Post Peeves

Passwordless login

Tuesday, September 11th, 2007

I swear I’ve been meaning to write up this exact idea for a long time, but Lucas Gonze does it better anyway:

It would be cool to be able to log in to a web site using just your email, without even a password. It would work just the same way that password recovery does now, except that you wouldn’t ever type in your password.

That’s it, but read the whole post for more explanation and rationale.

I just have two tiny points to add. Gonze:

I am thinking about this because Facebook constantly makes me log in, and I don’t care about it enough to memorize that password.

I’ve thought of it because I don’t know whether I can trust a site. Even if they store a hashed version of the password (I hate it when a “forgot your password?” procedure sends the one I forgot rather than generating a new password, which means they’re storing the actual password — that’s why I got a bit of a kick out of this extreme), they have access to the password I’ve selected at some point.

Of course you can effectively do this now — just register with a random password and when forced to login again, request a new password. But sites that force you to login frequently make this painful.

Why do sites force frequent logins anyway? The real mystery is sites that do not force login every session (presumably this reduces problem of people forgetting to log out of public terminals), but something longer than a session and shorter than many years. What problem is that addressing?

What about OpenID and the like? Orthogonal, and not nearly as widely deployed as email (or IM or SMS, which would also work as password recovery/routine authorization token delivery mechanisms).

On a completely different topic, check out “Cover Yourself” podcast, an awesome Gonze post I’ve been planning to say more about since July, and will eventually.

Copyright is always government intervention

Monday, September 10th, 2007

Like the acknowledgement of copyright as censorship on the Google Policy Blog a few months ago, William Patry’s Copyright is always Government Intervention is too nice to pass up, though Patry is only criticizing copyright maximalists’ selective accusation of government intervention and the Google Policy Blog said that copyright is a justifiable reason for censorship.

Speaking of copyright as a tool for censorship, Techdirt points out that the Russian government is cracking down on software piracy — by dissidents.

One question for temporary dictator applicants

Saturday, August 11th, 2007

“What will you do to reduce the power of the presidency?”

The disappointing answers I’d expect, in decreasing order of lameness:

  • George Bush exercised power irresponsibly, I will do so benevolently — expected from many Democratic and some Republican candidates. Ignore history and put your trust in the candidate and his successors.
  • Congress needs to get a backbone — expected from many Democratic candidates. Likely the candidate is a current or recent member of congress, hmm.
  • Cut back government and the president has less power to exercise — expected from Ron Paul. I’m all for this, but it’s really a version of the first answer. Coming from anyone other than Paul, it is merely a particularly insincere version of the first answer.
  • We need a strong president to lead the terror war — expected from many Republican candidates. This view may be more immediately dangerous than all of the above, but it isn’t nearly as lame.

I’m afraid I’d have a hard time providing a specific non-lame (and not pie-in-the-sky) answer myself, but what I’d want to hear are specific structural and cultural changes that would make it more difficult for the president to act in an unchecked manner. Every semi-viable candidate has plenty of paid wonks and fans to come up with a non-lame answer that fits their ideology.

One cultural change any candidate could effect right now would be to act like a job applicant rather than a contestant for temporary dictator — answer hypotheticals directly and express deference rather than refusing to answer or providing non-answers and demanding deference.

Your password is line noise

Friday, August 10th, 2007

I forgot my password for a site, requested a reset, and got this:

We all forget sometimes…

Your password has been reset

Your password is: =U)e37{MXk;#i/

Log in and try your new password

Excellent, and it worked.

I wonder whether strings with lots of non-alphanumeric characters are “harder” for some users to copy?

Trends in international apartheid?

Monday, August 6th, 2007

Last month in an editoral titled Free people movement is the way to global prosperity, Mirko Bagaric makes the obvious case that most are oblivious to: birth jurisdiction is a bogus moral category and all of the usual objections to open borders are highly suspect. Go read the column, but I want to call out one interesting claim:

For most of human history there have been few migration limits. Now we are moving to an age of “anti-migration”. In 1976 only about 7 per cent of UN members had restrictive immigration policies. This rose to 40 per cent in the early part of the 21st century. Advanced (western) economies are at the forefront of this regrettable trend.

