Re: Pseudoscience Within the Vegan Community
Posted: Sun Mar 29, 2015 3:50 pm
^Ah, I see, thanks!
Philosophical Vegan Forum
https://831048.arinterhk.tech/
If there is new evidence, then its use will be more tightly regulated (I'd be all for that, if there were evidence). This looks like some kind of meta-evaluation, which have little to no scientific value; it's basically the opinion of some people, not new scientific evidence. I don't pay much attention to these kinds of things.Volenta wrote:I don't have time right now to respond in depth, but you do know about the new evaluation of "17 experts from 11 countries" on glyphosate who say that it's "probably carcinogenic to humans"?
http://www.reduas.com.ar/wp-content/upl ... IARC-1.pdf
First off: I do want to clarify that it's not my purpose to defend organic food. I'm not your ordinarily anti-GMO pro-organic lunatic. It's that I'm very critical towards the current farming practices in general—not limited to conventional practices. Given that Penn Jillette is a free-market capitalism advocate, it's not extraordinary to think that the episode is intentionally framed in a overtly positive manner. The way in which the organic food advocates are presented is humorous, but has nothing to do with my criticism here. And it's not that I think the criticism towards organic food is incorrect, it's just very selectively portrayed. But then: I do understand it's a comparison between organic and conventional methodology and not meant to be an analysis of our current stance.brimstoneSalad wrote:There aren't many sources discussing this.
You might like the bullshit episode on organic food:
https://www.youtube.com/watch?v=zaDfP_HKNPI
Doesn't seem to refute what I suggested, does it? I don't disagree with the article. And it doesn't say organic agriculture uses more pesticides, so it's not confirming your point either.brimstoneSalad wrote:And then there's this:
https://www.ocf.berkeley.edu/~lhom/organictext.html
Can you link me to a source? Since the studies I'm coming across are saying the contrary (not the break down part, but the environmental damage).brimstoneSalad wrote:Yes, those are used in large quantities, but herbicides are also what I least mind eating.
They increase yield without the tedious human effort required to weed fields for competitive plants. Current generation herbicides have little affects on the environment because they break down so quickly.
I raised it to refer to the wake-up call it caused and the general perspective we (should) have developed towards the industry. The book wasn't just about DDT (which actually is still detected in the soil sometimes), but raised questions towards pesticides in general. She raised points about pesticides in general, some of which are just as relevant today.brimstoneSalad wrote:DDT was banned, and the U.S. EPA was created as a result of that. We now test the effects of these things upon the environment before they are allowed to be used, and carefully monitor them.
Completely irrelevant to modern context. That's like saying "We have to keep those Sadducees under control! Already forgotten about Jesus?"
Which isn't making me more comfortable, given that governments are heavily interested in economical growth themselves. We are exploiting the earth and (indeed) focused on maximizing yield (instead of focusing on food distribution (including waste), substainability, getting rid of monoculture, destruction of species (and it's diversity)), and the goverments seem to be happy with it.brimstoneSalad wrote:Conventional farming, as it is, is evidence based and maximizes yield within the bounds of government regulation
The problem is that not every method available is beneficial with regards to energy consumption and environmental impact. And it's not that I'm against using science and technology; I would even say it most certainly plays a big role in fixing the problems, but it's all about how you're using it. Science can be used for good and bad; it's amoral in it's core. It's not an accident that lots of software developers/investors are moving towards and investing into the farming industry and actually doing it substainable. I recently came across Farmland LP for example.brimstoneSalad wrote:using any and all tools and innovations available to that end -- we just need to continue what we're doing, in tightening environmental and health regulations to encourage advancement through normal competition and innovation with science.
Organic farming is not founded on science or reason, but paranoia and superstition; the "evolution" of organic farming is biodynamic farming -- that's not a quirk of extremism within the industry, that's just how these people think.
Conventional farmers have no problem with traditional methods, and they use them when they work.
But they don't sacrifice yield by using them when there's something better.
The harm lies in that while the targeted pests are developing resistance, not-targeted invasive species don't.brimstoneSalad wrote:The "arms race" isn't harmful to the environment, it's just expensive to researchers and engineers, but there's no economical way around it. When they have to switch methods, they switch to a different product with the same environmental and safety standards. Switching them up now and then causes the resistance to not build up, or be lost, for insects.
I will do that sometime.brimstoneSalad wrote:Look into the EPA's regulations. You might be surprised by how competent they are.
