The memo cites case law to justify the suppression of 4th and 5th amendment rights. For example:

and:

So if I'm reading this correctly, 4th amendment rights don't apply if the government deems that its interests outweigh yours, and 5th amendment rights don't apply if the the government deems that its interests outweigh yours or the government asserts that it would be excessively burdensome to give you due process.

The only reasonable interpretation of this is that the government of the United States has become exactly what the Framers feared: an utterly autocratic organization that asserts its own interests over and above the interests of citizens who may come into conflict with it.

Physicists have a funny way of talking about theoretical entities, particularly these days when theory almost always leads experiment. We have years or decades to talk about theoretical entities, and that leads to a strange nomenclature.

"The Higgs" is actually a class of particles. In the "bare" electro-weak theory none of the particles have masses. The only way to give them mass is to break one of the internal symmetries of the theory, and one "natural" way of doing that was invented by Peter Higgs and others in the form of a massive scalar field that takes on a non-zero vacuum expectation value as energy decreases (this is the famous "Mexican hat" potential.)

Suppose we arrived on Earth from Mars and were observing the inhabitants, and we wondered how emergency vehicles would get through busy traffic. One of our number--call it Sggih--theorizes that humans, being visually-oriented, might use a flashing light to warn motorists of an emergency vehicle. Others might elaborate on this and suggest that both a flashing light and a loud noise would be use. All of these types of local warning mechanisms might go under the name of Sggih, with the original one being the "minimal Sggih mechanism" and the other ones going under different names.

In the meantime, there are those who think that humans are telepathic, or use radios, or some other non-local signalling mechanism.

Then one day in the course of observation a Martian--and let's say Martians are deaf, the air being so thin there--sees an emergency vehicle with a flashing light on top zipping through traffic. Horray! The Sggih mechanism is correct! At least probably... it may be that wasn't an emergency vehicle but some kind of advertising stunt. And if it is the Sggih, which one is it? Further research is required to determine if humans use the minimal Sggih mechanism or one of the more complex elaborations...

This work is in the vein of that further research, and the outcome strongly suggests that of the various theoretical possibilities, nature is actually using the minimal Higgs and that is what has been seen, rather than some unexpected but similar exotic particle.

All of this is good news for those of us who are unenthused by supersymmetry and other more-or-less exotic extensions to the Standard Model.

The interesting thing about math is that it is a language that reveals underlying isomorophisms, like the one described in TFA. This feature is one of the things that leads to naive people thinking that the math somehow "precedes" the things it describes.

But we see similar isomorphisms in all languages. Consider the "ballad" form of poem. It occurs in incredibly diverse contexts, but the underlying structure is always the same, which means you can sing "Amazing Grace" to the tune of the theme from "Gilligan's Island". So claiming that "pi" shows up in a variety of contexts doesn't prove anything except that it reflects those parts of the universe we find it interesting as humans to describe.

Furthermore, mathematical descriptions include extraneous bits. Wave equations have both advanced and retarded solutions, for example. If the math truly "preceded" the reality you'd expect that this would never happen, or that there would be some mathematical (rather than empirical) principle that let us get rid of the parts that don't describe reality.

The role of mathematics in biology is an, err, evolving one. The possibility of a law-like mathematical description underlying biological and evolutionary processes is at least worth speculating about: http://www.amazon.com/Darwins-...

From TFA: "Second, suramin is a poor drug choice for chronic use because of potentially toxic side effects that can occur with prolonged treatment."

And from the Wikipedia page on the drug (http://en.wikipedia.org/wiki/Suramin#Adverse_reactions):

So while this is an important piece of work that identifies purine metabolism as a critical set of pathways related to ASD, it should be viewed primarily as a starting point for a more precisely targeted drug that will have the same effect on the pathways that matter without also messing up the ones that cause the side-effects.

This. Expecting people with no knowledge of statistics, programming, or machine learning algorithms to develop appropriate models and interpret them correctly is unrealistic.

I've worked on applications that attempted to bring machine learning to the desktop for specific tasks, and it failed because naive users were simply not able to bring the required knowledge and nuance to the table. It made experts better (I still use the program myself now and then) but there was a threshold below which it was useless.

Without getting your hands on the data and understanding something about the internals of the problem you can't build learning systems that will be plausibly generalizable. Overtraining (and undervalidation) is still a rampant problem in ML applications, and this kind of technology will just make it worse.

Learning algorithms, especially at the level they are implemented in R, are not black boxes. They need to be understood and applied carefully and appropriately.

To go from 136 million in 1871 to zero in 1900 (the year the last passenger pigeon was shot in the wild) would have taken a phenomenal killing effort. At that size of population the reproduction rate must have been getting on for 100 million new birds a year, and every bird killed must simply created a better chance that next year's young would survive, because they would be competing for food with a smaller flock.

Granted, the nesting areas were relatively small and therefore subject to easy destruction, but two (related) factors should also be taken into account: disease and invasive species (which could well have brought diseases with them.)

