects of ozone depletion," he said. "The year 2006 was the all-time maximum for ozone depletion over the Antarctic."

Bromwich said the disagreement between climate model predictions and the snowfall and temperature records doesn't necessarily mean that the models are wrong.

"It isn't surprising that these models are not doing as well in these remote parts of the world. These are global models and shouldn't be expected to be equally exact for all locations," he said.

###

Contact: David Bromwich (614) 292-6692; Bromwich.1@osu.edu

13 February 2007

Experts question theory on global warming


Anil Anand

New Delhi, February 11

Believe it or not. There are only about a dozen scientists working on 9,575 glaciers in India under the aegis of the Geological Society of India. Is the available data enough to believe that the glaciers are retreating due to global warming?

Some experts have questioned the alarmists theory on global warming leading to shrinkage of Himalayan glaciers. VK Raina, a leading glaciologist and former ADG of GSI is one among them.

He feels that the research on Indian glaciers is negligible. Nothing but the remote sensing data forms the basis of these alarmists observations and not on the spot research.

Raina told the Hindustan Times that out of 9,575 glaciers in India, till date, research has been conducted only on about 50. Nearly 200 years data has shown that nothing abnormal has occurred in any of these glaciers.

It is simple. The issue of glacial retreat is being sensationalised by a few individuals, the septuagenarian Raina claimed. Throwing a gauntlet to the alarmist, he said the issue should be debated threadbare before drawing a conclusion.

However, Dr RK Pachouri, Chairman, Inter-Governmental Panel of Climatic Change said it’s recently released fourth assessment report has recorded increased glacier retreat since the 1980s.

This he said was due to the fact that the carbon dioxide radioactive forcing has increased by 20 per cent particularly after 1995. And also that 11 of the last 12 years were among the warmest 12 years recorded so far.

Surprisingly, Raina, who has been associated with the research and data collection in over 25 glaciers in India and abroad, debunked the theory that Gangotri glacier is retreating alarmingly.

Maintaining that the glaciers are undergoing natural changes, witnessed periodically, he said recent studies in the Gangotri and Zanskar areas (Drung- Drung, Kagriz glaciers) have not shown any evidence of major retreat.

"Claims of global warming causing glacial melt in the Himalayas are based on wrong assumptions," Raina, a trained mountaineer and skiing expert said. He rued that not much is being done by the Government to create a bank of trained geologists for an in-depth study of glaciers.

The agencies such as the GSI are not getting fresh talent simply because of the measly salaries offered by the Government.

Consider this. During one of his visits to Antarctic, to his utter dismay, Raina discovered that the cook of a Japanese team was getting a bigger pay packet than him.

If he is to be believed, currently only about a dozen scientists are working on Indian glaciers. More alarming is the fact that some of them are above 50. How can one talk about the state of glaciers when not much research is being done on the ground, he wondered.

In fact, it is difficult to ascertain the exact state of Himalayan glaciers as these are very dusty as compared to the ones in Alaska and the Alps. The present presumptions are based on the cosmatic study of the glacier surfaces.

Nobody knows what is happening beneath the glaciers. What ever is being flaunted about the under surface activity of the glaciers, is merely presumptions, he claimed.

His views were echoed by Dr RK Ganjoo, Director, Regional Centre for Field Operations and Research on Himalayan Glaciology, who is supervising study of glaciers in Ladakh region including one in the Siachen area. He also maintained that nothing abnormal has been found in any of the Himalyan glaciers studied so far by him.

Still, he wondered on the Himalayan glaciers being compared with those in Alaska or Europe to lend credence to the melt theory. Indian glaciers are at 3,500-4,000 meter above the sea level whereas those in the Alps are at much lower levels. Certainly, the conditions under which the glaciers in Alaska are retreating, are not prevailing in the Indian sub-continent, he explained.

Another leading geologist MN Koul of Jammu University, who is actively engaged in studying glacier dynamics in J&K and Himachal holds similar views. Referring to his research on Kol glacier ( Paddar, J&K) and Naradu (HP), he said both the glaciers have not changed much in the past two decades.

Email Anil Anand: aanand@hindustantimes.com

12 February 2007

President of Czech Republic Calls Man-Made Global Warming a 'Myth' - Questions Gore's Sanity


Mon Feb 12 2007 09:10:09 ET

Czech president Vaclav Klaus has criticized the UN panel on global warming, claiming that it was a political authority without any scientific basis.

