Saturday, August 8, 2009

Puzzles

Holy Cow


Hinduism scholar Steven Rosen explores the world of the Hare Krishna movement, which has been instrumental in raising awareness of vegetarianism and the plight of animals in the United States. Holy Cow begins by introducing the Hare Krishna movement and of its colorful singing and dancing, its book distribution program, and especially its restaurants, sacred food distribution, and delicious vegetarian cuisine.

Rosen returns to the early days of Indian culture, to a time when daily life was based on Vedic principles and scriptural wisdom, and shows how vegetarianism and animal rights were endorsed by the Vedic texts. Rosen reveals how a tension was created by a concomitant endorsement of animal sacrifices in ancient Indian culture, a tension that led in part to the beginnings of Jainism and Buddhism.

Rosen then examines the rise of Vaishnavism—the worship of the god Vishnu, or Krishna—and how Vaishnavites were sympathetic to vegetarianism and animal rights, showing the link between the contemporary Hare Krishna movement (ISKCON), founded in the 1960s, and the ancient Vaishnavaites and all that they have accomplished in between. Rosen looks at the “Food for Life” program, the restaurants and cookbooks, and the various forms of writing about vegetarianism and animal rights. The book also includes recipes for those who wish to taste Krishna.

In conclusion, Rosen illustrates how deeply Hare Krishna devotees have influenced the contemporary vegetarian movement and its call for ahimsa, or nonviolence, toward all living beings.

Deep Ecology


Among those who see the need for fundamental change in human consciousness are the deep ecologists. “Deep ecology is a process of ever-deeper questioning of ourselves, the assumptions of the dominant worldview of our culture, and the meaning and truth of our reality,” say two prominent theorists of this movement, Bill Devall and George Sessions.

We agree with the deep sociologists that modern civilization raises obstacles to this process of inquiry. “In technocratic industrial societies there is overwhelming propaganda and advertising which encourages false needs and destructive desires designed to foster increased production and consumption of goods,” say Devall and Sessions. “Most of this actually diverts us from facing reality in an objective way and from beginning the ‘real work’ of spiritual growth and maturity.”

Deep ecologists would like to see much of the world returned to wilderness. They also speak of the “biocentic equality” of all living things. By this they mean that “all things in the biosphere have an equal right to live and blossom and to reach their own individual forms of unfolding and self-realization within the larger self-realization.”

Members of the International Society for Krishna Consciousness, while sympathetic to some of the goals of the deep ecologists, differ with them about the ultimate sense in which all creatures “reach their own individual forms of unfolding and self-realization within the larger Self-realization.” For the deep ecologists, this process takes place solely within nature. The “larger Self-realization” is simply that of nature unfolding according to its own laws. As far as humanity’s self-realization is concerned, this would amount to humans as a species taking a more humble position relative to nature and other living things. But this holistic vision, although an improvement over humanity’s present exploitive behavior toward nature and other living beings, falls short of a genuine spirituality. It fails to take in account the eternal identities of all living things beyond their situation in material nature. These eternal identities become revealed not simply in relation to nature and other living things but in relation to God, who is present both in nature and beyond nature and who is the source of both nature and the living things in nature.

An equality of vision more satisfactory than that of the deep ecologists was possessed by the ancient sages of India, whose teachings the members of the modern Krsna consciousness movement follow.

“The humble sages, by virtue of true knowledge, see with equal vision a learned and gentle brahmana, a cow, an elephant, a dog, and a dog-eater [outcaste],” says the Bhagavad Gita (5.19).

A Krsna conscious person does not make any distinction between species or castes,” comments Srila Prabhupada on this text in his Bhagavad Gita As It Is. “The brahmana and the outcaste may be different from the social point of view, or a dog, a cow, and an elephant may be different from a species point of view, but these differences are meaningless to the learned transcendentalist. This is due to their relationship with the Supreme.”