The first sentence really annoys me, as it is difficult to make non-glib historical comparisons, in this case as in many others. The last sentence seems highly suspect–I have not heard of poor jurisdictions with liberal immigration policies and I have heard of many with illiberal policies.

The figures in the middle are rather interesting, and probably come from the World Economic and Social Survey 2004, Chapter III on International migration policies (pdf), page 75 (as numbered; 7 in the pdf) which says that in

1976 when few Governments had explicit policies to modify migration flows; 7 per cent had a policy to lower immigration

while in 2003

some 40 per cent wish to lower immigration.

which says very little about whether legal barriers to migration and their enforcement have actually increased.

If you read the chapter it appears that migration is a policy issue for many more jurisdictions than in the past and the overall policy mix has become much more complex, except that explicitly race-based policies have mostly disappeared.

It is too bad Bagaric felt it necessary to ruin an otherwise excellent column with unfounded things-are-increasingly-bad rhetoric.

I found the aforementioned column via Nathan Smith’s well-titled End World Apartheid post. I agree with Smith that South Africa is a useful analogue to the world:

South Africa is an interesting country because about 15 years ago it was a microcosm of the world. Like the world, it was about 15% white, the rest African and Asian. Like the world, the whites were segregated from the non-whites by law (of course the West does have some blacks and Asians, but it segregates the vast majority of them). The whites lived in prosperity, the blacks in poverty, their opportunities severely restricted by laws that were supposed to shut them up in “sovereign” native states, against their will.

South African apartheid has been abolished; world apartheid remains. But the end of South African apartheid has caused a surge in crime. So it’s a legitimate concern.

However, it is a far from perfect analogue. Bryan Caplan cites evidence that immigrants to the U.S. commit crimes at a far lower rate than U.S. citizens. There is a case to be made that extraordinarily high crime rates in South Africa are the result of Apartheid and its antecedents, not its end. For an example of this case, see Human Rights and Policing in South Africa: A Historical Perspective by Gary Kynock (pdf; abstract only, let me know if you find the full paper):

In other words, violence in South Africa is considered a post-conflict phenomenon.

This popular analysis is limited by its failure to consider the longer term dimensions of the prevailing crisis. This paper investigates the historical origins of South Africa’s pervasive criminal violence, suggesting that it was produced by a unique combination of a longstanding culture of violence interacting with large-scale political hostilities. While acknowledging that the politically driven violence of the past two decades has contributed to contemporary South Africa’s critical situation, I argue that these conflicts did not create a culture of violence. A historically grounded analysis clearly demonstrates that the political rivalries found fertile ground for escalation partially because a culture of violence was already ingrained in township society. This position is supported by a comparison between South Africa and other post-conflict societies. Many countries recovering from horrific civil conflicts have been relatively untroubled by criminal violence. Lebanon, Mozambique, Bosnia-Herzegovina and Congo-Brazzaville are but a few examples. Beirut, Maputo, Sarajevo and Brazzaville are all much safer cities than Johannesburg. What differentiates Johannesburg is the level of violence township residents experienced before the outbreak of political hostilities. South Africa’s endemic violence, in other words, is not a “post-conflict” affair, but rather a continuation of pre-existing township violence.

Organised criminal violence dates back to the establishment of the Johannesburg townships in the 1880s and I argue that policing, criminal gang activity and vigilantism were critical factors in determining the patterns of violence over several generations of political, economic and social change. The poverty, social dislocation, and institutionalised racism that were a direct result of state policies governing African urbanisation undoubtedly created conditions that encouraged violence. However, we need to probe more deeply to understand the forces that shaped and sustained a culture of violence in the townships and the ways that different segments of township communities coped with the violence. The nature of township policing encouraged both criminal gang activity and the emergence of a vigilante culture. These three particular dynamics became inextricably intertwined over the years and were a driving force behind the culture of violence that developed in the townships.

This paper concentrates on the historical role of the South African police and discusses why the police have failed to become more effective and accountable in the post-apartheid era.

Separate humorium

Saturday, August 4th, 2007

Eliezer Yudkowsky may be my favorite humorist:

If the priests of Baal are allowed to survive, they will start babbling about how religion is a separate magisterium which can be neither proven nor disproven.

