This is largely true, but a really incomplete understanding - lipostatic mechanisms are still not particularly well understood and role of hormones like leptin in hunger and fat regulation just isn't well known enough to really hammer everything out. There's clearly a significant role for insulin resistance in causing obesity as well.
So, yeah, "eat more green things, eat less sugar, and move more" is good advice for weight loss, the "C in/C out" paradigm is just not very good for explaining fine-tuned regulation of weight that's actually observed in practice.
Last edited by Spectral; 2017-07-29 at 08:10 PM. Reason: spelling
I have some specific ideas that generally come from my experiences and tend to conflict with prevailing medical science.
1 - Pathogenesis of acne. I don't think the prevailing idea on this is correct; some studies suggest that inflammatory events begin prior to bacterial colonization, shifting cause from bacterial to underlying inflammation that can in some cases be caused by reactions to foods or intestinal flora. This is still a minority view among dermatologists, but I think it will become more accepted in the future.
2 - Pathogenesis of heart disease. With so many different actors involved here, the cause tends to be oversimplified. Molecular biologists simplify for epidemiologists simplify for doctors simplify for patients, and what you end up with is something along the lines of 'cholesterol causes heart disease, here have some statins and you'll be fine'. To make things worse, corporations capitalize on these oversimplifications to market their foods. There's just so much garbage in this field. In truth, cholesterol is probably necessary but not sufficient to drive the formation of arterial plaques, and things like lipoprotein modifications (via glycation, oxidation from blood sugar spikes and pollution/smoke exposure) and inflammatory context (diabetes) are true drivers behind the disease.
Yeah I'll second this. People like to trot out the 'calories in, calories out' bit, and while it's true, it's also an oversimplification that preys on semantic errors in their opponents' arguments. Calories in involves food intake, but it also involves efficiency of absorption, efficiency of macromolecule degradation in the intestines, enzyme levels/polymorphisms, hormone responses, food composition (fiber, protein), vitamin concentrations and more effects that aren't captured by a simple calorie label. Calories out involves basal metabolic rate, polymorphisms in catabolic enzymes, hormone responses, vitamin concentrations and so forth - and this number isn't something that can be quantified by your treadmill.
Yes, that writing reflects what science has become in the fad form, a chain of unending nonsense circle jerks, and where arguments generally range from semantics to woefully misapplications.
That is on average when people are out and our right lying.
Science has been around for a while even as the scientific method was being ironed out there was science (Quackery) then, that really wasn't science at all. 90% of what is argued online is typically one person arguing one point of view they got from somewhere else with another person who did the same thing, post links back and fourth.
For the best entertainment, simply watch two people argue who both ripped off links and copy pasta from somewhere else to try to bolster their either irrelevant or completely non existent argument.
The internet to cheap marketing the over all interest in science on the level it is now is a fucking fad, much in the way say Christian ROCK was Christian MOVIES. If you don't think much of the same bullshit comes from the same place regardless to what someone claims Atheist or Religious it's the same thing.
It's a fad, it will die, and more importantly people along with their alternative facts and flat earth bullshit, are probably going to snuff out any real possibility in a general sense to direct interest in science in any real or productive way.
BUT DUDE CHICKS DIG NERDS!
Last edited by Doctor Amadeus; 2017-07-29 at 08:19 PM.
Milli Vanilli, Bigger than Elvis
Well it happens to often and it isn't because of low I.Q or intelligence, but it is fucking stupidity and people are electing it because they think the shit is funny. And when it gets so bad that morons are arguing the god damn world is flat or 6000 years old, it stopped being funny a long time ago.
Einstein warned about out technology out pacing out humanity.
As for the internet, it's not like we are just arguing chocolate vs vanilla ice cream which is the best. It's literally arguing bullshit and people depending on ideology or political leanings co sign this shit.
I don't care if it someone you like, I don't care if their famous. Wrong is wrong for more than just looking cool or appearing non partisan.
People need to call out the rampant bullshit, or not even science a tool can save us. Because as it sits right now, Science is a fad. Or at least become nothing more than that.
