One common thread in science denial is post-modernism. The American Right is dominated by post-modernists at the moment, and the Left has been for decades.

By "post-modernists" I mean people who believe that objectivity is not just impossible but actually pernicious, that truth is a social construct, and that "different ways of knowing" are equally legitimate and culturally dependent.

This is in contrast to the scientific mindset that understands that while there is no view from nowhere there is also no view of nowhere, and works hard to see that place that exists independently of the knowing subject as clearly as possible. Pro-science people are Bayesians, so they know certainty is impossible (knowledge is uncertain; faith is certain, and also an epistemic error) and that Bayes' rule provides the only consistent way of updating our beliefs in the face of new evidence, so it doesn't matter what your ancestors or you pastor tells you, there is only one way of knowing.

I'd bet a lot of these "highly educated" anti-vaxxers are victims of post-modernism in this sense. It should be relatively easy to find out how well they know their Derrida, Laccan, Leotard and Foucoult compared to their more vaccination-friendly neighbours.

The odds aren't appreciably closer to zero, the enjoyment is the same or greater, there is no chance of disappointment, and the cost is zero.

If you invest the $104 a year you'd otherwise spend on lottery tickets then with interest at the end of 40 years (from age 20 to age 60) you will have accumulated about $9K, assuming 3.5% interest.

There are two things to say about this:

1) Diet and fitness are hard problems because humans evolved as opportunistic hunter-gatherer-scavengers, so we are moderately well adapted to almost any imaginable lifestyle. When the optimum is broad and shallow (which it necessarily is, especially for diet, unless you are an evolution denialist) it is easy to wander around in the noise.

This is made worse by snake-oil salespeople who are dedicated to the idea that the optimum is narrow and deep, and they can sell you its precise location. They take any minor wobble that scientists identify--which based on evolution is almost certainly noise--and declare it the One True Location of Perfect Health.

2) The alternative is stories. Science fails to get traction with the public because it lacks narrative, which is an idea I explore in a lot more depth here: http://www.amazon.com/Darwins-...

Your own answer makes clear what anyone who isn't a sociopath knows: people in positions of power and respect--which includes professors and college instructors--have a professional obligation to refuse all such advances.

There are a whole bunch of reasons for this, but a big one is that even if you can't imagine it[*] people in such positions have a ridiculous amount of influence over some individuals, a degree that amounts to coercion.

[*] though why anyone would think what they can or cannot imagine is interesting or relevant to any question of what is real is unclear... however I've seen some commenters here announce their imaginary ideas as if they were somehow important to the question.

To people who do know what an engine looks like, it looks like your engine is made out of mostly plastic. I've never been able to get used to this.

With regard to sounds, once upon a time engine noise used to be a diagnostic, and it kind of bugs me to see it over-ridden by artifice. But in reality, modern vehicles have so much onboard intelligence and are so much better made than cars of decades past that the lost diagnostic capability in the engine noise is almost irrelevant.

The simulation argument is nonsense that is only plausible to people who either haven't given it any thought or don't know any physics: http://www.tjradcliffe.com/?p=...

Might be great technology. Not a great acronym.

It is likely that other processes will be longer-lived. For example, if there are optical emissions associated with the event they likely involve hot matter, which will in most reasonable scenarios take much longer then milliseconds to cool down. Gamma rays from nuclear processes will likewise have lifetimes that can be into the seconds (from intermediate beta decays.)

There is a lot of mystery here. Collapsing neutron stars is on possibility, but getting the details right is going to be interesting. The billion light-year distance seems to come from dispersion measurements, which require that the initial pulse be much narrower than the observed pulse. Interstellar (and intergalactic) plasma slows down different radio wavelengths by slightly different amounts, so it will tend to spread out. By looking at the spread as a function of frequency it is possible to get an estimate of distance, but it depends on a lot of assumptions being correct.

There is still a chance, albeit small, that these are closer than currently believed.

Finally, it is worth noting that the first few detections of these things were all from the same radio telescope, and the scientific community did what we always do when something weird is seen only in one place: put on a side-bet that it was equipment malfunction, because the odds are always good on that.

By "kept so busy at home" you mean "engaging in productive trade", right?

Because it certainly wouldn't make any sense to suggest that bombing them, for example, is "keeping them busy" in any materially useful sense, since we have overwhelming empirical data that bombing and any other form of military assault has the primary result of engendering resistance.

Furthermore, "at home" is Belgium for the people involved in this action, and "at home" was France for the blasphemophobes who murdered the blasphemers of Charlie Hebdo.

You are right that this is an asymmetric war, but you don't seem aware that that requires tactics very different from bombing or other military action in many cases. Limited military assaults can serve definite purposes, as the case of ISIS shows, but the real war won't be won on the battlefield any more than the war against the Soviets was won on the battlefield.

In fact, there not being a battlefield in any conventional sense was a requirement for winning against the Soviets. Even setting aside the problem of nuclear weapons, if we had met the Soviets on the battlefield we can say with near certainty that the population would have rallied 'round the commisars, and the Soviet Empire would have never fallen.

As such, our tactical response to Islamists should be primarily--but not exclusively--non-military. It should be economic, political, satirical, even poetical: http://www.tjradcliffe.com/?p=...