Or the slightly less rolling on the floor laugh inducing version:

The orthogonality of religion and factual questions is a recent and strictly Western concept. The people who wrote the original scriptures didn’t even know the difference.

Houston

Monday, July 23rd, 2007

Before this year’s SXSW (which I blogged rather cynically, last post in series, go back from there) I spent a couple days in Houston and one in San Antonio. I was reminded to blog about this side trip yesterday when I got a note from Schmap Guides that a couple of my photos had been used in the Schmap Houston Guide: Hobbit Cafe and Rothko Chapel. Schmap has been using Creative Commons licensed photos to illustrate its guides for over a year, though this one is nice, as my photos are generally mediocre to awful.

Overall I loved , perhaps in part as a reaction to all those who told me I would hate it. Yes, it has massive highways with continuous feeder side roads, but they seem to work pretty well. Other things being equal, I’d like to see cities become more extreme versions of themselves, and thus more highly differentiated. Light rail is a travesty in Houston and San Francisco should become Sanhattan.

For a more sterotypically urbane feel, the neighborhood is nice. Hobbit Cafe, which I highly recommend, is located there. Montrose, where the is located, is even nicer. I was not overly impressed with the chapel, but the nearby is very nice. I felt the building suited very well to being a museum, unlike many museum buildings. I loved the temporary cardboards exhibit.

seems like an excellent place to tour a wealthy but inexpensive suburb, but don’t order a five pepper dish from Thai Cottage II, for it is artless and not very spicy either.

The has one of the best newspaper web sites, which is to say it isn’t awful.

I look forward to visiting Houston again, having not even scratched its surface.

We R Independent

Wednesday, July 4th, 2007

Jean-Jacques Rousseau:

When first he opens his eyes, an infant ought to see the fatherland, and up to the day of his death he ought never to see anything else. Every true republican has drunk in love of country, that is to say love of law and liberty, along with his mother’s milk. This love is his whole existence; he sees nothing but the fatherland, he lives for it alone; when he is solitary, he is nothing; when he has ceased to have a fatherland, he no longer exists; and if he is not dead, he is worse than dead.

Bryan Caplan:

If you’re going to love whatever country you’re born in, it’s hard to see the point of fighting to make a new one.

Any number of world histories could follow from the American colonies not gaining independence in the early 1780s. But is it not plausible that slavery would have ended much sooner and less violently and been more pervasive and lasted longer, perhaps even to this day?

The was not something to aspire to, but pragmatically, suppression, avoidance, or delay of the 20th century’s bloodletting would be nothing to sneeze at. Probably even worth celebrating with firecrackers. (No, the current U.S. jurisdiction cannot hope to replicate this imagined peace through empire, with or without partners, as explained by Nick Szabo — make sure you follow the link to his Book Consciousness post too.)

Rousseau quote is via Why, when, and how to abolish the United States, which does not propose fighting but is rather funny.

Copyright as censorship

Saturday, June 23rd, 2007

Google Public Policy Blog on Censorship as trade barrier:

Some forms of censorship are entirely justifiable: the worldwide prohibitions on child pornography and copyright infringement, for example.

Yes it is called justified here, but copyright is too seldom called censorship, regardless of how obvious that is.

Others, however, are overbroad and unwarranted. When a government blocks the entire YouTube service due to a handful of user-generated videos that violate local sensibilities –- despite our willingness to IP-block illegal videos from that country –- it affects us as a non-tariff trade barrier.

I have mixed feelings about this. On one hand, adding classes of trade barriers simply provides an excuse for “retaliatory” protectionism. Autonomous liberalization does the most good, and I suspect that’s as true of free speech as any other area. On the other hand, this is great to the extent free speech is actually promoted, either as intended or by crowding out pro-censorship (strong copyright) from the U.S. trade negotiation agenda.

Balancing responsibility with free speech

Tuesday, June 19th, 2007

The censor’s slither:

Let me say that I believe in freedom of speech, but it has to be balanced with responsibility.

I believe in responsibility, but it has to be balanced with free speech. Unexpurgated, offensive speech. The alternative is stagnation and stupidity.

I am no fan of honorifics, but congratulations to .