Polar Bears are doing well

Global Warming Policy Foundation

1) Polar bears are a conservation success story
Their numbers have rebounded remarkably since 1973 and we can say for sure that there are more polar bears now than there were 40 years ago. Although we cannot state the precise amount that populations have increased (which is true for many species – counts are usually undertaken only after a major decline is noticeable), polar bears join a long list of other marine mammals whose populations rebounded spectacularly after unregulated hunting stopped: sea otters, all eight species of fur seals, walrus, both species of elephant seal, and whales of all kinds (including grey, right, bowhead, humpback, sei, fin, blue and sperm whales). Once surveys have been completed for the four sub-populations of polar bears whose numbers are currently listed as zero, the total world population will almost certainly rise to well above the current official estimate of 20,000-25,000 (perhaps to 27,000-32,000?).

2) The only polar bear subpopulation that has had a statistically significant decline in recent years is the one in Western Hudson Bay. A few others have been presumed to be decreasing, based on suspicions of over-harvest- of over-harvest of over-harvesting, assumed repercussions of reduced sea ice and/or statistically insignificant declines in body condition – not actual population declines.

3) Polar bears in the US portion of the Chukchi Sea are in good condition and reproducing well, while sea ice in the Bering Sea has rebounded from record lows over the last ten years – good reasons not to be worried about polar bears in the Chukchi.

4) A survey by the Nunavut government in 2011 showed that polar bear numbers in Western Hudson Bay have not declined since 2004 as predicted and all available evidence indicates that Hudson Bay sea ice is not on a steadily precipitous decline – good reasons not to be worried about Hudson Bay bears.

Full report

Dr Susan Crockford
Dr Susan Crockford is an evolutionary biologist and an expert on polar bear evolution. She has been working for 35 years in archaeozoology, paleozoology and forensic zoology and is an adjunct professor at the University of Victoria, British Columbia, Canada. She is the author of Rhythms of Life: Thyroid Hormone and the Origin of Species.



Matt Ridley: We Should Be Listening To Susan Crockford
The Global Warming Policy Foundation, 13 March 2013

Foreword To Susan Crockford’s Ten Good Reasons Not To Worry About Polar Bears

In 1978 three friends and I spent six weeks camped in a valley in Spitsbergen. The possibility that we would meet a polar bear there, even in winter, let alone summer, was far-fetched and we slept soundly in our tents without taking any precautions. We used a nearby hut for shelter from the weather. Last year I enquired about using that hut again and was told that it was no longer habitable: ‘due to damages made by polar bears’.

The west coast of Spitsbergen is now thickly inhabited by bears in summer, as it was not then. In recent years they have killed all the eggs and goslings laid by barnacle geese on offshore islands: breeding success has been near zero. Something similar has been happening on Cooper Island off Alaska, where bears have predated black guillemot nests in recent years. In both cases, scientists are attempting to explain these changes in terms of bears being stranded on land by the loss of ice, but there never was summer sea ice (and rarely winter ice) on the west coast of Spitsbergen. Nobody with local experience is in any doubt that bear numbers have boomed in the region, thanks to the cessation of hunting in the 1970s, and that this rather than any change in ice cover locally is the chief reason for their more frequent encounters with bears. Yet the Polar Bear Specialist Group calls the trend in the Barents Sea bear sub-population ‘unknown’. Indeed, Dr. Susan Crockford has uncovered the astonishing fact that this entire population, which the Norwegian government has estimated as containing more than 2,000 animals, is officially listed as ‘data deficient’ on a new PBSG’s map, as is true for several Canadian ones that have also been counted.

The same organization claims that eight of the polar bear’s sub-populations are decreasing, but read its own website and you will find that this is based almost entirely on projections and mathematical models. The official data table and map says that two of these eight sub-populations are only ‘thought’ or ‘believed’ to be declining – entirely due to hunting; four are in decline only according to computer models, despite some claims by ‘traditional ecological knowledge’ (ie, locals) that they are thriving; one has more than doubled but is now said to be ‘currently declining’ because of crowding, not climate change; and only one showed a real decline. The latest data show that even that decline (in the West Hudson Bay population) has probably recently been reversed.

In other words, the claim that polar bear populations are declining at all, let alone due to climate change, is a manufactured myth, designed for media consumption and with

very little basis in fact. That it works all too well is demonstrated by an episode in 2011 involving Sir David Attenborough. In a television series the brilliant television presenter, unwisely diverging from neutral natural history, had asserted that the polar bear is already in trouble. When challenged by Lord Lawson that ‘the polar bear population has not been falling, but rising’, Sir David responded. He was quoted by The Daily Telegraph as saying ‘Most [polar bear populations] are in decline and just one is increasing – for a number of factors – one being they have stopped hunting…Lord Lawson is denying what the whole scientific community is accepting and working at and it is extraordinary thing for him to do’.