Each living thing is not simply a material form that finds its proper place within material nature. Each living thing is also possessed of a soul, which has an eternal relationship with God , who exists beyond material nature. Of course, nature is the energy of God, and God is present in His energy as well as beyond it. So it is possible for those who properly align their souls with God and with the souls of other living things to also properly align their material bodies with God’s material nature and the material bodies of other living things. This is a more complete self-realization than that of deep ecology.

Applying a vision of the theocentric equality of all living things, the International Society for Krishna Consciousness addresses the deep philosophical and spiritual issues that touch on the self and nature, while it simultaneously introduces a way of life that situates the self harmoniously within nature.

-excerpt from Divine Nature by Micheal A. Cremo and Mukunda Goswami

Can People Have Meat and a Planet, Too?



Muscle cells (in this case mouse) can be cultured in the lab. (Karim Sultan/Utrecht University)[UPDATE 12/4: Libby Rosenthal has filed a story from a Dutch pig farm about efforts to reduce emissions of heat-trapping gases from livestock, both with technology and by eating less. It's a tough go in a world where prosperity, so far, has tended to come with more meat.] The world has seen the first international conference on manufacturing meat. This is the process, tested so far only at laboratory scale, of growing pork, chicken, or beef through cell culture in vats instead of raising and slaughtering animals.


Beef cattle raised for the Harris Ranch Beef Company, Coalinga, Calif. (Gary Kazanjian for The New York Times)
My colleague Mark Bittman wrote a fine piece recently about the greenhouse-gas consequences of conventional meat production. Others have explored the environmental and ethical impacts of factory and feedlot farming. Manufactured meat, in theory, provides an end run around these issues. What if you can have your meat, be ethical, and environmental, too? (And presumably they’ll engineer the bad fats out as well….)

The three-day meeting of the In Vitro Meat Consortium, held at the Norwegian Food Research Institute, is wrapping up today. (They might want to do something about that name.) It brought together biologists, engineers, government officials and entrepreneurs seeking – for both environmental and ethical reasons – to move from animal husbandry to technology as a means of providing the kind of protein people crave in a world heading toward 9 billion ever more affluent mouths.

A paper presented at the meeting concluded that, for the moment, the costs of cultured meat can’t come close yet to competing with, say, unsubsidized chicken. (A pdf is downloadable here.) The paper noted the reality of the climb up the protein ladder as countries move out of poverty, with global meat consumption at about 270 million metric tons in 2007 and growing at about 4.7 million tons per year.
It laid out the theory: “The environmental impact of meeting this forecast demand from existing livestock systems is significant. Cultured meat technology offers an alternative production route for a proportion of this consumption. This would then allow a downsized livestock production system to continue to be ecologically sound and to meet basic animal welfare needs.”

The group noted that costs for research, large-scale testing, and public relations will be significant, and anticipated that governments and nonprofit groups would chip in. That seems idealistic, at best, in a world with deeply entrenched interests linking ranching, the agrochemical industry, and giant restaurant chains.

But one could envision someday a model, say, of a solar-powered facility in southern California or Singapore basically turning sunlight and desalinated seawater into growth medium and then tons of cruelty-free, sustainable nuggets of chicken essence. (The promoters of this technology don’t envision anything, for now at least, beyond nuggets and ground meat. No filet mignon.)

For the moment, startup costs aside, the conferees concluded that unsubsidized chicken-raising still comes in at half the price. But the century is yet young.

I asked a few folks about facets of this, among them Peter Singer, the ethicist at Princeton who’s written for ages on animal rights and environmental values on a finite planet.

For those seeking an end to animal slaughter for human sustenance, is this kind of a cheat, I asked?

“Not necessarily,” he said. “My interest is in ethics, but whatever works best. If it is harder to move people on ethical grounds than it is to provide a sustainable humane substitute, I’m all for the substitute.”

I then went to my bellwether of techno-optimist thinking, Jesse Ausubel, the director of the program for the human environment at Rockefeller University. He said there is no reason to doubt that a long-term trend toward more concentrated food production will eventually lead to manufactured meat.