I'm sorry to say that you're not coming across as credible when dismissing 17 experts coming to the conclusion that—and I quote again—it's "probably carcinogenic to humans" by saying it's "for no good reason" and "unwarranted fear of 'maybe'".brimstoneSalad wrote:Based on the link EquALLity gave, to Dr. Greger's last video on it, it only might be a good idea to lay off the stuff due to estrogenic activation IF you are at particularly high risk for those kinds of cancers (if you are a woman with a family history). But even that I'm skeptical of, due to a lack of correlation in humans.
[...]
I'm all for banning things that are dangerous. Glyphosate, however, has passed rigorous safety evaluations, and without actual evidence to the contrary (which I am very open to), it contributes massively to agricultural yield and reduction in cost.
To be unduly wary of it at this point would not be prudent. We should not be scaring people off more affordable soy products (which may just lead them to eat meat instead) and encouraging the abuses of Organic farming as an "alternative" for no good reason.
Might it happen in the future that we learn something new and should avoid it? Sure. We might also learn that Strawberries are poison and cause brain cancer. Should we avoid them just in case, despite there being no evidence? No.
If you're going to treat one thing unreasonably based on unwarranted fear of "maybe", that sets a very bad unscientific precedent for our interactions with the world around us.
This is about the soybeans that are being produced in huge quantities in South America that are at the same time destroying the forest. Am I missing something?Dr. Greger wrote:But pure glyphosate isn’t sprayed on crops, Roundup is, which contains a variety of adjuvants and surfactants meant to help the glyphosate penetrate into tissues. And indeed when the study was repeated with what’s actually sprayed on GMO crops, there were toxic and hormonal effects even at doses smaller than the 1 or 2% concentration that’s used out on the fields.
I was just talking about Glyphosate. I mentioned how a lot of the surfactants that are used are nasty, but a lot of them are also old and similarly used in organic farming.Volenta wrote: Also, you're appealing to Dr. Greger, but he actually said this:Dr. Greger wrote:But pure glyphosate isn’t sprayed on crops, Roundup is, which contains a variety of adjuvants and surfactants meant to help the glyphosate penetrate into tissues. And indeed when the study was repeated with what’s actually sprayed on GMO crops, there were toxic and hormonal effects even at doses smaller than the 1 or 2% concentration that’s used out on the fields.
I agree that there are a lot of things that need improvement. The problem is that "Organic" offers a fraudulent solution that doesn't do any good (and may even do more harm), when there are potentially real solutions that are being ignored in favor of nonsense.Volenta wrote:It's that I'm very critical towards the current farming practices in general—not limited to conventional practices.
It discusses efficacy briefly. See the part where the common "organic" version needs to be applied much more?Volenta wrote:Doesn't seem to refute what I suggested, does it? I don't disagree with the article. And it doesn't say organic agriculture uses more pesticides, so it's not confirming your point either.
By what means do they claim glyphosate is damaging to the environment?Volenta wrote:Can you link me to a source? Since the studies I'm coming across are saying the contrary (not the break down part, but the environmental damage).
The EPA is mostly autonomous, and frequently clashes with other branches. It's the check and balance system at work. When there are conflicts of interest like that, that's a big deal in regulation.Volenta wrote:Which isn't making me more comfortable, given that governments are heavily interested in economical growth themselves.
That's the EPA's job, but they aren't all powerful. Now, if you want to argue that we should give the EPA more power, I'm all for it.Volenta wrote:instead of focusing on food distribution (including waste), substainability, getting rid of monoculture, destruction of species (and it's diversity)
EPA already has tight regulations on near-by environmental impact, and that for manufacturing locally. So far, they haven't been able to cap greenhouse gasses (related to energy consumption). Once that happens, prices for those products with waste energy will rise, and the market will take care of it on its own by finding more efficient mechanisms. That's why carbon credits are so incredibly important. Market forces don't work without showing the real price of our resources.Volenta wrote:The problem is that not every method available is beneficial with regards to energy consumption and environmental impact.
What?Volenta wrote:The harm lies in that while the targeted pests are developing resistance, not-targeted invasive species don't.
This makes me think you don't understand how science works, but I'm pretty sure you do, so I'm a little confused.Volenta wrote:I'm sorry to say that you're not coming across as credible when dismissing 17 experts coming to the conclusion that—and I quote again—it's "probably carcinogenic to humans" by saying it's "for no good reason" and "unwarranted fear of 'maybe'".
You mean the soybeans produced in such large quantities to feed livestock?Volenta wrote:This is about the soybeans that are being produced in huge quantities in South America that are at the same time destroying the forest. Am I missing something?