Much as I admire and like both men, I have to say that the evidence suggests that Lord Lawson’s account is closer to the truth. The International Union for the Conservation of Nature estimated in 1966 that there were 10,000 polar bears in the world; in 2006, the same source estimated that the population had risen to 20,000-25,000 bears. Had Sir David examined the text on the PBSG’s website he would have found that all but one of the eight sub-population declines he cited were in fact based on ‘beliefs’ or future projections. As demonstrated by another recent mistake in another television series, this time an exaggerated claim for temperature change in Africa, Sir David is not being well served by his BBC researchers these days.

Zac Unger documents in his recent book Never Look a Polar Bear in the Eye, how polar bear ‘decline’ is now a large and lucrative industry and in places like Churchill, Manitoba, organisations like Polar Bears International cynically use the imagined plight of the bears to raise money, and push propaganda at young people about changing their lifestyles and those of their parents.

We’re empowered to teach these kids how to make a difference. It’s an enormous responsibility. Saving the polar bear is in their hands,

an activist explains to Unger, having flown school children by helicopter to a bear-proof camp so they can emote by video-conference to schools across America. As Attenborough once said:

All these big issues need a mascot and that’s what the polar bear is.

Yet as Unger discovered and Susan Crockford confirms, increasingly the local people in places like Churchill look on the carnival of tourists, journalists and scientists with bemusement, knowing full well that even there – in one of the most southerly polar bear populations of all – the evidence of a decline in numbers, or of the health of the bears, is threadbare or non-existent. How much more threadbare that evidence is farther north, where the bears’ greatest problem is usually too much ice and therefore too few seals, is poorly known. The ideal habitat for polar bears is first-year ice that lasts well into summer, when they feed on fat young seals. The fact that this ice thins or breaks up enough to allow seals to feed during the autumn keeps the seal population healthy. Four to five months of ice-free fasting in early autumn is not exceptional for polar bears and two to three months is quite normal. The recent trend in most of the Arctic – no change in winter ice extent but a decline in late summer ice extent – has been towards exactly this ideal combination.

Many scientists have grown frustrated with the domination of the polar bear story by dogmatic propagandists and have begun to speak out. Susan Crockford is one of them: a zoologist who is independent of the alarm industry and therefore free to make up her own mind. In this valuable paper, she has done a fine job of documenting the actual facts of the case as far as they are known.

Matt Ridley

Global Warming Policy Foundation

 

Climate crimes. Will the school kids be shown?

The Global Warming Policy Foundation, 23 January 2013

Ulli Kulke, Donner und Doria, 22 January 2013

These days, much is spoken and written about the destruction of our planet as a result of climate change. In his evocative film “Climate Crimes”, the Austrian filmmaker Ulrich Eichelmann who was an active member of WWF for 17 years and worked in conservation for decades, now documents that it is rather the reverse: he shows how many ecosystems, species, habitats and the cultural heritage too are threatened – but, as he sums up, “not by climate change, but by climate protection and the things done in its name.” It is predominantly hydropower and bioenergy projects that threaten to destroy precious areas of our planet’s nature.

That current climate policies harm conservation in many ways is nothing new, even if many do not want to admit it. However, no one so far has compiled the evidence as strongly and on a global scale as Eichelmann. His one-hour film, which is shown in several cinemas in Germany these days and also on Austrian television, is the result of two years of work that led his team to Brazil, Turkey, Iraq and to Indonesia, but also to the model country of climate protection, Germany, where crimes against nature are especially evident.
Eichelmann feels particularly affected by what he has found out in the course of his research; that’s because, as he says, he has been deeply involved in the fight against climate change – until he discovered some time ago “that something went wrong here “.

The individual stages of the film:

Brazil: The huge dams of the South American country, each of which put dozens of square miles of rainforest under water for the generation of electricity, have always been a problem for the Amazon basin. But now, as the momentum of climate policy is added, all laborious progress in terms of environmental sustainability, which has been be built up in recent decades, and even all moratoria, have gone overnight. 60 mega dams of several kilometres in length and several hundreds of medium size are planned in the Amazon basin in coming years. One of them alone, the Belo Monte Dam on the Xingu River, will flood a forested area larger than the Lake of Constance; it threatens 200 fish species and will force 20,000 people to relocate. One of the very few large nesting sites of Amazon turtles will fall victim to the dam. The Catholic Bishop Erwin Kräutler, who works there, calls Brazil’s current energy policies of Brazil the “death knell” for the Amazon rainforest.

