Nevertheless, Hubbell maintained although species extinction caused by habitat loss is not as dire a problem as initially believed, the global extinction crisis is still a real threat.

“We are not in quite as serious trouble right now as people had thought,” Hubbell told Smithsonian Science on May 18. “But that is no reason for complacency. I don’t want this research to be misconstrued as saying we don’t have anything to worry about.” He maintained, “Nothing is further from the truth.”

While there were predictions in the early 1980s that as many as half the species on Earth would be lost by the year 2000, Hubbell explained, “Nothing like that has happened. However, the next mass extinction may be upon us or just around the corner. There have been five mass extinctions in the history of the Earth, and we could be entering the sixth mass extinction.”

Probably the most authoritative global assessment of species status is the Red List of Threatened Species, which is published by the International Union for Conservation of Nature.

Jean Christophe Vie, IUCN’s species program deputy director, responded it was good that this was a clear effort to “get the science right,” but had reservations about how people would interpret it. He acknowledged to BBC News that he was worried about how the report could be used by those who were reluctant to take environmental issues seriously.

“We have explicit details in our guidelines that to estimate extinction is not something we should do,” said Vie. “For example, we know that species are not evenly distributed in ecosystems; habitat loss is not the only threat.” He added that the actual concern was “the rate of decline in populations.”

Addressing the issue, Hubbell cited a comparison: When a meteor struck the Earth some 65 million years ago, the Earth’s tree life was incinerated, and it took about 10 million years to fully recover and redevelop into continuous, flourishing forests. Hubbell said that the extinctions humans cause might be equally catastrophic, though in different ways.

“We need much better data on the distribution of life on Earth,” Hubbell said. “We need to rapidly increase our understanding of where species are on the planet. We need citizens to record their local biodiversity; there are not enough scientists to gather the information. We also need much deeper thought about how we can estimate the extinction rate properly to improve the science behind conservation planning.”

“If you don’t know what you have,” Hubbell concludes, “it’s hard to conserve it.”

This article was first published in People’s World on May 23, 2011.
Author: Blake Deppe.

“The Baltic nation of Latvia is blessed with some of the most beautiful forests in the world, millions of square kilometres of pristine woodland that support a complex biodiversity of rare species of animals and plants. [...] As the UK aims to become one of the greenest countries in Europe, we expose its role in the deforestation of Latvia.”

The clear cutting, which is a total loss not only for biological diversity but also for social and economic reasons, is the result of the current economic crisis in Latvia. It is being fueled by the demand from overseas markets, particularly the UK which has been Latvia’s main export market for over 300 years. Al Jazeera shows how corporations and the Latvian government ignores EU habitat directives, laws and nature reserves to be able to satisfy the market demand for timber. They also question the validation of the Forest Stewardship Council (FSC) certificate which is said to only label timber that is sustainable produced.

“Many of the products of the trade from furniture to wood pulp and paper are sold in the UK under a labelling scheme run by the Forest Stewardship Council (FSC), an international NGO that certifies timber is being sustainably produced. Is that really true?”

This episode shows not just the world’s ecological unequal exchange but also how unattainable sustainability is in today’s capitalistic system which is based on a never-ending growth rate.

And in an industrial world where the animals are increasingly seen as a commodity or product to make money on haven’t improved the animals well-being. Rather, the intensification of our agriculture sector has made their life worse. And this cruelty is happening around the world. Even in the Swedish meat industry animal cruelty is common. And this even though the Swedish meat industry often and proudly proclaims itself for having "the world’s best animal welfare", one can see the awful consequences of industrial farming. The latest example of this is the Animal Rights Alliance disclosure earlier last year on the abuse and neglect of Swedish pigs.

The following disturbing photos in this blog post has all been provided by the animal rights organization Farm Sanctuary. The organization, which is based in New York, was founded in 1986. Farm Sanctuary document the abuses of factory farms, slaughterhouses, and stockyards, rescue animals from these conditions, rehabilitating and caring for animals at shelters in New York and California, as well as running advocacy and education campaigns on these issues.

Confined in metal and concrete pens with slatted floors, these pigs will live in these conditions until they reach slaughter weight of 250 pounds.

Female pigs used for breeding (breeding sows) spend most of their lives confined in gestation crates so narrow that they cannot turn around.

As you can see, a female pig in a gestation crate has no freedom of movement, and barely even has room to lay down.

