Mini ‘how-to’ Bluetooth/Wifi combo for Raspberry PI
Stick’em with the pointy end
Virtual and not so Virtual Space
Be Still my Bleeding Heart …
The Never-ending Privacy Battle
The Many Sides of Bitcoin
Cyber Jihadists
Hacker Gangs
The New Old War
The Sacred Executioner
Scripting Aphrodites
Mini ‘how-to’ Bluetooth/Wifi combo for Raspberry PI I recently purchased the Cirago USB Bluetooth/Wifi combo to use with my raspberry pi. All things considered, I am quite pleased. Being reasonably versed in google-fu, helped, of course. Since I want the freedom to do some mobile tinkering, I need to access the pi sans a lan. That, and my latest wild hair project […]
Stick’em with the pointy end Since I have been spending a great deal of my time playing in the field of 3D design and printing, I have only recently stumbled upon, and had time to read, “Privacy for Me and Not for Thee,” penned by Catherine A. Fitzpatrick, a human rights activist whom I first encountered in the virtual world […]
Virtual and not so Virtual Space Not long ago, someone asked if I liked 3D printing better than virtual worlds. The short answer is, equally but differently.
Be Still my Bleeding Heart … “Secure web servers are the equivalent of heavy armored cars. The problem is, they are being used to transfer rolls of coins and checks written in crayon by people on park benches to merchants doing business in cardboard boxes from beneath highway bridges. Further, the roads are subject to random detours, anyone with a screwdriver […]
The Never-ending Privacy Battle This brings me back to the Hundredpercent American. To some extent he is a pet of mine. I have always rather liked him, because he has some promising qualities. For instance, he has enormous hospitality. I used to feel personally complimented by the amazing warm-hearted hospitality showered on me by Americans. […] When I realized […]
The Many Sides of Bitcoin Pariah, darling, or somewhere in between. Bitcoin has continued to linger in the daily media spotlight since the shuttering of darknet’s black-market drug bazaar, Silk Road, and the subsequent announcement of the arrest of its alleged owner, Ross William Ulbricht (aka DPR), on October 2, 2013. Media mavens have long cast bitcoin as a sort […]
Cyber Jihadists “We’re facing a very great threat of loosely-coupled, organizational networks that increasingly rely on IT infrastructure to coordinate their movements and recruit young disenfranchised, apathetic guys as suicidal pawns in a sophisticated, dispersed movement. (…)” (AHM, Usenet, September 21, 2001)
Hacker Gangs Meet Jim Script Kiddie (skiddie). He is the guy (usually in his early to mid teens) who comes into a hacker forum, asking inane questions like, “how can I be a hacker?” He also tends to over-indulge in “hacker speak” making him look pretty much like a moron to seasoned (and not so) computer netizens.
The New Old War In 1956, FBI Director, J. Edgar Hoover initiated a program, code-named COINTELPRO (counter intelligence program) ushering in what would become the mainstay for how intelligence communities dealt with domesitic affairs. The sole directive of this program was “to expose, disrupt, misdirect, discredit, or otherwise neutralize” the activities of various dissidents and their leaders.
The Sacred Executioner In his book, “The Sacred Executioner,” Hyam Maccoby notes: “A figure in mythology that has received little attention is that of the Sacred Executioner. […] By taking the blame for the slaying, he is performing a great service to society, for not only does he perform the deed, but he takes upon himself the blame […]
Scripting Aphrodites On Wednesday, April 13, 2006, 10-year-old Jamie Rose Bolin was reported missing by her father. Investigators thought she may have been abducted by someone she met online. Oklahoma law enforcement suspected her abductor might be heading just across the border to Texas and requested Texas issue an Amber alert.
image Mini ‘how-to’ Bluetooth/Wifi combo for Raspberry PI
image Stick’em with the pointy end
image Virtual and not so Virtual Space
image Be Still my Bleeding Heart …
image The Never-ending Privacy Battle
image The Many Sides of Bitcoin
image Cyber Jihadists
image Hacker Gangs
image The New Old War
image The Sacred Executioner
image Scripting Aphrodites