Although introduced to late to be the culprit with respect to passenger pigeons, the common starling is an example of the massive effect invasive species can have on local ecologies. Furthermore, the massive changes to the prairie eco-system as the result of farming must have had an effect as well.

So while hunting and wanton destruction of nesting habitat obviously didn't help, it's interesting to ask, "Could the passenger pigeon have survived even without deliberate attempts to kill it?" The answer is not obviously "yes" (nor is it obviously "no", which is why the question is interesting.)

In this context it is worth remembering that the exclusion zone around the worst civil nuclear disaster in human history is far, far better for the local wildlife that simply having a thriving human population in the area: http://www.slate.com/articles/... (the article incorrectly states that observations of wildlife diversity around Chernobyl depend on the assumption that radiation isn't as bad for animals as humans, but this has causality backward: it is simply a matter of empirical fact, backed up by systematic observations carefully ignored by critics, that wildlife diversity in the exclusion zone is as high as that in protected nature reserve.)

But you're also concluding that if the machine does it as well as the human it is "really" a human intelligence, but if a man does it as well as a woman he is not "really" a man.

The basic premise of the test is, "If two unlike things behave alike in one case, we say they are the same; in the other case, we say they are different."

The premise of the test violates its conclusion.

Absolutely none of which is relevant to ride-share arrangements, but was relevant before a ubiquitous network allowed people arriving at airports to pre-arrange with a party on the receiving end, who has been vetted by an honest broker (Uber et al).

The ability to personally connect with the person picking you up makes rideshare services more like a buddy picking you up and you paying for gas than a traditional, anonymous taxi service.

tl;dr: Irrelevant rules are irrelevant.

None of those species developed the kind of representational, specifically human intelligence that builds spaceships and discovers universal gravitation. They "could have", of course, but as a poster up this thread has pointed out, we have left the hand-wavey philosophy behind and are now using the only way of knowing: the discipline of testing ideas by systematic observation, controlled experiment and Bayesian inference... this discipline is called "science".

We know of exactly one species that developed specifically human intelligence: us. There are tool-users all over the place. Tool-use is found in bonobos and birds. There are language-users of a kind as well: it would be astonishing if humans were so good at language if it wasn't an elaboration of capabilities that existed in our ancestors.

But what we do--specifically human intelligence, not the intelligence of beings who chipped flints into useful shapes or use sticks to capture ants or whose various articulations communicate a variety of important states--what we alone do is unique to us, and we are even beginning to understand why that is the case.

Obviously specifically human intelligence did not evolve to write sonnets or build spaceships, so it could not have been selected for due to its enormous problem-solving scope. Our brain uses 10% of our body's energy budget, which is a ridiculous burden, and it wasn't evolved against the possibility that one day it would be useful in the development of the political state. It was developed because it got us laid. Proto-human males and females were more likely to mate with partners who could entertain them, and being modestly bright themselves they found brighter partners more entertaining (this also explains why both males and females have the same intelligence, because both minds had to be engaged in the process for it to work.)

Quite accidentally, that resulted in our specifically human intelligence, which is not the intelligence of tool-using birds or communicative pack hunters, but the only kind of intelligence that builds spaceships and discovers mathematical laws describing reality (which is the only kind of intelligence the Drake Equation is concerned with.)

So all the actual evidence we have tells us that specifically human intelligence--not the intelligence of dolphins or whales--evolved:

a) by accident, as an epiphenomenon of sexual selection

and

b) exactly once.

Given the former, the latter is not surprising.

This is quite unlike every other complex characteristic of species. Eyes have evolved independently dozens of times (different types of eye use different biochemistry). Wings, likewise. Ditto fins. And so on.

So it is not at all implausible that the probability of developing specifically human intelligence of the kind required for a species to be detectable at stellar distances--a kind that is not found in any other species on Earth--is extremely improbable, even though life itself is extremely probable. And that is my personal bet, as we go out and explore other worlds: we will find life everywhere, and the specifically human intelligence that took us to the stars in the first place... no where.

[I've had this argument before, and am not under any illusions as to the ability of people who believe intelligence must be common to bring up imaginary "counter arguments", but what we can or cannot imagine has no bearing on what is real, only reality does.]

Not even close, because our conclusion about other humans is based on a huge amount of non-verbal communication and experience, starting from the moment we are born. AI researchers (and researchers into "intelligence" generally) conveniently forget that the vast majority of intelligent behaviour is non-verbal, and we rely on that when we are inferring from verbal behaviour that there is intelligence present.

Simply put: without non-verbal intelligent behaviour we would not even know that other humans are intelligent. Likewise, we know that dogs are intelligent even though they are non-verbal (I'm using an unrestrictive notion of "intelligent" here, quite deliberately in contrast to the restrictive use that is common--although thankfully not universal--in the AI community.)

With regard to the Turing test as a measure of "intelligence", consider it's original form: http://psych.utoronto.ca/users...

Turing started by considering a situation where a woman and a man are trying to convince a judge which one of them is male, using only a teletype console as a means of communication. He then considered replacing the woman with a computer.