Turkey: One of the oldest cities in Anatolia, Hasankeyf, renowned for its extensive cave dwellings and other buildings dating from the fourth century, built on the border between the Eastern Roman and the Sassanid Empire, will simply disappear from the map. The reason: the Ilisu dam, which is built there to produce “clean energy”, will ensure that the Tigris will swallow the city. With luck, the upper tips of the ancient minarets could still poke out of the reservoir.
By the way: Do you remember the worldwide outrage over the Taliban, when they destroyed the giant statue of Buddha of Bamiyan? These barbarians, it was said at that time! The loss of Hasankeyf would be vastly greater, yet outrage outside Turkey did not happen – in the name of climate protection people keep quite.

Iraq: There was also great indignation worldwide when the Iraqi dictator Saddam Hussein in the mid 1990s dried up the vast Mesopotamian marshes near Basra, out of revenge for what he deemed as the missing fighting spirit of its inhabitants during the first Gulf War. The wetlands, where many species live and people have their agricultural livelihoods, have since been partially restored laboriously. Now, they will finally disappear because dams further upstream will deny them enough water.

Germany: It is hardly possible to describe in words the damage done to German nature, as Eichelmann describes it in his film. The country side is made desolate by monoculture of corn fields stretching to the horizon, and biosphere reserves are not spared. Everything is done just to ensure enough biofuels are produced to meet Germany’s climate targets – all in the name of a supposedly clean energy. Many bird species have already disappeared completely, others will follow. Hares and other soil dwellers will not be seen again. The largest biogas plant in the country needs 1,000 tons of corn per day. 7,000 plants have already been built, about 1,000 on average will be added each year. Due to generous subsidies, the corn farmers can pay any rent, so the rents have more than doubled and farms are going bankrupt. By the way: in 2011 Germany could not cover its cereal needs for the first time.

Indonesia: Even greater is the sprawl of monocultures in Kalimantan, the Indonesian part of Borneo, where palm oil plantations – not least for the production of biodiesel – have destroyed the rainforest almost completely. The last orang-utans are losing their habitat.

Eichelmann presents calculations in his film which show that almost every single project he presents, e.g. each “Climate Crime”, is responsible for emitting more carbon dioxide or methane instead of reducing emissions. Although he has changed from being a climate change campaigner into a fighter against this kind of climate protection, Eichelmann still assumes that greenhouse gases pose a risk to the global climate. He thinks the only chance to counter the risk is to question the idea of global economic growth. Only in this way, he argues, the world could prevent the “Climate Crimes”, which his film documents.

You do not have to share – like this writer – the growth denial strategy in order to be impressed by the movie which is extremely well and comprehensively researched. The development of the global climate, the warming pause in the last decade and a half, and the climate forecasts for the next few years could indicate that it might be useful to transform our energy supply in the long run; but there is no reason today to throw out “the baby with the bathwater”, as economist Niko Paech says in the film – or to accept that “climate protection is used as a cover for environmental crimes.”

My fear is, however, that a growth denial strategy would be nothing else than throwing the baby out with the bathwater. The fact is: only growth-oriented economies can afford to protect the environment. To crack this historic challenge is not impossible theoretically, but it could lead to similar questionable experiments as documented in “Climate Crimes”.

We must take the time to plan sensibly and not to rush into “head-over-heels” measures. Let us beware of exaggerated doomsday prophecies and instead protect nature. Either way, growth or denial, greenhouse hysteria or cool head: “Climate Crimes” is one of the most interesting and daring films on the subject.

Translation Philipp Mueller

see also: New Film Blasts Climate Movement

Polar bears 'larger population than ever.'

CCNet – 5 April 2012
The Climate Policy Network

Healthy Polar Bear Count Confounds Doomsayers

The debate about climate change and its impact on polar bears has intensified with the release of a survey that shows the bear population in a key part of northern Canada is far larger than many scientists thought, and might be growing. The number of bears along the western shore of Hudson Bay, believed to be among the most threatened bear subpopulations, stands at 1,013 and could be even higher, according to the results of an aerial survey released Wednesday by the Government of Nunavut. The study shows that “the bear population is not in crisis as people believed,” said Drikus Gissing, Nunavut’s director of wildlife management. “There is no doom and gloom.” He said the media in southern Canada has led people to believe polar bears are endangered. “They are not.” He added that there are about 25,000 polar bears across Canada’s Arctic. “That’s likely the highest [population level] there has ever been.” --Paul Waldie, The Globe and Mail, 5 April 2012