In an interview with "Hospodαrskι noviny", a Czech economics daily, Klaus answered a few questions:
yahoo

Q: IPCC has released its report and you say that the global warming is a false myth. How did you get this idea, Mr President?•

A: It's not my idea. Global warming is a false myth and every serious person and scientist says so. It is not fair to refer to the U.N. panel. IPCC is not a scientific institution: it's a political body, a sort of non-government organization of green flavor. It's neither a forum of neutral scientists nor a balanced group of scientists. These people are politicized scientists who arrive there with a one-sided opinion and a one-sided assignment. Also, it's an undignified slapstick that people don't wait for the full report in May 2007 but instead respond, in such a serious way, to the summary for policymakers where all the "but's" are scratched, removed, and replaced by oversimplified theses.• This is clearly such an incredible failure of so many people, from journalists to politicians. If the European Commission is instantly going to buy such a trick, we have another very good reason to think that the countries themselves, not the Commission, should be deciding about similar issues.•

Q: How do you explain that there is no other comparably senior statesman in Europe who would advocate this viewpoint? No one else has such strong opinions...•

A: My opinions about this issue simply are strong. Other top-level politicians do not express their global warming doubts because a whip of political correctness strangles their voice.

• Q: But you're not a climate scientist. Do you have a sufficient knowledge and enough information?•

A: Environmentalism as a metaphysical ideology and as a worldview has absolutely nothing to do with natural sciences or with the climate. Sadly, it has nothing to do with social sciences either. Still, it is becoming fashionable and this fact scares me. The second part of the sentence should be: we also have lots of reports, studies, and books of climatologists whose conclusions are diametrally opposite.• Indeed, I never measure the thickness of ice in Antarctica. I really don't know how to do it and don't plan to learn it. However, as a scientifically oriented person, I know how to read science reports about these questions, for example about ice in Antarctica. I don't have to be a climate scientist myself to read them. And inside the papers I have read, the conclusions we may see in the media simply don't appear. But let me promise you something: this topic troubles me which is why I started to write an article about it last Christmas. The article expanded and became a book. In a couple of months, it will be published. One chapter out of seven will organize my opinions about the climate change.• Environmentalism and green ideology is something very different from climate science. Various findings and screams of scientists are abused by this ideology.•

Q: How do you explain that conservative media are skeptical while the left-wing media view the global warming as a done deal?•

A: It is not quite exactly divided to the left-wingers and right-wingers. Nevertheless it's obvious that environmentalism is a new incarnation of modern leftism.•

Q: If you look at all these things, even if you were right ...•

A: ...I am right...•

Q: Isn't there enough empirical evidence and facts we can see with our eyes that imply that Man is demolishing the planet and himself?•

A: It's such a nonsense that I have probably not heard a bigger nonsense yet.•

Q: Don't you believe that we're ruining our planet?•

A: I will pretend that I haven't heard you. Perhaps only Mr Al Gore may be saying something along these lines: a sane person can't. I don't see any ruining of the planet, I have never seen it, and I don't think that a reasonable and serious person could say such a thing. Look: you represent the economic media so I expect a certain economical erudition from you. My book will answer these questions. For example, we know that there exists a huge correlation between the care we give to the environment on one side and the wealth and technological prowess on the other side. It's clear that the poorer the society is, the more brutally it behaves with respect to Nature, and vice versa.• It's also true that there exist social systems that are damaging Nature - by eliminating private ownership and similar things - much more than the freer societies. These tendencies become important in the long run. They unambiguously imply that today, on February 8th, 2007, Nature is protected uncomparably more than on February 8th ten years ago or fifty years ago or one hundred years ago.• That's why I ask: how can you pronounce the sentence you said? Perhaps if you're unconscious? Or did you mean it as a provocation only? And maybe I am just too naive and I allowed you to provoke me to give you all these answers, am I not? It is more likely that you actually believe what you say.

[English translation from Harvard Professor Lubos Motl]

Developing...

11 February 2007

Iran "Not Threat to Israel"...I guess it's crunch time!