I'm not sure about glyphosate specificly; most of those studies (as far as I can tell) are about Roundup. So it's hard to tell what the contribution of glyphosate in that is. But you were talking about the "[c]urrent generation herbicides", which is a much broader range of herbicides than just glyphosate.brimstoneSalad wrote:By what means do they claim glyphosate is damaging to the environment?
There is no question that populations of non-targeted species are badly effected by pesticides. Then I'm talking about species like bees, birds and butterflies.brimstoneSalad wrote:What?Volenta wrote:The harm lies in that while the targeted pests are developing resistance, not-targeted invasive species don't.
I tried avoiding an appeal to authority because I knew you would jump onto it. The point I tried to make is that we DO rely on experts for knowledge for the simple reason of having only limited time, and to take your word for it would be wrong for the same reasons. These are experts that looked into the studies and came to a certain conclusion. Could they be wrong? Certainly. And I agree with you that science isn't about appealing to authority; what I'm claiming is that it's too easy of you to just dismiss it all at once.brimstoneSalad wrote:This makes me think you don't understand how science works, but I'm pretty sure you do, so I'm a little confused.
It's easy to find 17 "experts" who say evolution is false, or climate change isn't real. I'm interested in actual research. Not some kind of straw pole of a few selected people's interpretations. Their opinions as non-researchers sticking their pinkies in the air to see which way they think the wind is blowing do not mean more to me than the opinions of hundreds of researchers and independent labs who have said otherwise. Metastudies are basically worthless.
Science is not an appeal to authority of a few selected 'experts', it's about showing the evidence. They did not show any evidence. I don't agree with what they're doing, how they're doing it, or respect them for stirring up fear without any new evidence.
As far as I know, Dr. Greger doesn't try to reinterpret research to say what he wants it to say; he basically just cites conclusions researchers have made -- the people in the positions to make those conclusions. I respect him as a popularizer of research, and he often changes or updates his positions on things with new information, which is the ideal of science.
If these "17 experts" want to do some kind of actual study and present their findings, I'm all for it and I will give them the respect they deserve for doing it. Otherwise, they make skilled politicians, but very poor scientists.
Sorry, I just really don't like it when people do this kind of thing. I find it useless at best, and more likely deceptive.
I would be the first to admit that most of it goes to feeding livestock, absolutely. Animal agriculture is without question my biggest concern/criticism. It doesn't make the impact less dramatical though.brimstoneSalad wrote:You mean the soybeans produced in such large quantities to feed livestock?
I don't see your point.
Well, I wasn't just talking about human consumption, but I can understand why you thought I were.brimstoneSalad wrote:I'm just talking about human consumption, which by no means necessitates clearing rain forests. And the practice of which I don't think is barred by "organic" labeling either (which would require clearing more land for the same yield, by the way).
Notice that that's not what I was arguing for. Animal agriculture is most certainly the biggest problem at this moment, yes. Organic can't and doesn't fix it in just being organic. What I was saying is that there are possibilities within organic farming—as well as biotechnology—that could lead to better solutions. The way in which farming has progressed over the last, say 80 years—apart from the regulations that actually are applied—has been very damaging and overall the wrong approach. And we're lucky that Obama actually understands the problems and the relation of agriculture to climate change and health very well, so there is some hope.brimstoneSalad wrote:There are serious problems today, most of which fall on the shoulders of animal agriculture. None of which "organic" fixes.
Glyphosate is the king of the hill in terms of herbicides. I'm asking about the mechanism by which it's supposed to be damaging the environment.Volenta wrote: I'm not sure about glyphosate specificly; most of those studies (as far as I can tell) are about Roundup. So it's hard to tell what the contribution of glyphosate in that is. But you were talking about the "[c]urrent generation herbicides", which is a much broader range of herbicides than just glyphosate.
Oh, invasive species means something else entirely. Like fire ants in North America, or pigs on tropical islands.Volenta wrote:There is no question that populations of non-targeted species are badly effected by pesticides. Then I'm talking about species like bees, birds and butterflies.
They explain why. It will be interesting to see the results of the European experiment.Volenta wrote:Take the colony collapse disorder of bees for example, which we know to be linked to neonicotinoid pesticides. And because you seem to like the EPA: they "[are] not currently banning or severely restricting the use of the neonicotinoid pesticides".
And the experts we should rely on are those doing the actual studies. Dr. Greger pretty much just presents studies at face value, and quotes the experimenters. He isn't pretending to make new studies, as far as I know.Volenta wrote:The point I tried to make is that we DO rely on experts for knowledge for the simple reason of having only limited time, and to take your word for it would be wrong for the same reasons.