A recent aerial survey of Western Hudson Bay polar bears shows the population has increased slightly to about 1,000 animals, according to the Government of Nunavut. A 2006 study hypothesized that if the climate continued to warm, the polar bear population would decline. "If I could convey one message here, it's that polar bears are not endangered,” Drikus Gissing, director of wildlife with the Government of Nunavut, said. “And this confirms it. They are not endangered. There are concerns about the effects of global warming, but they are not endangered." --Canadian Broadcasting Corporation, 5 April 2012

Malaria 2007 & Malaria 2011

Malaria 2007

Global warming will put millions more people at risk of malaria and dengue fever, according to a United Nations report that calls for an urgent review of the health dangers posed by climate change. Increases in rainfall, temperature and humidity will favor the spread of malaria-transmitting mosquitoes over a wider range and to higher altitudes, according to the 2007-2008 Human Development Report, released today. That could put 220 million to 400 million additional people at greater risk of the disease that kills about 1 million a year, mostly in Africa. --Bloomberg, 27 November 2007

Malaria 2011

Malaria-carrying mosquitoes are disappearing in some parts of Africa, but scientists are unsure as to why. Figures indicate controls such as anti-mosquito bed nets are having a significant impact on the incidence of malaria in some sub-Saharan countries. But in Malaria Journal, researchers say mosquitoes are also disappearing from areas with few controls. Data from countries such as Tanzania, Eritrea, Rwanda, Kenya and Zambia all indicate that the incidence of malaria is dropping fast. --Matt McGrath, BBC News, 26 August 2011

Thanks to the GWPF

With thanks to Benny Peiser and The Global Warming Policy Foundation. 

Hurricanes and storms normal say scientists.

Roger Pielke Jr.

These scientists have confirmed that there is no 'man made' link to hurricane activity or that it has increased. Read a summary of their paper here.

Now IPCC link to natural disasters spurious.

'THE United Nations climate science panel faces new controversy for wrongly linking global warming to an increase in the number and severity of natural disasters such as hurricanes and floods.'Say Times Online (Photo Nicholas Stern)

The report goes on to say:
'It (IPCC) based the claims on an unpublished report that had not been subjected to routine scientific scrutiny — and ignored warnings from scientific advisers that the evidence supporting the link was too weak.

The claim by the Intergovernmental Panel on Climate Change (IPCC), that global warming is already affecting the severity and frequency of global disasters, has since become embedded in political and public debate. It was central to discussions at last month's Copenhagen climate summit, including a demand by developing countries for compensation of $100 billion (£62 billion) from the rich nations blamed for creating the most emissions.

The latest criticism of the IPCC comes a week after reports in The Sunday Times forced it to retract claims in its benchmark 2007 report that the Himalayan glaciers would be largely melted by 2035.

The Sunday Times has since found that the scientific paper on which the IPCC based its claim had not been peer reviewed, nor published, at the time the climate body issued its report.

It has also emerged that at least two scientific reviewers who checked drafts of the IPCC report urged greater caution in proposing a link between climate change and disaster impacts — but were ignored'.

Times Online

Rise of Sea Levels "Greatest Lie ever told"

Rise of Sea Levels "Greatest Lie ever told" ?

For anyone living in London or Mablethorpe who has been considering buying a boat to cope with the imminent rise in sea levels that Al Gore has promised us: good news. London and Skegness is not about to be swept away by biblical floods. Nor are the seas going to rise up and swallow all those tiny Pacific islands; we are not going to suffer the same fate as Atlantis.

The revelation comes in Christopher Booker's Telegraph column focussing on the work of Nils-Axel Mörner, a physicist who has, for the last 35 years, been studying sea levels world-wide. Dr Mörner's conclusions? That "all this talk about the sea rising is nothing but a colossal scare story."

He asserts that the sea level has not risen for the last 50 years, and that if any rise does occur this century "it will not be more than 10cm." And how can he be so sure? Well, unlike most sea level studies which are based on computer modelling, Dr Mörner has actually headed out into the field to conduct his research.

One of his most shocking discoveries was the way the IPCC was able to show sea levels rising by 2.3mm a year: their experts had based the figure on a single tide-gauge in Hong Kong harbour showing a rise of 2.3mm. They then adjusted the entire global sea-level projection upwards by 2.3mm, creating an upward trend in the graphs. But we shouldn't really be surprised -- when Dr Mörner was asked to act as an expert reviewer on the IPCC's last two reports he discovered that not a single one of the 22 contributing authors was a sea level expert.