In fact, he said, there is essentially little choice on a crowding planet to pursue technological solutions to feeding ourselves, shifting away from carbon-containing fuels, and otherwise limiting our ecological imprint. Human nature is probably harder to change than technology, he said.

“If behavior and technology do not change, more numerous humans will trample the earth and endanger our own survival,” he told me. “The snake brain in each of us makes me cautious about relying heavily on changes in behavior. In contrast, centuries of extraordinary technical progress give me great confidence that diffusion of our best practices and continuing innovation can advance us much further in decarbonization, landless agriculture, and other cardinal directions for a prosperous, green environment. For engineers and others in the technical enterprise the urgency and prizes for sustaining their contributions could not be higher. Because the human brain does not change, technology must.”

What do you think? Can we change human nature? Should we?

The new age of extinction


There are at least 8 million unique species of life on the planet, if not far more, and you could be forgiven for believing that all of them can be found in Andasibe. Walking through this rain forest in Madagascar is like stepping into the library of life. Sunlight seeps through the silky fringes of the Ravenea louvelii, an endangered palm found, like so much else on this African island, nowhere else. Leaf-tailed geckos cling to the trees, cloaked in green. A fat Parson's chameleon lies lazily on a branch, beady eyes scanning for dinner. But the animal I most hoped to find, I don't see at first; I hear it, though — a sustained groan that electrifies the forest quiet. My Malagasy guide, Marie Razafindrasolo, finds the source of the sound perched on a branch. It is the black-and-white indri, largest of the lemurs — a type of small primate found only in Madagascar. The cry is known as a spacing call, a warning to other indris to keep their distance, to prevent competition for food. But there's not much risk of interlopers. The species — like many other lemurs, like many other animals in Madagascar, like so much of life on Earth — is endangered and dwindling fast.

Madagascar — which separated from India 80 million to 100 million years ago before eventually settling off the southeastern coast of Africa — is in many ways an Earth apart. All that time in geographic isolation made Madagascar a Darwinian playground, its animals and plants evolving into forms utterly original. They include species as strange-looking as the pygmy mouse lemur — a chirping, palm-size mammal that may be the smallest primate on the planet — and as haunting as the carnivorous fossa, a catlike animal about 30 in. long. Some 90% of the island's plants and about 70% of its animals are endemic, meaning that they are found only in Madagascar. But what makes life on the island unique also makes it uniquely vulnerable. "If we lose these animals on Madagascar, they're gone forever," says Russell Mittermeier, president of the wildlife group Conservation International (CI).

That loss seems likelier than ever because the animals are under threat as never before. Once lushly forested, Madagascar has seen more than 80% of its original vegetation cut down or burned since humans arrived at least 1,500 years ago, fragmenting habitats and leaving animals effectively homeless. Unchecked hunting wiped out a number of large species, and today mining, logging and energy exploration threaten those that remain. "You have an area the size of New Jersey in Madagascar that is still under forest, and all this incredible diversity is crammed into it," says Mittermeier, an American who has been traveling to the country for more than 25 years. "We're very concerned."

Madagascar is a conservation hot spot — a term for a region that is very biodiverse and particularly threatened — and while that makes the island special, it is hardly alone. Conservationists estimate that extinctions worldwide are occurring at a pace that is up to 1,000 times as great as history's background rate before human beings began proliferating. Worse, that die-off could be accelerating.

Price of Extinction
There have been five extinction waves in the planet's history — including the Permian extinction 250 million years ago, when an estimated 70% of all terrestrial animals and 96% of all marine creatures vanished, and, most recently, the Cretaceous event 65 million years ago, which ended the reign of the dinosaurs. Though scientists have directly assessed the viability of fewer than 3% of the world's described species, the sample polling of animal populations so far suggests that we may have entered what will be the planet's sixth great extinction wave. And this time the cause isn't an errant asteroid or megavolcanoes. It's us.