Milli Vanilli, Bigger than Elvis
IQ measures (more precisely ranks) a subset of human abilities that may or may not be applicable to a variety of situations. One that comes to mind is ability to make the right decision under stress/pressure/time constraint. I am good at logic, but terrible at making fast decisions like... absolutely terrible. An IQ test doesn't measure it and I am pretty sure a fighter jet pilot is required to have that ability. All in all, IQ is a good measure for logical/analythical abilities but that's probably about it and to be fair, it is enough to be successful in most conventional settings and that's what misleading most people imo.
The only reason for that uncertainty is because we're already outside any natural cycles in geological history that we could use as a prior example to build from. We can make some assertions as to some broad strokes, based on how much slower natural processes have affected global conditions, but the rapidity of anthropogenic warming is completely unprecedented.
Science can't literally see the future. Scientists aren't psychics. And this smacks of blaming them for not being such. Of course we can't literally see the future and know exactly how it will unfold. That doesn't call science into question; it establishes that we're humans, and science can only build from data, and is thus necessarily going to be cautious about stuff for which there is no direct data to draw from.
It doesn't mean we don't know that the planet will keep warming. It means we don't know what kind of catastrophic snowball effects might be triggered by such warming, or how badly they'll affect human society. The direct consequences of the warming alone are bad enough, and that's where scientists mostly stick to, unless you ask them about what they think might be possible.
That's when you'll get references to things like algal blooms, the shifting of major ocean currents and in particular the North Atlantic Current, which has a significant warming effect on Western Europe as a whole (London, England is at about the same latitude as Calgary, Alberta, by way of example). Or the possibility of superstorms, or major desertification impacts, or what have you. Those concepts involve extrapolation from past warming cycles, but those occurred MUCH more slowly, and so exactly how secondary effects will crop up is a little uncertain. Making changes more rapidly generally doesn't smooth things, however.
Yeah, when I was about 17 years old and kinda chubby I shed 30 pounds with keto. I think for most people, it's the easiest way to lose weight. It can also be an efficient dietary strategy for extreme endurance sports, FWIW.
More broadly, I think it's important to note that there's a lot of variance across individuals, to the point where giving generalized advice just isn't very good. I run a lot and eat a fairly typical runner diet with lots of rice and pasta. I don't seem any worse for it, but I surely wouldn't recommend it to someone that was either sedentary or only did light exercises.
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My money is on high IQ people making better decisions under stress/pressure/time constraint than low IQ people, on average. I don't think your example is particularly good here. Maybe this will occasionally be swamped by other factors, but on average, I would expect high IQ people to have an even larger advantage over low IQ people under time constraints than when everyone has plenty of time. Tests like the Wonderlic support my contention.
I'm 100% there with you. I get this. The difference between the science and politics of climate change is huge right now. And some statements you've made push into that territory. Namely mentioning a snowballing effect, or saying the rapid change doesn't smooth things out. Problem is we have no idea, Doomsday predictions falls outside of science. The Earth has been much warmer than it currently is, and in fact we are in a period of lower temps and weather stability. Our current climate is outside of what we would consider usual for the Earth.
In the large scheme of things, human pollution has added a volcano eruption or two worth of damage to the environment. Its hard to predict if it's significant. One of the reasons we should slow our output is because of the uncertainty. But attributing Extinction level events to human involvement is baseless, seeing as there have been plenty of climate related Extinction level events without us. It could just be our time.
The easiest like example of the fervor being created by this is the people who think it's not safe to bring children in the world because the world is getting so violent. When in reality it's never been more peaceful.
Okay, I'm not at all like that guy. What I am saying is that people are looking for knowledge that is set for all time. They want their questions answered once and for all. That Mac guy is exactly like that. He's in search of absolute, and he rejects science because some scientists or thinkers were wrong (by the way, Aristotles as a scientist, really?). And some people are ready to believe any word spouted out by a guy because it has Ph.D. at the end of his name. Well, science does not believe in absolute truths. Theories are accepted while they work. When observations contradict them, they are modified or discarded. This is how science progresses.
"Je vous répondrai par la bouche de mes canons!"
I believe there might be an afterlife, unconscious reincarnation might exist. and maybe their's something outside our universe,? I'm not saying these things exist, just that I hope they do. Won't know the 1st til im dead tho. Will never know the other 2. But I don't follow religion and am agnostic.
Last edited by TheEaterofSouls; 2017-07-29 at 11:05 PM.