It looks like its crunch time with respect to Iran. Iran must be nearly complete with their nuclear program and fear an attack by either Israel or United States! Iran will continue to spin the lies and/or threats until they achieve the goal of developing a nuclear weapon. Iran must be stopped NOW!

S.A. Kleinheider

Iran negotiator: Nuclear program 'no threat to Israel'
Story Highlights
• Iran's nuclear program no threat to Israel, says country's top negotiator
• Ali Larijani says Tehran has no aggressive intentions toward any nation.
• Iran prepared to settle outstanding issues with IAEA, he says

MUNICH, Germany (AP) -- Iran's nuclear program is not a threat to Israel and the country is prepared to settle all outstanding issues with the International Atomic Energy Agency within three weeks, its top nuclear negotiator said Sunday.

Ali Larijani, speaking at a forum that gathered the world's top security officials, said Iran doesn't have aggressive intentions toward any nation.
lies

"That Iran is willing to threaten Israel is wrong," Larijani said. "We pose no threat and if we are conducting nuclear research and development we are no threat to Israel. We have no intention of aggression against any country."

In Israel, Foreign Ministry spokesman Mark Regev dismissed Larijani's comments, saying Iran's government was trying to convince the international community to believe that their intentions are benign. "The fact is that they have failed in this attempt and there is a wall-to-wall consensus that the Iranian nuclear program is indeed military and aggressive and a threat to world peace."

Iran insists it will not give up uranium enrichment, saying it is pursuing the technology only to generate energy. The United States and some of its allies fear the Islamic republic is more interested in enrichment's other application -- creating the fissile core of nuclear warheads.

The IAEA, led by Mohamed ElBaradei, has said it has found no evidence that Iran is trying to build nuclear weapons. But the U.N.'s nuclear watchdog agency has suspended some aid to Iran and criticized the country for concealing certain nuclear activities and failing to answer questions about its program.

"I have written to Mr. ElBaradei to say we are ready to within three weeks to have the modality to solve all the outstanding issues with you," Larijani said at the forum.
Technical aid suspended

On Friday, the IAEA suspended nearly half the technical aid it provides to Iran, a symbolically significant punishment for nuclear defiance that only North Korea and Saddam Hussein's Iraq had faced in the past.

That decision was in line with U.N. Security Council sanctions imposed on Iran for its refusal to suspend uranium enrichment. The suspension must still be approved by the 35 countries on the IAEA's governing board.

"Today we announce to you that the political will of Iran is aimed at the negotiated settlement of the case and we don't want to aggravate the situation in our region," Larijani said. "We know that this issue can be settled in a constructive dialogue and we welcome that."

ElBaradei's Friday report to board members called for the full or partial suspension of 18 projects that it said could be misused to create nuclear weapons. The agency had already suspended aid to Iran in five instances last month.

While the IAEA programs do not involve significant amounts of money, a senior U.N. official familiar with Iran's file said the suspensions carry "symbolic significance" because they are part of Security Council sanctions.

Iran gets IAEA technical aid for 15 projects and 40 more involving multiple other countries. In projects involving other nations, only Iran was affected by the suspensions.

The United States, Russia, China, Britain, France and Germany all want Iran to stop its enrichment program. But their approaches have differed over the past year, often straining the joint effort.

Last year, Moscow proposed that Iran move its enrichment work to Russian territory, where it could be better monitored, to alleviate international suspicions.

Larijani said Iran did not reject the Kremlin's plan.

"We would have to have necessary guarantees in place that the fuel would be supplied," he said. "We would not be against such proposals."

In a wide-ranging speech, Larijani blamed the U.S. occupation of Iraq for fomenting terrorism in the region, and said Tehran's influence was having a stabilizing effect on the situation in that country.

"Terrorists are justifying their presence in Iraq because of the occupation, but the Americans are forced to increase the size of their forces because of terrorists. How do we break this vicious cycle?"

Larijani said the violence in Iraq was limited mainly to regions where the main U.S. garrisons were based.

"The secure parts of Iraq have two characteristics -- they border Iran and in those provinces U.S. troops are not present," he said.

Copyright 2007 The Associated Press. All rights reserved.This material may not be published, broadcast, rewritten, or redistributed.

05 February 2007

Global Warming is not due to human contribution of Carbon Dioxide

Global Warming: The Cold, Hard Facts?