Most beef cattle spend the last few months of their lives at feedlots, crowded by the thousands into dusty, manure-laden holding pens. The air is thick with harmful bacteria and particulate matter, and the animals are at a constant risk for respiratory disease. Feedlot cattle are routinely implanted with growth-promoting hormones, and they are fed unnaturally rich diets designed to fatten them quickly and profitably. Because cattle are biologically suited to eat a grass-based, high fiber diet, their concentrated feedlot rations contribute to metabolic disorders.

To raise calves destined to be slaughtered for veal, the calves are confined in crates about two feet wide and are tethered to the front of the crate with a chain around the neck. These calves will be slaughtered when 4-5 months old.

Dairy cattle make up the largest percentage of downed animals in factory farming, 75%. Too sick or injured to walk, this dairy cow is left in the stockyard while a calf looks on.

Though there have been moves in Europe to phase out battery cages for hens, in the US the vast majority of egg laying chickens are confined in battery cages such as these. These cages have wire floors and four or five hens are commonly packed into each cage. Obviously they cannot stretch their wings or exhibit any normal chicken behavior.

At chicken hatcheries, chicks enter the factory farming world packed into huge drawers.

Behind a hatchery for laying hens, unwanted male chicks–which are of no economic value to the egg industry–are simply tossed into a dumpster with shells and other waste.

Because commercial turkeys have been bred to have such unnaturally large breasts, to satisfy consumer preference for breast meat, they cannot mount and reproduce naturally. Thus, artificial insemination must be used for reproduction.

Due to the severely overcrowded conditions they will face, baby turkeys have the upper part of their beaks seared off so that injuries caused by pecking one another can be minimized.

Although not confined in cages like egg laying chickens, chickens raised for meat are packed so tightly in grower houses that each chicken is alloted about half a square foot of space. If that isn’t bad enough, because broiler chickens have been bred to grow so quickly (twice as fast and large as their ancestors) the organs and skeleton don’t always keep up with this growth. The heart and lungs can’t support the unnatural body mass, resulting in heart failure and large numbers of deaths a year due to health conditions.

Up to 10,000 chickens are often packed into cages for shipping to the slaughterhouse. On route, they are offered no protection from the elements and a certain percentage of birds are expected to die on each journey due to cold or heat.

At the slaughterhouse, chickens are hung up by their feet fully conscious. Although some slaughterhouses stun the birds by passing them through an electrified bath of water, US federal law specifically excludes chickens from the Humane Slaughter Act mandating that animals be stunned before being killed. However, often times the birds are not rendered unconscious by the shock and proceed, still hung by their feet, to have their necks cut by a mechanical blade. Unfortunately if the bird is not sufficiently stunned, the blade may not actually kill it and the animal proceeds to the next stage in the process while still alive. The birds are then submerged in boiling water to scald them and remove feathers. It’s estimated that millions of chickens a year in the US are ultimately killed in the slaughterhouse by this last step, being boiled alive.

“We’ve raised concerns for years about primates being in peril, but now we have solid data to show the situation is far more severe than we imagined,” said Russell A. Mittermeier, president of Conservation International (CI) and the longtime chairman of the IUCN Species Survival Commission’s Primate Specialist Group. “Tropical forest destruction has always been the main cause, but now it appears that hunting is just as serious a threat in some areas, even where the habitat is still quite intact. In many places, primates are quite literally being eaten to extinction.”

The new analysis reveals that:

• Over 70% of Asian primates are threatened with extinction, and at least two dozen taxa are Critically Endangered.
• Virtually all gibbons are threatened with extinction — and one of the rarest subspecies, the Yunnan white-handed gibbon, may already be extinct.
• All great apes — all gorillas, all chimpanzees, all orangutans, all bonobos — are either Endangered or Critically Endangered.
• Across all primate taxa, a full 48% are threatened — nearly half of all primates, in harm’s way and likely to go extinct in our own lifetime.

And just in time for the release of this depressing report the Associated Press reports that President George Bush is “proposing changes that would allow federal agencies to decide for themselves whether subdivisions, dams, highways and other projects have the potential to harm endangered animals and plants.”

This image shows the corpse of an albatross that has had his gut filled with different plastic objects. Many birds and animals often mistake plastics with food and then, as you might imagine, starve to death.

I’ve seen this picture being published on a numerous of websites. But I don’t actually know who should be credited for it. It seems it comes from Algalita – the marine research foundation.

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