Eating meat still kills you

And makes you sick and unhealthy for a long time before you die. And trashes the planet. From the New York Times last week:

The increase in mortality risk tied to the higher levels of meat consumption was described as “modest,” ranging from about 20 percent to nearly 40 percent. But the number of excess deaths that could be attributed to high meat consumption is quite large given the size of the American population.

Extrapolated to all Americans in the age group studied, the new findings suggest that over the course of a decade, the deaths of one million men and perhaps half a million women could be prevented just by eating less red and processed meats, according to estimates prepared by Dr. Barry Popkin, who wrote an editorial accompanying the report.

To prevent premature deaths related to red and processed meats, Dr. Popkin suggested in an interview that people should eat a hamburger only once or twice a week instead of every day, a small steak once a week instead of every other day, and a hot dog every month and a half instead of once a week.

Hahaha, hot dog every month and a half. That's great.

Anyway, the kinds of meat you eat don't change much:

In place of red meat, nonvegetarians might consider poultry and fish. In the study, the largest consumers of “white” meat from poultry and fish had a slight survival advantage.

Big surprise:

Likewise, those who ate the most fruits and vegetables also tended to live longer.

I wonder when people will get it. I mean, you tell people, you show them so clearly that they are destroying themselves with what they eat, but most won't change. How profoundly stupid - to intractably eat things that ruin us. We will not be moved. What are we proving to anyone? "I don't take advice from anyone. I won't consider anything you say." Great mindset. Nothing positive, that's for sure.

You can also show people, as has been done quite often, especially in the last few years, that their diets absolutely decimate the entire planet on which they and their children live:

Anyone who worries about global well-being has yet another reason to consume less red meat. Dr. Popkin, an epidemiologist at the University of North Carolina, said that a reduced dependence on livestock for food could help to save the planet from the ravaging effects of environmental pollution, global warming and the depletion of potable water.

“In the United States,” Dr. Popkin wrote, “livestock production accounts for 55 percent of the erosion process, 37 percent of pesticides applied, 50 percent of antibiotics consumed, and a third of total discharge of nitrogen and phosphorus to surface water.”

But that won't do much either. At least it doesn't seem to. It's nearly unfathomable how much we waste in the pursuit of self-destruction. You can't free range egg your way out of this one. What will it take?

Raising animals for human consumption is the largest generator of greenhouse gases

Not so green. In case you missed hearing about this when it came out, here is a report from the United Nations detailing just how destructive, above any other cause, raising animals so that humans may consume them is. Oh, and they forgot a remedy - cease/severely curtail your consumption of animals.

Livestock a major threat to environment

Remedies urgently needed

29 November 2006, Rome - Which causes more greenhouse gas emissions, rearing cattle or driving cars?

Surprise!

According to a new report published by the United Nations Food and Agriculture Organization, the livestock sector generates more greenhouse gas emissions as measured in CO2 equivalent – 18 percent – than transport. It is also a major source of land and water degradation.

Says Henning Steinfeld, Chief of FAO’s Livestock Information and Policy Branch and senior author of the report: “Livestock are one of the most significant contributors to today’s most serious environmental problems. Urgent action is required to remedy the situation.”

With increased prosperity, people are consuming more meat and dairy products every year. Global meat production is projected to more than double from 229 million tonnes in 1999/2001 to 465 million tonnes in 2050, while milk output is set to climb from 580 to 1043 million tonnes.

Long shadow

The global livestock sector is growing faster than any other agricultural sub-sector. It provides livelihoods to about 1.3 billion people and contributes about 40 percent to global agricultural output. For many poor farmers in developing countries livestock are also a source of renewable energy for draft and an essential source of organic fertilizer for their crops.

But such rapid growth exacts a steep environmental price, according to the FAO report, Livestock’s Long Shadow –Environmental Issues and Options. “The environmental costs per unit of livestock production must be cut by one half, just to avoid the level of damage worsening beyond its present level,” it warns.

When emissions from land use and land use change are included, the livestock sector accounts for 9 percent of CO2 deriving from human-related activities, but produces a much larger share of even more harmful greenhouse gases. It generates 65 percent of human-related nitrous oxide, which has 296 times the Global Warming Potential (GWP) of CO2. Most of this comes from manure.

And it accounts for respectively 37 percent of all human-induced methane (23 times as warming as CO2), which is largely produced by the digestive system of ruminants, and 64 percent of ammonia, which contributes significantly to acid rain.

Livestock now use 30 percent of the earth’s entire land surface, mostly permanent pasture but also including 33 percent of the global arable land used to producing feed for livestock, the report notes. As forests are cleared to create new pastures, it is a major driver of deforestation, especially in Latin America where, for example, some 70 percent of former forests in the Amazon have been turned over to grazing.

Land and water

At the same time herds cause wide-scale land degradation, with about 20 percent of pastures considered as degraded through overgrazing, compaction and erosion. This figure is even higher in the drylands where inappropriate policies and inadequate livestock management contribute to advancing desertification.

The livestock business is among the most damaging sectors to the earth’s increasingly scarce water resources, contributing among other things to water pollution, euthropication and the degeneration of coral reefs. The major polluting agents are animal wastes, antibiotics and hormones, chemicals from tanneries, fertilizers and the pesticides used to spray feed crops. Widespread overgrazing disturbs water cycles, reducing replenishment of above and below ground water resources. Significant amounts of water are withdrawn for the production of feed.

Livestock are estimated to be the main inland source of phosphorous and nitrogen contamination of the South China Sea, contributing to biodiversity loss in marine ecosystems.

Meat and dairy animals now account for about 20 percent of all terrestrial animal biomass. Livestock’s presence in vast tracts of land and its demand for feed crops also contribute to biodiversity loss; 15 out of 24 important ecosystem services are assessed as in decline, with livestock identified as a culprit.

Remedies

The report, which was produced with the support of the multi-institutional Livestock, Environment and Development (LEAD) Initiative, proposes explicitly to consider these environmental costs and suggests a number of ways of remedying the situation, including:

Land degradation – controlling access and removing obstacles to mobility on common pastures. Use of soil conservation methods and silvopastoralism, together with controlled livestock exclusion from sensitive areas; payment schemes for environmental services in livestock-based land use to help reduce and reverse land degradation.

Atmosphere and climate – increasing the efficiency of livestock production and feed crop agriculture. Improving animals’ diets to reduce enteric fermentation and consequent methane emissions, and setting up biogas plant initiatives to recycle manure.

Water – improving the efficiency of irrigation systems. Introducing full-cost pricing for water together with taxes to discourage large-scale livestock concentration close to cities.

These and related questions are the focus of discussions between FAO and its partners meeting to chart the way forward for livestock production at global consultations in Bangkok this week. These discussions also include the substantial public health risks related to the rapid livestock sector growth as, increasingly, animal diseases also affect humans; rapid livestock sector growth can also lead to the exclusion of smallholders from growing markets.