Dangerous Ideas

“Every era has its dangerous ideas. For millennia, the monotheistic religions have persecuted countless heresies, together with nuisances from science such as geocentrism, biblical archeology, and the theory of evolution. We can be thankful that the punishments have changed from torture and mutilation to the canceling of grants and the writing of vituperative reviews. But intellectual intimidation, whether by sword or by pen, inevitably shapes the ideas that are taken seriously in a given era, and the rear-view mirror of history presents us with a warning.” — Steven Pinker, 2007

Editor note: Some years ago, while working on the design and implementation of a conversational AI, a good friend and colleague introduced me to Steven Pinker’s work.[1] One thing that has impressed me while reading his various publications is his ability to challenge the somewhat programmatic emotional response we (being the universal we) may have to any given topic. I am therefore quite pleased to be granted permission to re-publish Dr. Pinker’s most recent thought provoking treatise: a foreward to John Brockman’s book, “What Is Your Dangerous Idea?[2]

In Defense of Dangerous Ideas

  • Do women, on average, have a different profile of aptitudes and emotions than men?
  • Were the events in the Bible fictitious — not just the miracles, but those involving kings and empires?
  • Has the state of the environment improved in the last 50 years?
  • Do most victims of sexual abuse suffer no lifelong damage?
  • Did Native Americans engage in genocide and despoil the landscape?
  • Do men have an innate tendency to rape?
  • Did the crime rate go down in the 1990s because two decades earlier poor women aborted children who would have been prone to violence?
  • Are suicide terrorists well-educated, mentally healthy and morally driven?
  • Would the incidence of rape go down if prostitution were legalized?
  • Do African-American men have higher levels of testosterone, on average, than white men?
  • Is morality just a product of the evolution of our brains, with no inherent reality?
  • Would society be better off if heroin and cocaine were legalized?
  • Is homosexuality the symptom of an infectious disease?
  • Would it be consistent with our moral principles to give parents the option of euthanizing newborns with birth defects that would consign them to a life of pain and disability?
  • Do parents have any effect on the character or intelligence of their children?
  • Have religions killed a greater proportion of people than Nazism?
  • Would damage from terrorism be reduced if the police could torture suspects in special circumstances?
  • Would Africa have a better chance of rising out of poverty if it hosted more polluting industries or accepted Europe’s nuclear waste?
  • Is the average intelligence of Western nations declining because duller people are having more children than smarter people?
  • Would unwanted children be better off if there were a market in adoption rights, with babies going to the highest bidder?
  • Would lives be saved if we instituted a free market in organs for transplantation?
  • Should people have the right to clone themselves, or enhance the genetic traits of their children?

Perhaps you can feel your blood pressure rise as you read these questions. Perhaps you are appalled that people can so much as think such things. Perhaps you think less of me for bringing them up. These are dangerous ideas — ideas that are denounced not because they are self-evidently false, nor because they advocate harmful action, but because they are thought to corrode the prevailing moral order.

Think about it

By “dangerous ideas” I don’t have in mind harmful technologies, like those behind weapons of mass destruction, or evil ideologies, like those of racist, fascist or other fanatical cults. I have in mind statements of fact or policy that are defended with evidence and argument by serious scientists and thinkers but which are felt to challenge the collective decency of an age. The ideas listed above, and the moral panic that each one of them has incited during the past quarter century, are examples. Writers who have raised ideas like these have been vilified, censored, fired, threatened and in some cases physically assaulted.

Every era has its dangerous ideas. For millennia, the monotheistic religions have persecuted countless heresies, together with nuisances from science such as geocentrism, biblical archeology, and the theory of evolution. We can be thankful that the punishments have changed from torture and mutilation to the canceling of grants and the writing of vituperative reviews. But intellectual intimidation, whether by sword or by pen, inevitably shapes the ideas that are taken seriously in a given era, and the rear-view mirror of history presents us with a warning.

Time and again, people have invested factual claims with ethical implications that today look ludicrous. The fear that the structure of our solar system has grave moral consequences is a venerable example, and the foisting of “intelligent design” on biology students is a contemporary one. These travesties should lead us to ask whether the contemporary intellectual mainstream might be entertaining similar moral delusions. Are we enraged by our own infidels and heretics whom history may some day vindicate?