Meat: Making Global Warming Worse





By Bryan Walsh, Time Magazine

Need another reason to feel guilty about feeding your children that Happy Meal — aside from the fat, the calories and that voice in your head asking why you can’t be bothered to actually cook a well-balanced meal now and then? Rajendra Pachauri would like to offer you one. The head of the U.N.’s Nobel Prize–winning Intergovernmental Panel on Climate Change, Pachauri on Monday urged people around the world to cut back on meat in order to combat climate change. “Give up meat for one day [per week] at least initially, and decrease it from there,” Pachauri told Britain’s Observer newspaper. “In terms of immediacy of action and the feasibility of bringing about reductions in a short period of time, it clearly is the most attractive opportunity.” So, that addiction to pork and beef isn’t just clogging your arteries; it’s flame-broiling the earth, too.

By the numbers, Pachauri is absolutely right. In a 2006 report, the U.N. Food and Agriculture Organization (FAO) concluded that worldwide livestock farming generates 18% of the planet’s greenhouse gas emissions — by comparison, all the world’s cars, trains, planes and boats account for a combined 13% of greenhouse gas emissions. Much of livestock’s contribution to global warming come from deforestation, as the growing demand for meat results in trees being cut down to make space for pasture or farmland to grow animal feed. Livestock takes up a lot of space — nearly one-third of the earth’s entire landmass. In Latin America, the FAO estimates that some 70% of former forest cover has been converted for grazing. Lost forest cover heats the planet, because trees absorb CO2 while they’re alive — and when they’re burned or cut down, the greenhouse gas is released back into the atmosphere.
Then there’s manure — all that animal waste generates nitrous oxide, a greenhouse gas that has 296 times the warming effect of CO2. And of course, there is cow flatulence: as cattle digest grass or grain, they produce methane gas, of which they expel up to 200 L a day. Given that there are 100 million cattle in the U.S. alone, and that methane has 23 times the warming impact of CO2, the gas adds up.
The worrisome news is that as the world economy grows, so does global meat consumption. The average person in the industrialized world eats more than 176 lb. of meat annually, compared with around 66 lb. consumed by the average resident of the developing world. As developing nations get richer, one of the first things citizens spend their extra income on is a more meat-rich diet. Whereas pork would once have been a rare luxury in China, today even the relatively poor in the country’s cities can afford a little meat at almost every meal — so much so that pork imports to China rose more than 900% through the first four months of the year. In 2008, global meat production is expected to top 280 million tons, and that figure could nearly double by 2050.

Producing all that meat will do more than just warm the world; it will also raise pressure on land resources. The FAO estimates that about 20% of the planet’s pastureland has been degraded by grazing animals, and increased demand for meat means increased demand for animal feed — much of the world’s grain production is fed to animals rather than to humans. (The global spike in grain prices over the past year is in large part due to the impact on grain supplies of the growing demand for meat.) The expanded production of meat has been facilitated by industrial feedlots, which bleed antibiotics and other noxious chemicals. And of course, the human health impact of too much meat can be seen in everything from bloated waistlines in America to rising rates of cardiovascular disease in developing nations, where heart attacks were once as rare as a T-bone steak.

So is Pachauri right that going vegetarian can save the planet? (At least the 68-year-old Indian economist practices what he preaches.) It’s true that giving up that average 176 lb. of meat a year is one of the greenest lifestyle changes you can make as an individual. You can drive a more fuel-efficient car, or install compact fluorescent lightbulbs, or improve your insulation, but unless you intend to hunt wild buffalo and boar, there’s really no green way to get meat — although organic, locally farmed beef or chicken is better than its factory-raised equivalents. The geophysicists Gidon Eschel and Pamela Martin have estimated that if every American reduced meat consumption by just 20%, the greenhouse gas savings would be the same as if we all switched from a normal sedan to a hybrid Prius.