Showing posts with label sustainable. Show all posts
Showing posts with label sustainable. Show all posts

Saturday, May 7, 2011

Peak Oil in Perspective - Energy Conference #peakoil #collapse #economy #2012 @npr

This is a good presentation / report to cover the issue for those who like slides.
http://www.aspo9.be/assets/ASPO9_Fri_29_April_Bezdek.pdf

Clipped from www.npr.org

I was recently at a scientific conference on the development of sustainable biofuels, this being my lab's research focus. Much data was presented and much was said of substance. But the one slide I made sure to get a copy of was this one from Steve Mayfield at UCSD, conveying the history and availability of petroleum at current usage rates (more information here):

A chart showing the rise and predicted fall of oil usage.
See more at www.npr.org
 

Friday, February 25, 2011

Factory Farming Partly to Blame for Obesity and Spiraling Cost of Healthcare

Let's see if I can frame this picture for you. Large corporations continue to put small farmers out of business / and/or acquiring them. Those larger corporations have to produce better profits every quarter to satisfy their shareholders. They increase their profits by selling MORE for LESS. That means hiring illegal immigrants who they let go when they are not needed. They inject more and more of their animals with anti-biotics and steriods (which must be expensive too) to help them grow faster and larger. Crowd those suckers into a smaller area.

All the while they get subsidies from the US Govt.

And remember those small farmers that were put out of business. If they are in need of "help" getting by, that is seen as welfare and they are lazy bastards sucking on the welfare tit of government.

But hey, you get artificially low prices for chicken, pork, and beef so you can EAT MORE, rather than eating more vegetables as a percentage of your diet, not getting fat and unhealthy, not needing extra medical care - Oh wait, that's not covered by your health insurance policy because that's a preexisting condition.

Lesson here is: Its ok for corporations to get subsidies but not ok for people.

Clipped from www.themeatrix.com

Learning about sustainable food and the problems with factory farming can be daunting, but with a little effort you can quickly learn enough to make the safest and wisest food choices for you and your family.


Here, we introduce you to the major issues surrounding sustainable agriculture and factory farming. Below we’ve provided simple overviews of the issues – click on the headers to read the full report!


Additives


Much of the food we find at today’s supermarkets is highly processed and contains numerous food additives. These substances are used to change the way food tastes and looks (altering the color and texture), to improve the nutritional quality of foods (adding vitamins and minerals), and to increase the food’s shelf life to prevent spoilage.


Air Pollution


Industrial farms produce massive amounts of animal waste that is known to release greenhouse gasses into the air. Aside from the air pollution that comes from farm waste, the industrialized food system also burns significant amounts of fossil fuels to power the trucks that distribute products.


Animal Welfare


As farms have become more industrialized, animals have become more of a commodity. They are considered units of production, rather than living, breathing beings, and as a result these animals are treated inhumanely. But increasingly, more and more consumers are demanding better treatment of animals.


Antibiotics


Because of the crowded and unsanitary conditions on factory farms, animals are often fed low doses of antibiotics. Antibiotics are also used to make the animals grow faster. This is contributing to the growing problem of antibiotic-resistant bacteria in humans.


Biodiversity


Biodiversity is important because ecosystems rely on the interaction of a variety of plant and animal species, and because various breeds of animals and plants have valuable genetic material. Industrial agriculture is one among many unsustainable human activities that has lead to rapid decreases in the world’s biodiversity.

Read more at www.themeatrix.com