Unsettling possibilities

Dangerous ideas are likely to confront us at an increasing rate and we are ill equipped to deal with them. When done right, science (together with other truth-seeking institutions, such as history and journalism) characterizes the world as it is, without regard to whose feelings get hurt. Science in particular has always been a source of heresy, and today the galloping advances in touchy areas like genetics, evolution and the environment sciences are bound to throw unsettling possibilities at us. Moreover, the rise of globalization and the Internet are allowing heretics to find one another and work around the barriers of traditional media and academic journals. I also suspect that a change in generational sensibilities will hasten the process. The term “political correctness” captures the 1960s conception of moral rectitude that we baby boomers brought with us as we took over academia, journalism and government. In my experience, today’s students — black and white, male and female — are bewildered by the idea, common among their parents, that certain scientific opinions are immoral or certain questions too hot to handle.

What makes an idea “dangerous”? One factor is an imaginable train of events in which acceptance of the idea could lead to an outcome recognized as harmful. In religious societies, the fear is that if people ever stopped believing in the literal truth of the Bible they would also stop believing in the authority of its moral commandments. That is, if today people dismiss the part about God creating the Earth in six days, tomorrow they’ll dismiss the part about “Thou shalt not kill.” In progressive circles, the fear is that if people ever were to acknowledge any differences between races, sexes or individuals, they would feel justified in discrimination or oppression. Other dangerous ideas set off fears that people will neglect or abuse their children, become indifferent to the environment, devalue human life, accept violence and prematurely resign themselves to social problems that could be solved with sufficient commitment and optimism.

All these outcomes, needless to say, would be deplorable. But none of them actually follows from the supposedly dangerous idea. Even if it turns out, for instance, that groups of people are different in their averages, the overlap is certainly so great that it would be irrational and unfair to discriminate against individuals on that basis. Likewise, even if it turns out that parents don’t have the power to shape their children’s personalities, it would be wrong on grounds of simple human decency to abuse or neglect one’s children. And if currently popular ideas about how to improve the environment are shown to be ineffective, it only highlights the need to know what would be effective.

Another contributor to the perception of dangerousness is the intellectual blinkers that humans tend to don when they split into factions. People have a nasty habit of clustering in coalitions, professing certain beliefs as badges of their commitment to the coalition and treating rival coalitions as intellectually unfit and morally depraved. Debates between members of the coalitions can make things even worse, because when the other side fails to capitulate to one’s devastating arguments, it only proves they are immune to reason. In this regard, it’s disconcerting to see the two institutions that ought to have the greatest stake in ascertaining the truth — academia and government — often blinkered by morally tinged ideologies. One ideology is that humans are blank slates and that social problems can be handled only through government programs that especially redress the perfidy of European males. Its opposite number is that morality inheres in patriotism and Christian faith and that social problems may be handled only by government policies that punish the sins of individual evildoers. New ideas, nuanced ideas, hybrid ideas — and sometimes dangerous ideas — often have trouble getting a hearing against these group-bonding convictions.

The conviction that honest opinions can be dangerous may even arise from a feature of human nature. Philip Tetlock and Alan Fiske have argued that certain human relationships are constituted on a basis of unshakeable convictions. We love our children and parents, are faithful to our spouses, stand by our friends, contribute to our communities, and are loyal to our coalitions not because we continually question and evaluate the merits of these commitments but because we feel them in our bones. A person who spends too much time pondering whether logic and fact really justify a commitment to one of these relationships is seen as just not “getting it.” Decent people don’t carefully weigh the advantages and disadvantages of selling their children or selling out their friends or their spouses or their colleagues or their country. They reject these possibilities outright; they “don’t go there.” So the taboo on questioning sacred values make sense in the context of personal relationships. It makes far less sense in the context of discovering how the world works or running a country.