It's easy because it's appropriate to do so.Volenta wrote:what I'm claiming is that it's too easy of you to just dismiss it all at once.
Metastudies are rife with problems, derived partially from research and publication biases (which are never very well controlled for), and partially from the very kind of people who would be inclined to do metastudies rather than doing something useful which will produce new evidence.Volenta wrote:I'm not sure though what your problem with metastudies is (in which we might differ).
Dr. Greger isn't doing the same thing, as far as I can tell. If he joined a panel of 'experts' and released a new 'study' that didn't involve any actual science, on the matter of meat, carefully picking through other actual studies to find the ones they want, and then they all came to a conclusion that none of the researchers in those studies they cited would have supported, then he would be doing the same thing.Volenta wrote:You suspect these experts for being driven by confirmation bias while trusting Dr. Greger's sincerity, but by which means did you come to this conclusion?
The people who did the studies in the first place already analyzed them, and did not come to those exaggerated conclusions. I don't think the credibility of these 'experts' is really in question; they have none, they haven't done anything.Volenta wrote:You can analyze it yourself if you question their credibility.
Actually, that kind of nonsense is usually ignored by scientists, because they don't see the dialog as having any value. Very few evolutionary biologists are jumping to attention to contradict everything Ken Ham says, and they don't need to. Why? He hasn't presented any evidence. He's not engaged in science, he's engaged in ignorant rhetoric. The same here with this metastudy.Volenta wrote:Not to mention the ease by which other—real—experts can point out the errors they made if they are willing enough to do so (which can also be done in this case); that's also how science works.
But why is it relevant to the issue at hand, when we're talking about what humans will be eating, organic vs. conventional?Volenta wrote: It doesn't make the impact less dramatical though.
Why is anything else relevant?Volenta wrote:Well, I wasn't just talking about human consumption, but I can understand why you thought I were.
Organic has not banned meat or animal products from bearing the label, so I don't see any reason to favor organic in these issues. If anything, it's worse since it supports more animal product usage in agriculture.Volenta wrote:fixing food distribution/waste can help a lot (which is something Penn Jillette completely ignored when criticizing organic food). And lets not forget: the standard diet consists of huge amounts of meat which is a huge contribution to clearing more land. So I see it as part of the total sum, but not leading it.
What possibilities?Volenta wrote:What I was saying is that there are possibilities within organic farming—as well as biotechnology—that could lead to better solutions.
How is it not regulated if it has a USDA certified organic label on it please describe?brimstoneSalad wrote:
That's from fertilizer, not pesticide.
Organic food uses manure, which contains much more harmful bacteria, funds the animal agriculture industry, and can also run off into the waterways.
In terms of pesticide, Organic food has to use more pesticide than conventional food, because the "natural" pesticides they use are less effective at targeting pests (and incidentally, often more dangerous for human consumption). The industry is not properly regulated. I don't trust organic food. At least conventional food has pesticide levels regulated, and the new pesticides thoroughly tested, rather than sliding by under the radar under grandfather legislation.
That only regulates a vague notion of how "natural", or generally how old, the chemical is. Either it's allowed, or it isn't. It doesn't say the chemical is safe, non-carcinogenic, vegan, etc.PrincessPeach wrote: How is it not regulated if it has a USDA certified organic label on it please describe?
brimstoneSalad wrote: That only regulates a vague notion of how "natural", or generally how old, the chemical is. Either it's allowed, or it isn't. It doesn't say the chemical is safe, non-carcinogenic, vegan, etc.
"Organic" chemicals are carcinogenic at about the same rate man-made chemicals are. It's all just chemistry.
The problem is, organic farmers who chose to spray, have to spray a lot more to get the same effect.
Of course, there are some organic farmers who avoid all chemicals, and do no spraying at all, but there's no way to know which, and as far as commercial organic farms go (beyond family businesses) I doubt that's true of any, since it takes more human labor to weed and plant in a way to minimize pests. The issue is knowing what/if/how much they spray, since that aspect is not regulated.
If I had my own standard -- BrimstoneGanic? -- I'd ban all spraying of anything by default, permitting no assumptions that any ingredients are safe (particularly the untested "natural" ones, and the surfactants used in the sprays), and require the entire formula to be demonstrated to be safe by determining how much of each component is left on the plant, and evaluating each independently.
Farmers could only spray with water/alcohol and a few other safe solvents (if needed to dissolve it) and the active ingredients that have actually been tested.
Also, no animal feces or rendered corpses.