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Comment Re:So what? (Score 1) 412

St. John's Wort is no more effective than placebo.

(Sources: Search for "effectiveness of X" and pick nih.gov or webmd)

OK, sounds like fun! Lets see... google "effectiveness of st john's wort"... pick the first NIH or WebMD link. Got it, that'd be this one:

Is there scientific evidence that supports the use of St. John's wort for depression?

There is some scientific evidence that St. John's wort may be helpful in treating mild depression, and the benefit seems similar to that of antidepressants. However, two large studies, one sponsored by the National Center for Complementary and Alternative Medicine (NCCAM), showed that the herb was no more effective than placebo in treating major depression of moderate severity; ironically, the conventional drugs also studied did not fare any better than placebo, either.

Hmm. So, according to the first link (that you recommended) St John's wort is about as effective (or ineffective) as conventional drugs. Only cheaper and with far fewer side effects (Source: ask anyone who's taken a conventional antidepressant)

Meanwhile, Wikipedia (with references) says:

An analysis of twenty-nine clinical trials with more than five thousand patients was conducted by Cochrane Collaboration. The review concluded that extracts of St John's wort were superior to placebo in patients with major depression. St John's wort had similar efficacy to standard antidepressants.

And what about side effects?

The rate of side-effects was half that of newer SSRI antidepressants and one-fifth that of older tricyclic antidepressants.[9] A report[9] from the Cochrane Review states:
The available evidence suggests that the Hypericum extracts tested in the included trials a) are superior to placebo in patients with major depression; b) are similarly effective as standard antidepressants; and c) have fewer side-effects than standard antidepressants. [...] St John's wort is generally well tolerated, with an adverse effect profile similar to placebo.[21]

Follow through with the references at your leisure.

Comment Re:So what? (Score 1) 412

Sorry, I think you fail this one.

It's not unscientific at all to assume a claim is not true if there is no evidence for or against it.

If there is no evidence for or against a claim, then there is no reason to assume anything about it. Assuming it is not true is not a valid conclusion from no evidence.

Come on, people, this is too simple to fuck up. Here's a simple technique to avoid this stupid mistake: You are not required to update your beliefs whenever someone makes a claim. Assuming they are wrong is just as stupid as assuming they are right. If there's no evidence for or against, then the claim should have no effect on your belief.

Comment Re:So what? (Score 1) 412

Perversely, if they manage to prove effectiveness they then fall under the FDA.

Herbal supplements fall under the FDA anyway. You are aware what the F in FDA stands for, right?

Given that the FDA manages to simultaneously drive up costs and fails to provide safety, they want nothing to do with that.

Whether the FDA makes the cost of prescription drugs unnecessarily high is up for debate. Given some of the recently approved drugs that turned out to be deadly, it doesn't seem obvious that they do. But their track record on food safety is excellent, in my opinion. Unless you eat a ridiculous amount, there isn't any food you can buy in the supermarket (including herbal supplements) that is an immediate safety risk. What foods are healthy for you in the long run is an entirely different issue.

So until the FDA is reformed to stay on-mission and avoid extreme costs for no benefit, they will continue to stay far away from spending money to prove effectiveness.

It's not the FDAs job to prove the effectiveness of herbal supplements. Never has been.

Comment Re:More ambiguous cruft (Score 1) 514

How is this a Troll? Because it goes against the groupthink?

GMO is different, it's a fundamentally different approach to breeding plants which goes way beyond breeding, and it permits outcomes which were not feasible or even possible before. That is cause for alarm. It's not reason not to experiment, of course. Science is how we progress as a species. I object to using the wide world for these experiments, not to doing the science.

This is a perfectly reasonable point of view. It is objectively true that GMO is different from traditional breeding methods. How many generations of selective breeding would it take to breed a glow-in-the dark strawberry plant? I have no idea, but I bet if you started at the dawn of agriculture you still wouldn't have one. What would you even select for? But now we can do that directly with genetic engineering, in one generation. Genetic engineering of crops is a second agricultural revolution, except with even more potential impact both to human health and the health of ecosystems.

And what effect did the first agricultural revolution have on human health? It was good, right? Not necessarily:

When populations around the globe started turning to agriculture around 10,000 years ago, regardless of their locations and type of crops, a similar trend occurred: The height and health of the people declined.

... Many people have this image of the rise of agriculture and the dawn of modern civilization, and they just assume that a more stable food source makes you healthier," Mummert says. "But early agriculturalists experienced nutritional deficiencies and had a harder time adapting to stress, probably because they became dependent on particular food crops, rather than having a more significantly diverse diet.

Sound familiar?