Explore all relevant ideas

Should we treat some ideas as dangerous? Let’s exclude outright lies, deceptive propaganda, incendiary conspiracy theories from malevolent crackpots and technological recipes for wanton destruction. Consider only ideas about the truth of empirical claims or the effectiveness of policies that, if they turned out to be true, would require a significant rethinking of our moral sensibilities. And consider ideas that, if they turn out to be false, could lead to harm if people believed them to be true. In either case, we don’t know whether they are true or false a priori, so only by examining and debating them can we find out. Finally, let’s assume that we’re not talking about burning people at the stake or cutting out their tongues but about discouraging their research and giving their ideas as little publicity as possible. There is a good case for exploring all ideas relevant to our current concerns, no matter where they lead. The idea that ideas should be discouraged a priori is inherently self-refuting. Indeed, it is the ultimate arrogance, as it assumes that one can be so certain about the goodness and truth of one’s own ideas that one is entitled to discourage other people’s opinions from even being examined.

Also, it’s hard to imagine any aspect of public life where ignorance or delusion is better than an awareness of the truth, even an unpleasant one. Only children and madmen engage in “magical thinking,” the fallacy that good things can come true by believing in them or bad things will disappear by ignoring them or wishing them away. Rational adults want to know the truth, because any action based on false premises will not have the effects they desire. Worse, logicians tell us that a system of ideas containing a contradiction can be used to deduce any statement whatsoever, no matter how absurd. Since ideas are connected to other ideas, sometimes in circuitous and unpredictable ways, choosing to believe something that may not be true, or even maintaining walls of ignorance around some topic, can corrupt all of intellectual life, proliferating error far and wide. In our everyday lives, would we want to be lied to, or kept in the dark by paternalistic “protectors,” when it comes to our health or finances or even the weather? In public life, imagine someone saying that we should not do research into global warming or energy shortages because if it found that they were serious the consequences for the economy would be extremely unpleasant. Today’s leaders who tacitly take this position are rightly condemned by intellectually responsible people. But why should other unpleasant ideas be treated differently?

There is another argument against treating ideas as dangerous. Many of our moral and political policies are designed to preempt what we know to be the worst features of human nature. The checks and balances in a democracy, for instance, were invented in explicit recognition of the fact that human leaders will always be tempted to arrogate power to themselves. Likewise, our sensitivity to racism comes from an awareness that groups of humans, left to their own devices, are apt to discriminate and oppress other groups, often in ugly ways. History also tells us that a desire to enforce dogma and suppress heretics is a recurring human weakness, one that has led to recurring waves of gruesome oppression and violence. A recognition that there is a bit of Torquemada in everyone should make us wary of any attempt to enforce a consensus or demonize those who challenge it.

“Sunlight is the best disinfectant,” according to Justice Louis Brandeis’ famous case for freedom of thought and expression. If an idea really is false, only by examining it openly can we determine that it is false. At that point we will be in a better position to convince others that it is false than if we had let it fester in private, since our very avoidance of the issue serves as a tacit acknowledgment that it may be true. And if an idea is true, we had better accommodate our moral sensibilities to it, since no good can come from sanctifying a delusion. This might even be easier than the ideaphobes fear. The moral order did not collapse when the Earth was shown not to be at the center of the solar system, and so it will survive other revisions of our understanding of how the world works.


Dangerous to air dangerous ideas?

In the best Talmudic tradition of arguing a position as forcefully as possible and then switching sides, let me now present the case for discouraging certain lines of intellectual inquiry. Two of the contributors to this volume (Gopnik and Hillis) offer as their “dangerous idea” the exact opposite of Gilbert’s: They say that it’s a dangerous idea for thinkers to air their dangerous ideas. How might such an argument play out?

First, one can remind people that we are all responsible for the foreseeable consequences of our actions, and that includes the consequences of our public statements. Freedom of inquiry may be an important value, according to this argument, but it is not an absolute value, one that overrides all others. We know that the world is full of malevolent and callous people who will use any pretext to justify their bigotry or destructiveness. We must expect that they will seize on the broaching of a topic that seems in sympathy with their beliefs as a vindication of their agenda.

