big_slacker - You don't work on routers, firewalls and host protection. You can't complain about your internet being slow or viruses on your computer, I'm pissed off that you would even talk about it because you haven't waked a mile in my shoes!!!! I'll stop there because my main point isn't to mock you, I'm very happy you took the time to post some information about something you obviously care about. I just wanted to shut down that "no one who isn't in my industry can criticize obvious problems." argument. Anyone who is a scientist, engineer, teacher should be absolutely open to criticism because if you deal with it honestly it leads to the truth, even if the truth is something that doesn't jibe with your current views.
With that out of the way, I don't have an opinion about the effect of factory farming on the environment. I've not done any serious looking around in that area. But I'd like to hear about why/whether you think feedlot/cornfed beef is healthier or better than grass fed beef for humans regardless of whether an animal nutritionist designed their diet or not.
I'd also like to hear your thoughts on whether it's a good or bad thing to label GMO based food products and whether its a good/bad thing that so many former employees of large food corporations end up in the FDA regulating their former industries?
BTW-I'm totally down with growing your own. My father in law has a half acre or so with a good variety of fruits/veggies, our neighbors have chickens, we do berries and I'm gonna do some kale and other stuff, although I'm limited cause it's a rental house.
Firewall, routers and host protection is a fair analogy, and one I considered.
I write software for crop scientist; most crop scientist use Windows, therefore I have to write Windows software.
But I hate, hate with a burning passion, Microsoft. Microsoft is the definition, the epitome of an evil, soul-less, join-us-on-the-Dark-side evil empire corporation. There are so many obvious and fundamental flaws in Microsoft software that I can't imagine why anyone would voluntarily use it.
Worse yet, we're subsidizing Microsoft. I taught computer programming for a year at a public university. There were two full-time instructors teaching basic computer skills - word processing, spreadsheets, databases; one semester course.
But they weren't teaching "word-processing", "spreadsheets", "databases", they were teaching how to use Microsoft Word, Microsoft Excel, Microsoft Access. That's how deeply Microsoft has infiltrated the public education system in this country.
Obviously, I'm going a little over the top.
But this is what I think about, when I see people complain about Monsanto; the difference is more people can appreciate how Microsoft products simplify their lives; they don't see that for Monsanto.
I'm not a IT expert. But I have enough experience in the field to recognize that what I see as "obvious" problems with Microsoft products is small, compared to the problems that are solved by Microsoft products.
That's what I hope to educate you about. If you're not active in an industry, it's easy to get distracted by the small issues, because the big issues are being solved behind the scenes.
The problems associated with weed control and crop production, prior to Roundup-Ready? I don't want to go back to that world.
As for your questions, I read some studies that compare the nutritional differences between grass-fed and corn-fed beef, and the differences a negligible. At best, grass-fed beef might have more antioxidants in the fat, but you could get that by having a salad with your steak.
It's a production issue. It takes longer, and more land, to produce beef that is, nutritionally, little different. Problem is, I'm afraid people imagine "grass-fed" animals having this idyllic existence, but a lot of work goes into maintaining grassland.
I mentioned the animals that get hunted to near extinction, to maintain the sanctity of pastures. Reliable, clean water for animals is a problem; dry years they end up drinking out of mud holes. Feed lots usually have some form of shade or water-based cooling systems not commonly found in pasture; cattle are out standing in the wind and hot sun. (I'm drifting a bit from my expertise - this is what I remember from growing up on the farm, but not what I learned in grad school).
Pastureland is not without chemical inputs. Fertilizers are sometimes used, for the reasons I mentioned above - all that good soil nitrogen is sold in town as meat. Pesticides as well. Weeds are a problem in pastureland as well as cropland. Some weeds are simply not palatable - go out in the lawn and eat some dandelions; they're actually pretty good, compared to most weeds. Some hurt - thistles, burrs.
Would not surprise me in the least if more herbicide were sprayed on pastureland, than the equivalent sized crop land with Roundup-Ready crops.
I can't say this for animal science departments with certainty, but I suspect they collaborate with human nutrition departments as they research production methods; I know the crop scientist typically do; that is, I know the scientist in the food science department that collaborates with the wheat breeders on their products.
Labeling, I'm ambivalent. I have no problem with food labels, but I suspect it will be used more as a marketing gimmick, much like "low fat" labels are used, highly visible in some products, to hide the fact that such products are still high calorie. I'm a bigger fan of education.
As for regulation, it's the same issue as anywhere. Didn't we just experience a financial crisis that might be tied to the fact that too many former employees of financial corporations ended up regulating their industries?
It's a double-edged sword. Sure, there's potential for conflict of interest, but who else but an industry insider is going to have sufficient expertise to oversee regulation?
Good luck with your own gardening; everybody should grow what they can. Even with a rental house you have options. You won't be able to grow sweet corn, but windows boxes are a nice touch, and there a good tomato varieties developed for potting.