At producing food...If you think it's not possible to reduce food production without reducing population, then you must think that there are no gains to be made in efficiency. As an example, how many chickens typically die during transportation from their factory barns to the slaughter house? How much food is wasted in a grocery store, thrown out as it spoils before it can be sold?
Ever heard of cat and dog food? What do sloppy consumers have to do with international production and land useage?
When the rest of the people in the world get refrigerators and factory chicken farms are built with cold storage will they sell deads for cat food too?
Pour yourself a coffee ell me how anyone can do better than seed drills, GPS EZ Steer, contour radar, Round-Up Ready seed/fert/herbicide and a harvester that puts 99% of the seeds in the hopper?
How many oxen does it take to pull one of these?
That's the small one at 30ft spread. The bigger ones go up to 43ft.
How many more oxen to pull the even more efficient 43 footer?
Treehugger.com says:
Carbon Foot Print: The EPA estimated in 2007 that agriculture accounts for 18% of the U.S. carbon footprint. However, the number is probably closer to 25-30% as they failed to include the “manufacture and use of pesticides and fertilizers, fuel and oil for tractors, equipment, trucking and shipping, electricity for lighting, cooling, and heating, and emissions of carbon dioxide, methane, nitrous oxide and other green house gases” and “still doesn't include a large portion of the fuel, the synthetic nitrogen fertilizer, some of the nitrous oxide, all of the CFCs and bromines, and most of the transport” and methane emissions. That's a huge (and rather misleading) oversight.
Fertilizer Pollution/Dead Zones: Factory farming deposits high amounts of nitrogen, phosphorous, and other fertilizers, which end up in drinking water, and is also linked to
decreasing grassland biodiversity. This also creates “dead zones” of oxygen-poor ocean zones, which negatively impact marine life. Last year, more than
400 dead zones were identified worldwide.
Pesticides in Water: According to Allen’s research, arsenic and lead have been used on crops since the late 1800s. However, many of the federal and state agencies don’t keep track of the amounts being used. Over 30 million Americans are drinking water contaminated with chemicals related to DDT, which has been linked to cancer and birth defects.
Confinement Animals/Excess Antibiotics and Hormones: Allen observes that “overuse of hormones and
antibiotics has left us with antibiotic resistant meat, large quantities of antibiotics in rivers and drinking water, and even antibiotic resistant pork farmers and consumers.”
One of Allen’s most disturbing statements is the fact that California is the only state that has gathered pesticide use data in the U.S., though New York recently passed the same law. This lack of data is a huge obstacle to better regulation. He goes on to say:
[..] We are living in a very polluted and dangerous food world, partly because of the unregulated excesses of U.S. industrial farming. If we are going to bring down our high rates of obesity, diabetes, heart disease, cancer, and birth defects we have to change our food choices and how that food is raised. Besides creating profound health and safety problems, industrial farming is a huge unregulated contributor to global warming and an enormous user of energy. We must regulate and significantly reduce the U.S. farm use of fuels, pesticides, and fertilizer. These are not choices! These are necessities! If we are going to seriously tackle climate change and fix our health system, we have to change our form of agriculture.
(I didn't bold that)
So how do we change our agricultural practises AND get the production rates we currently do without using commie style farm techniques while keeping the seed owners (Monsanto, Bayer, Agentis, Cargill etc) happy?