It took hundreds of years for Christians to let go of blasphemophobia. It may take as long for Muslims to let go of theirs. We should be in this for the long haul, and while we should be willing to kill and die now and then, if anyone suggests those should be the primary activities involved, they are simply expressing a profound ignorance of humans, and history, and warfare (both its costs and its effectiveness, which bellicose emotionalists often get wrong.)

So is it an example, or a joke?

If it's an example, what is it an example of?

If it's a joke, then it's in spectacularly poor taste.

"Ha ha some blasphemophobes have just murdered some blasphemers, let's talk about how funny it is to beat up people who insult your deeply held beliefs."

Blasphemophobia kills, and it's time we started calling it out and saying it is never appropriate to meet blasphemy with violence of any kind: http://www.tjradcliffe.com/?p=...

To say otherwise is to be one of those people who claim, "Michael Brown was a bad kid so really, we shouldn't be too hard on the cop who shot him down on the street, because hey, the cop thought that black kid was like an unstoppable demon. Wouldn't you shoot an unarmed man under those circumstances?"

Likewise, "Hey, you'd punch someone out who insulted your mother, wouldn't you? So can't you understand just a little bit how someone could be so angry you insulted their religious beliefs that they'd plan and execute the murder of twelve people who had never done any physical harm to anyone?"

Same lame excuses. Same lame apologetics.

Nope. In order to enforce consistency on assholes they are forcing the assholes to live with the logical consequences of their own world view.

That is: if you believe property is theft, people should be free to steal from you. If you believe free speech is subject to ideological approval, ideologues should be able to take it away from you.

You should treat people according to the views they espouse. This--like tit-for-tat in the prisoner's dilemma--is the only stable solution to the problem of morality.

There is, admittedly, an issue of what the appropriate level of abstraction is, but in general the rules of a) going one level of abstraction above the one at which people posit their moral theories and b) tending toward the level of abstraction that gives the victims of any moral theory the greatest influence will solve that problem. So it really isn't such a big issue after all.

Consequential libertarianism (which is what I call this theory) is the only stable moral theory. It ultimately leads to a relatively generous, live-and-let live, non-violent morality, if carried through consistently.

The difference between Christian terrorists and Muslim terrorists is that the majority of Christians worldwide do not support imposing a system of Christian law on their society. Some do, certainly (these guys: http://www.allaboutworldview.o...) but nothing like the fraction of Muslims in most Muslim-majority nations: http://www.pewforum.org/2013/0...

In the US, proponents of Biblical Law are powerful (http://www.theocracywatch.org/biblical_law2.htm) but have relatively little influence in the face of American secularism. But if Christian terrorists in the US started killing gays, say, I would damned well expect proponents of Biblical Law to stand up and make clear that even though they are in favour of lawfully killing gays (as per Deuteronomy) that they are opposed to unlawfully killing gays.

In the same way, since a very large number of Muslims support Sharia law, and since Sharia law in at least some of its variants imposes a death penalty for blasphemy, I don't think it's unreasonable to ask supporters of Sharia law (that is, a sizable fraction of ordinary Muslims) to stand up and say, "By the way, even though we support laws that would put blasphemers to death, we don't support people who do it freelance like this, in part because they killed people who weren't blasphemers but just bystanders. If we just had Sharia law we could kill the blasphemers cleanly and with much less collateral damage, and we would totally support that, but not this messy ad hoc stuff."

This is uncontroversially true (http://www.pewforum.org/2013/04/30/the-worlds-muslims-religion-politics-society-overview/) but worded as "support of Sharia law", which technically means that while they support violence they don't support "murder" because murder is unlawful killing, and under some variants of Sharia law it would be lawful to kill people for blasphemy (there are 17 people on death row in Pakistan for blasphemy right now.)

However, what you are saying is irrelevant to the point that many Muslim organizations do condemn these sorts of freelance, unlawful, killings of blasphemers. That they do this is not all that much comfort, unfortunately, because support for Sharia law is only incrementally less horrible, anti-Enlightenment and anti-democratic than support for murder.

Since the climate has achieved neither of these equilibria in four billion years, despite massive changes to the solar constant (early quiet sun), atmospheric composition and land-coverage by plants, we can be sure on this basis that the models are wrong. Which is not surprising, because the models are unphysical: they contain small but significant approximations to the true physics that mean it would absolutely astonishing if long term integrations resulted in anything remotely resembling reality.

This is not to say that climate models are useless or "global warming is a hoax", but that we should be extremely cautious in their interpretation. There are excellent reasons to not dump gigatonnes of GHGs into the atmosphere without precise models, and its not as if some gang of left-wing idiots are trying to hijack our need to make relatively modest tweaks to global capitalism and "change everything" in some doomed revolutionary experiment of the kind that failed so frequently and bloodily in the 20th century, so there's really no reasonable impediment to taking modest steps toward a cleaner world, such as replacing some fraction of income tax with carbon taxes.

After all, who but a wealth-hating socialist would oppose reducing the tax on something basically good (income) in favour of a tax on something basically bad (GHG emissions)?

"The satire will continue until the killing stops": http://www.tjradcliffe.com/?p=...

We should all be making as much fun of Islamists and their blessed prophet as we can. I like my caricature of Mohammed more than yours, though:

~0:-{=

(complete with bomb in turban, like in the Jyllands-Posten cartoon: http://www.zombietime.com/moha...)