By Timothy Ball

Monday, February 5, 2007

Global Warming, as we think we know it, doesn't exist. And I am not the only one trying to make people open up their eyes and see the truth. But few listen, despite the fact that I was the first Canadian Ph.D. in Climatology and I have an extensive background in climatology, especially the reconstruction of past climates and the impact of climate change on human history and the human condition. Few listen, even though I have a Ph.D, (Doctor of Science) from the University of London, England and that for 32 years I was a Professor of Climatology at the University of Winnipeg. For some reason (actually for many), the World is not listening. Here is why.

What would happen if tomorrow we were told that, after all, the Earth is flat? It would probably be the most important piece of news in the media and would generate a lot of debate. So why is it that when scientists who have studied the Global Warming phenomenon for years say that humans are not the cause nobody listens? Why does no one acknowledge that the Emperor has no clothes on?

Believe it or not, Global Warming is not due to human contribution of Carbon Dioxide (CO2). This in fact is the greatest deception in the history of science. We are wasting time, energy and trillions of dollars while creating unnecessary fear and consternation over an issue with no scientific justification. For example, Environment Canada brags about spending $3.7 billion in the last five years dealing with climate change almost all on propaganda trying to defend an indefensible scientific position while at the same time closing weather stations and failing to meet legislated pollution targets.

No sensible person seeks conflict, especially with governments, but if we don't pursue the truth, we are lost as individuals and as a society. That is why I insist on saying that there is no evidence that we are, or could ever cause global climate change. And, recently, Yuri A. Izrael, Vice President of the United Nations sponsored Intergovernmental Panel on Climate Change (IPCC) confirmed this statement. So how has the world come to believe that something is wrong?

Maybe for the same reason we believed, 30 years ago, that global cooling was the biggest threat: a matter of faith. "It is a cold fact: the Global Cooling presents humankind with the most important social, political, and adaptive challenge we have had to deal with for ten thousand years. Your stake in the decisions we make concerning it is of ultimate importance; the survival of ourselves, our children, our species," wrote Lowell Ponte in 1976.

I was as opposed to the threats of impending doom global cooling engendered as I am to the threats made about Global Warming. Let me stress I am not denying the phenomenon has occurred. The world has warmed since 1680, the nadir of a cool period called the Little Ice Age (LIA) that has generally continued to the present. These climate changes are well within natural variability and explained quite easily by changes in the sun. But there is nothing unusual going on.

Since I obtained my doctorate in climatology from the University of London, Queen Mary College, England my career has spanned two climate cycles. Temperatures declined from 1940 to 1980 and in the early 1970's global cooling became the consensus. This proves that consensus is not a scientific fact. By the 1990's temperatures appeared to have reversed and Global Warming became the consensus. It appears I'll witness another cycle before retiring, as the major mechanisms and the global temperature trends now indicate a cooling.

No doubt passive acceptance yields less stress, fewer personal attacks and makes career progress easier. What I have experienced in my personal life during the last years makes me understand why most people choose not to speak out; job security and fear of reprisals. Even in University, where free speech and challenge to prevailing wisdoms are supposedly encouraged, academics remain silent.

I once received a three page letter that my lawyer defined as libellous, from an academic colleague, saying I had no right to say what I was saying, especially in public lectures. Sadly, my experience is that universities are the most dogmatic and oppressive places in our society. This becomes progressively worse as they receive more and more funding from governments that demand a particular viewpoint.

In another instance, I was accused by Canadian environmentalist David Suzuki of being paid by oil companies. That is a lie. Apparently he thinks if the fossil fuel companies pay you have an agenda. So if Greenpeace, Sierra Club or governments pay there is no agenda and only truth and enlightenment?

Personal attacks are difficult and shouldn't occur in a debate in a civilized society. I can only consider them from what they imply. They usually indicate a person or group is losing the debate. In this case, they also indicate how political the entire Global Warming debate has become. Both underline the lack of or even contradictory nature of the evidence.

I am not alone in this journey against the prevalent myth. Several well-known names have also raised their voices. Michael Crichton, the scientist, writer and filmmaker is one of them. In his latest book, "State of Fear" he takes time to explain, often in surprising detail, the flawed science behind Global Warming and other imagined environmental crises.

