Now the nice thing about beer is that it is not required for human existence (ok, we know some people who will argue with us about this).
She shall hens forth be removed from the blog roll for saying things that would offend the Gods and Goddesses.
Actually, she has a great post about peak oil and it's likely effects on food production. I highly recommend it. We are going to have to get closer to our food. Physically and spiritually. In my opinion.
Petroleum has made possible the mechanization of much of the labor involved in agriculture. In 1900 roughly 38 % of the population of the United States was actively involved in growing food. By 1950 that number had been reduce to just more than 12 %.[xii] Today less than 2% of the American population does that work. This shift in labor was made possible largely by the harnessing of fossil fuels. Tractors and combines, among other machinery, replaced the human hand in the field. Pumps for irrigation rely on diesel fuel as does the vast network of intercontinental trucking that hauls, on average, each item of food over 1500 miles from where it is grown to where it is eaten.Petroleum is also the feedstock for the pesticides used to support industrial agriculture and its vast fields of monoculture crops. Seemingly endless landscapes of corn, wheat and soybeans cover Midwestern America and are protected with a combination of chemicals that kill the pests. When you grow a thousand acres of just one type of plant, the bugs that like to eat that plant are drawn to those fields in swarms. Without the ability to fight off enormous numbers of such pests, this system of monoculture probably wouldn’t be possible.
Next there’s the matter of all the nutrients needed to grow our food. We eat an incredible amount corn in our country. A recent Corn Refiners Association study suggests corn is used as an ingredient in almost 4,000 products. This does not include the meat, dairy and eggs that are a derivative of corn used as feed or lots of paper products that include corn.[...]
Taken in isolation, the idea that we’ll prioritize energy for agriculture, or for any one thing or another does make a lot of intuitive sense - as long as we are talking about some discrete, neatly isolated thing. It is easy to think that the reprioritization of resources will be both logical and inevitable - but the problem is that intuitive responses aren’t always right. In actual working systems, there are a host of first priorities, all of them extremely difficult to triage.
The problem is that there are so many highest priorities in any society - do you cut back on police protection? Medicines? Ambulances? Heat for the freezing? Public transport? The transport of relief supplies? Military engagements? In times of radical shortage, prioritizing becomes the struggle of competing priorities, political interests, black markets and a host of other factors, none of which ever quite get what they need
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