Think about that for a second. Concluding, "If a computer can convince a judge it is the human more than 50% of the time we can say that it is 'really' intelligent" implies "If a woman can convince a judge she is male more than 50% of the time we can say she is 'really' a dude."

The absurdity of the latter conclusion should give us pause in putting too much weight on the former.

There's no real point in arguing with a gun nut, but I'll do so anyway.

You point out that the US has more guns per person. But the US also has (plausibly) seen a considerable drop in the number of people who own guns in the past 30 years: http://www.pewresearch.org/fac...

So triumphal ballyhooing about "proof" (never a good sign in someone who pretends to be arguing the data, which only ever increase or decrease plausibility) is a bit premature. It is at least as plausible that some types of violent crime have decreased because fewer people can lay their hands on a deadly weapon in a moment of anger or confusion.

When making a statistical argument (but I repeat myself) it is always important to dig into the sub-structure of the data. In this case, the distribution of gun ownership. In other cases, the kind of gun owned may be important: there is some evidence that the prevalence of handguns specifically are associated with homicides. Canada, for example, has comparable long-gun ownership to the US--and they are used for the same primary purpose here as they are there, which is to commit suicide--but far fewer handguns and a far lower gun-murder rate.

I'm just guessing here based on nothing but a few decades of involvement in the scientific community, but I'd say it's pretty likely that a) the scientists in question have thought of your objection already and b) they have quantified the relative contributions from increased grain size vs increased dark pollutants.

What would be incredibly stupid is assuming that people who study this stuff professionally can be out-thought by a random Internet commenter who has just encountered the question for the first time.

But just in case, let me ask you: what is the quantitative relationship between grain size and reflectivity of snow? Please respond with a graph or formula. You must have access to this information to judge the relative importance of grain size vs pollutant cover, and it would be a positive contribution to this discussion to share it.

"Todayâ(TM)s strict evolutionists are unhappy about Darwinâ(TM)s views, for even today he would be unable to provide a satisfactory explanation"

Pretty much everything he says about evolution is wrong, and this is utterly wrong, particularly with regard to the "transition fossils" question it seems to be referring to. There are plenty of transition fossils. It's simply not an issue any more.

Darwinian theory predicted that there would be transition fossils. In Darwin's day transition fossils had not been found. Today they have, in abundance. To claim otherwise is to divorce yourself from simple, ordinary truth.

Furthermore, the invoke God as the "simplest explanation" for the diversity of life is to claim that somehow God, who is by definition incomprehensible according to Scripture, is somehow "simpler" than a process that necessarily follows from the chemistry of carbon compounds and the laws of probability as we currently understand them: http://www.amazon.com/Darwins-...

Because of the degree of randomness in evolution by variation and natural selection, there are very few limits imposed by the incremental nature of the process. Random steps can take a locally deleterious feature a long way "up hill" in terms of fitness before it gets lost entirely from the population, and that process may well carry it over into a new local minimum that was deeper than the one it drifted out of.

That said, there are quite likely strong constraints on facial morphology that put limits on armouring. The human face is extremely important as a communications device, and remember: selection is driven by the differential probability of getting laid and creating successful offspring (where "successful" means... "getting laid and...")

So for example, blood flow in the face is a very important communications tool. There is reason to believe that the whole point of human's red/green colour acuity is so that we are maximally sensitive to variations in blood flow in each others' skins, particularly in the face. So variations that substantially reduced that already-subtle signalling channel would plausibly reduce the chance of those individuals getting laid.

Likewise, facial flexibility and mobility are important aspects of communication between humans (and likely proto-humans), and so on. Because we are by nature social primates, the effective communication goes beyond simple mate competition, too: the ability to form viable troops, work together cooperatively, etc, all will affect the individual's reproductive fitness, particularly when kin-selection is factored in (my genes will go on if my siblings and cousins are successful at mating, even if I am not, so my contributions to their success matters in the evolutionary process.) [Of course, there are also completely kooky speculative ideas about group selection, which are fun to play with: http://www.amazon.com/Darwins-...

Prediction is hard, especially with regard to the future.

Anyone posting on /. ought to be well aware of the long, long history of technical prognostications of exactly the kind you are posting here that turned out to be utterly, absolutely wrong.

I won't fault any of your numbers, but failure to acknowledge the role of serendipity in the history of science and technology is just a statement of your own ignorance, not a convincing argument. This is why public funding for things like fusion power is important: because the most corporate funding is based on a greedy algorithm. It simply heads toward the deepest local minimum. The history of science and technology--to say nothing of optimization theory--tells us that such an approach will miss a lot of interesting and important stuff.

And yes, this is a recipe for throwing away a lot of public money on things that a) won't work and b) can reasonably be expected to not work. Someone has to take those risks, though, if we are ever to get the benefits of the odd thing that does work, regardless of "proofs" to the contrary. The arguments against the viability of fusion, while significant, are not at the level of strength that suggests we shut the whole enterprise down quite yet.