Another cry in the wildenerness is Richard Lindzen's. He is an atmospheric physicist and a professor of meteorology at MIT, renowned for his research in dynamic meteorology - especially atmospheric waves. He is also a member of the National Academy of Sciences and has held positions at the University of Chicago, Harvard University and MIT. Linzen frequently speaks out against the notion that significant Global Warming is caused by humans. Yet nobody seems to listen.

I think it may be because most people don't understand the scientific method which Thomas Kuhn so skilfully and briefly set out in his book "The Structure of Scientific Revolutions." A scientist makes certain assumptions and then produces a theory which is only as valid as the assumptions. The theory of Global Warming assumes that CO2 is an atmospheric greenhouse gas and as it increases temperatures rise. It was then theorized that since humans were producing more CO2 than before, the temperature would inevitably rise. The theory was accepted before testing had started, and effectively became a law.

As Lindzen said many years ago: "the consensus was reached before the research had even begun." Now, any scientist who dares to question the prevailing wisdom is marginalized and called a sceptic, when in fact they are simply being good scientists. This has reached frightening levels with these scientists now being called climate change denier with all the holocaust connotations of that word. The normal scientific method is effectively being thwarted.

Meanwhile, politicians are being listened to, even though most of them have no knowledge or understanding of science, especially the science of climate and climate change. Hence, they are in no position to question a policy on climate change when it threatens the entire planet. Moreover, using fear and creating hysteria makes it very difficult to make calm rational decisions about issues needing attention.

Until you have challenged the prevailing wisdom you have no idea how nasty people can be. Until you have re-examined any issue in an attempt to find out all the information, you cannot know how much misinformation exists in the supposed age of information.

I was greatly influenced several years ago by Aaron Wildavsky's book "Yes, but is it true?" The author taught political science at a New York University and realized how science was being influenced by and apparently misused by politics. He gave his graduate students an assignment to pursue the science behind a policy generated by a highly publicised environmental concern. To his and their surprise they found there was little scientific evidence, consensus and justification for the policy. You only realize the extent to which Wildavsky's findings occur when you ask the question he posed. Wildavsky's students did it in the safety of academia and with the excuse that it was an assignment. I have learned it is a difficult question to ask in the real world, however I firmly believe it is the most important question to ask if we are to advance in the right direction.

Dr. Tim Ball, Chairman of the Natural Resources Stewardship Project (www.nrsp.com), is a Victoria-based environmental consultant and former climatology professor at the University of Winnipeg. He can be reached at letters@canadafreepress.com

05 February 2007

Over 100 fossilised eggs of dinosaur found in India

Nivedita Khandekar
Indore, February 5, 2007


In a remarkable feat, three amateur explorers have stumbled upon more than 100 fossilised eggs of dinosaurs in Madhya Pradesh. The eggs, belonging to the Cretaceous Era (approximately 144 to 65 million years ago), have been discovered in Kukshi-Bagh area of Dhar district, some 150 kms south-west of Indore.

The rare find is a significant step in the study of the pre-historic life in Narmada Valley.
dino egg 2

"All the eggs were discovered from a single nesting site in a start to end exploration for 18 hours at the site in Kukshi-Bagh area, 40 kms from Manavar. As many as 6-8 eggs were found per nests," an excited Vishal Verma of the Mangal Panchayatan Parishad, a group of amateur explorers, told Hindustan Times from near the site.
Stupendous discovery: Mangal Panchayatan Parishad members with the fossilised eggs. (HT Photo)
"The eggs are from upper cretaceous era when the dinosaurs were yet to be extinct. These eggs can be categorised in three types of soropaud dinosaurs, which were herbivorous. These animals used to come from far away areas to lay eggs on the sandy banks of the rivers in this area, identified scientifically as Lameta bed," Verma said.
dino eggs

The dinosaurs were 40-90 feet in length, he added.

Along with the fossilised eggs, the team - comprising two other members Rajesh Chouhan and Govind Verma - also discovered footprints of the dinosaurs through which they could also trace the 'track way' of the heavy animals now extinct.

• The richest dinosaur field in India is in the "Deccan Traps" near Jabalpur in Madhya Pradesh.

• About 65 million years ago, a huge mass of volcanic rock erupted from the earth, covering 500,000 sq km in Maharashtra and MP with lava 2 km high. This is exactly the time when all large dinosaur species became extinct.