Not only can the imprimatur of scientific debate add legitimacy to toxic ideas, but the mere act of making an idea common knowledge can change its effects. Individuals, for instance, may harbor a private opinion on differences between genders or among ethnic groups but keep it to themselves because of its opprobrium. But once the opinion is aired in public, they may be emboldened to act on their prejudice — not just because it has been publicly ratified but because they must anticipate that everyone else will act on the information. Some people, for example, might discriminate against the members of an ethnic group despite having no pejorative opinion about them, in the expectation that their customers or colleagues will have such opinions and that defying them would be costly. And then there are the effects of these debates on the confidence of the members of the stigmatized groups themselves.

Of course, academics can warn against these abuses, but the qualifications and nitpicking they do for a living may not catch up with the simpler formulations that run on swifter legs. Even if they did, their qualifications might be lost on the masses. We shouldn’t count on ordinary people to engage in the clear thinking — some would say the hair-splitting — that would be needed to accept a dangerous idea but not its terrible consequence. Our overriding precept, in intellectual life as in medicine, should be “First, do no harm.”

We must be especially suspicious when the danger in a dangerous idea is to someone other than its advocate. Scientists, scholars and writers are members of a privileged elite. They may have an interest in promulgating ideas that justify their privileges, that blame or make light of society’s victims, or that earn them attention for cleverness and iconoclasm. Even if one has little sympathy for the cynical Marxist argument that ideas are always advanced to serve the interest of the ruling class, the ordinary skepticism of a tough-minded intellectual should make one wary of “dangerous” hypotheses that are no skin off the nose of their hypothesizers.

But don’t the demands of rationality always compel us to seek the complete truth? Not necessarily. Rational agents often choose to be ignorant. They may decide not to be in a position where they can receive a threat or be exposed to a sensitive secret. They may choose to avoid being asked an incriminating question, where one answer is damaging, another is dishonest and a failure to answer is grounds for the questioner to assume the worst (hence the Fifth Amendment protection against being forced to testify against oneself). Scientists test drugs in double-blind studies in which they keep themselves from knowing who got the drug and who got the placebo, and they referee manuscripts anonymously for the same reason. Many people rationally choose not to know the gender of their unborn child, or whether they carry a gene for Huntington’s disease, or whether their nominal father is genetically related to them. Perhaps a similar logic would call for keeping socially harmful information out of the public sphere.

Intolerance of unpopular ideas

As for restrictions on inquiry, every scientist already lives with them. They accede, for example, to the decisions of committees for the protection of human subjects and to policies on the confidentiality of personal information. In 1975, biologists imposed a moratorium on research on recombinant DNA pending the development of safeguards against the release of dangerous microorganisms. The notion that intellectuals have carte blanche in conducting their inquiry is a myth.

Though I am more sympathetic to the argument that important ideas be aired than to the argument that they should sometimes be suppressed, I think it is a debate we need to have. Whether we like it or not, science has a habit of turning up discomfiting thoughts, and the Internet has a habit of blowing their cover.

Tragically, there are few signs that the debates will happen in the place where we might most expect it: academia. Though academics owe the extraordinary perquisite of tenure to the ideal of encouraging free inquiry and the evaluation of unpopular ideas, all too often academics are the first to try to quash them. The most famous recent example is the outburst of fury and disinformation that resulted when Harvard president Lawrence Summers gave a measured analysis of the multiple causes of women’s underrepresentation in science and math departments in elite universities and tentatively broached the possibility that discrimination and hidden barriers were not the only cause.

But intolerance of unpopular ideas among academics is an old story. Books like Morton Hunt’s The New Know-Nothings and Alan Kors and Harvey Silverglate’s The Shadow University have depressingly shown that universities cannot be counted on to defend the rights of their own heretics and that it’s often the court system or the press that has to drag them into policies of tolerance. In government, the intolerance is even more frightening, because the ideas considered there are not just matters of intellectual sport but have immediate and sweeping consequences. Chris Mooney, in The Republican War on Science, joins Hunt in showing how corrupt and demagogic legislators are increasingly stifling research findings they find inconvenient to their interests.

Footnotes:

  1. Pinker, S. [2000] The Language Instinct: How the Mind Creates Language
    Harper Perennial Modern Classics
  2. Brockman, J. [2007] What Is Your Dangerous Idea?: Today’s Leading Thinkers on the Unthinkable
    Harper Perennial