... "Culturally, we're agricultural chauvinists. We tend to think that producing food is always beneficial, but the picture is much more complex than that," says Emory anthropologist George Armelagos, co-author of the review. "Humans paid a heavy biological cost for agriculture, especially when it came to the variety of nutrients. Even now, about 60 percent of our calories come from corn, rice and wheat."

... "I think it's important to consider what exactly 'good health' means," Mummert says. "The modernization and commercialization of food may be helping us by providing more calories, but those calories may not be good for us. You need calories to grow bones long, but you need rich nutrients to grow bones strong."

People have become healthier because of agriculture, but not because the food is healthier--it probably isn't healthier. Rather, we've become healthier in the long run because agriculture allowed us to produce enough food to have doctors and clean water and sanitation. In the short term, agricultural food made us less healthy.

In principle, a genetically engineered food supply could be overall better, maybe even incredibly better. But in practice it isn't clear we're getting that, or even if that's what we're trying to get. Instead, we're just continuing to make food even cheaper, not necessarily healthier, with even more dependence on particular crops.

Agriculture freed enough people from the burden feeding themselves to create modern civilization. But today almost nobody is a farmer--we're just making agriculture more profitable, but at what cost? Genetic engineering so far has mostly been used to maximize crop yield over nutrition and diversity, just like we've always done.

Which is to say nothing about the potential ecological implications. "The picture is much more complex than that" is an understatement. This won't be the first time we've forged ahead with some technology completely oblivious to the ecological impacts.

Comment Re:If it's accessing your X server, it's elevated (Score 3, Insightful) 375

The basic misunderstanding here is the idea that the screen lock in old X was designed for security, and usable as such; it was just a screensaver with a password

What use is a screensaver with a password that isn't designed for security? Why is the password even there? So it looks secure? Lets just admit it was poorly designed from a security standpoint. That's fine, most stuff designed at that time was not secure. MS-DOS had no security at all. Pointing out that NT occasionally has some good ideas is not an indictment against Unix.

Comment WTF is an Oort Online? (Score 1) 181

IE was well optimized for Sunspider already, so there is not much of a change there. Google Octane 2.0 however has always been terrible in IE, and now it comes in roughly the same as Chrome, for a massive 81.8% increase over the old rendering engine. Kraken continues this with a 45% jump in performance. It is a big change, and a welcome one too.

It would help if they mentioned what the hell these benchmarks are supposed to measure. Out of Sunspider, Octane 2.0, Kraken 1.1, WebXPRT, Oort Online, and HTML5Test, only HTML5Test has a name that means anything to me. Most of them are easy enough to google, but I didn't find anything searching for oort online benchmark. Isn't this supposed to be the author's job?
 

Comment Re:Terrible names (Score 2) 378

That's just it, products aren't supposed to be released with code names, that's the whole damn point. For decades code names were used just to give the people working on a project something to call it, because coming up with a real product name takes time (market research, trademark search, considering how it sounds in other languages, etc.) Ridiculous names were chosen on purpose so that they wouldn't be mistaken for actual product names. I guess some marketing genius didn't get the memo.

Comment Re:Ppl who don't know C++ slamming C++ (Score 1) 200

Developing a useful, general framework for expressing the relations among different types of entities (what philosophers call ``ontology'') seems intractably difficult. [...] a variety of inadequate ontological theories have been embodied in a plethora of correspondingly inadequate programming languages.

My favorite example of that is the Circle-ellipse problem. It seems so natural that a circle is-an ellipse, but it doesn't map to OO heirarchies the way we expect it to. The ontologies offered by OOP languages are always presented as if they were perfectly natural and universal without a hint of the lurking problems. It's not until you come up against some of these problems (hopefully early, before you've drank the coolaid) that you start to realize something's wrong.

[...] In fact, we suspect that these problems cannot be adequately addressed in terms of computer-language design alone, without also drawing on work in knowledge representation and automated reasoning.

Ok, fine, but I'd settle for less inadequate.

Comment Re: COBOL (Score 1) 386

I think power consumption has brought back an emphasis on performance. With desktop software we were at a point where even the most inefficient languages wouldn't make a noticeable difference, except maybe in memory usage. Inefficient software won't necessarily seem slower to the user, but they will notice the power consumption. Mobile chips are narcoleptic. The faster you can get stuff done, the faster the chip can go back into lower power mode.

And on the data center side, it is kind of surprising when you see the massive amount of power consumed. Energy is already a big chunk of the costs of running data centers, and energy is probably just going to get more expensive in the future. More efficient means fewer servers. Facebook is doing a lot of stuff in C++ nowadays, and I believe power consumption is one of the driving factors there.

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