• A small but ferocious dinosaur, about the size of adult humans, was named Jubbulpuria after it was found in Jabalpur by Matley in 1933.
Geological Survey of India's former Director (Palaeontology) Dr Arun Sonakia who was also at the site of the find told this correspondent over telephone, "It's a good job done by amateurs. With this find, the scientists would be able to know more about the spread of the dinosaurs. It can also throw light on the reasons of extinction."

"Plus the nesting sites and large number of fossilised eggs would also throw light on the variety of dinosaurs that existed in the cretaceous era," Sonakia added.

The Parishad had earlier discovered fossilised bones of the dinosaurs in the region.

01 February 2007

Chill out over global warming

By David Harsanyi
Denver Post Staff Columnist
Denver Post
Article Launched:06/05/2006 01:00:00 AM MDT

You'll often hear the left lecture about the importance of dissent in a free society.

Why not give it a whirl?

Start by challenging global warming hysteria next time you're at a LoDo cocktail party and see what happens.

Admittedly, I possess virtually no expertise in science. That puts me in exactly the same position as most dogmatic environmentalists who want to craft public policy around global warming fears.

The only inconvenient truth about global warming, contends Colorado State University's Bill Gray, is that a genuine debate has never actually taken place. Hundreds of scientists, many of them prominent in the field, agree.

Gray is perhaps the world's foremost hurricane expert. His Tropical Storm Forecast sets the standard. Yet, his criticism of the global warming "hoax" makes him an outcast.

"They've been brainwashing us for 20 years," Gray says. "Starting with the nuclear winter and now with the global warming. This scare will also run its course. In 15-20 years, we'll look back and see what a hoax this was."

Gray directs me to a 1975 Newsweek article that whipped up a different fear: a coming ice age.

"Climatologists," reads the piece, "are pessimistic that political leaders will take any positive action to compensate for the climatic change. ... The longer the planners delay, the more difficult will they find it to cope with climatic change once the results become grim reality."

Thank God they did nothing. Imagine how warm we'd be?

Another highly respected climatologist, Roger Pielke Sr. at the University of Colorado, is also skeptical.

Pielke contends there isn't enough intellectual diversity in the debate. He claims a few vocal individuals are quoted "over and over" again, when in fact there are a variety of opinions.

I ask him: How do we fix the public perception that the debate is over?

"Quite frankly," says Pielke, who runs the Climate Science Weblog (climatesci.atmos.colostate.edu), "I think the media is in the ideal position to do that. If the media honestly presented the views out there, which they rarely do, things would change. There aren't just two sides here. There are a range of opinions on this issue. A lot of scientists out there that are very capable of presenting other views are not being heard."

Al Gore (not a scientist) has definitely been heard - and heard and heard. His documentary, "An Inconvenient Truth," is so important, in fact, that Gore crisscrosses the nation destroying the atmosphere just to tell us about it.

"Let's just say a crowd of baby boomers and yuppies have hijacked this thing," Gray says. "It's about politics. Very few people have experience with some real data. I think that there is so much general lack of knowledge on this. I've been at this over 50 years down in the trenches working, thinking and teaching."

Gray acknowledges that we've had some warming the past 30 years. "I don't question that," he explains. "And humans might have caused a very slight amount of this warming. Very slight. But this warming trend is not going to keep on going. My belief is that three, four years from now, the globe will start to cool again, as it did from the middle '40s to the middle '70s."

Both Gray and Pielke say there are many younger scientists who voice their concerns about global warming hysteria privately but would never jeopardize their careers by speaking up.

"Plenty of young people tell me they don't believe it," he says. "But they won't touch this at all. If they're smart, they'll say: 'I'm going to let this run its course.' It's a sort of mild McCarthyism. I just believe in telling the truth the best I can. I was brought up that way."

So next time you're with some progressive friends, dissent. Tell 'em you're not sold on this global warming stuff.

Back away slowly. You'll probably be called a fascist.

Don't worry, you're not. A true fascist is anyone who wants to take away my air conditioning or force me to ride a bike.

David Harsanyi's column appears Monday and Thursday. He can be reached at 303-820-1255 or dharsanyi@denverpost.com.