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Last week, I gave a presentation on SurfWatch, and blocking software in general, in downtown Holland, Mich. Preparing for it was an interesting experience, mostly in annoyance, hard work, and dealing with getting seriously sick two days before. Read on for the story of recovering, preparing, talking, giving away $100, a bolt of lightning, and why nothing anyone does is going to stop fundamentalists from bringing issues like this to America's ballots.

I'm not a public speaker, and I hadn't stood before an audience in quite a while. The feedback I'd gotten from my first presentation on SurfWatch was that I talked too fast and too much. At the time, I'd wanted to communicate as much as possible of what the Censorware Project had learned over the last two years, in a half hour. An impossible task, and I shouldn't have tried.

But I felt I could do better, so I wanted to try again. That's the effort that ended up becoming Thursday's presentation.

My main problem is that the subject is complicated. Many computer professionals have this problem when trying to communicate computer-related ideas to nonprofessionals. If these things were simple, we wouldn't need computers. But trying to get across too much information in a half hour didn't work.

The other thing I'd tried that didn't work was borrowing the computers of the Family Research Council. The FRC had two computers set up, one filtered and one not, run by two volunteers. I'd thought it would be a clever coup to use their own computers to show their software failing.

But it wasn't impressive for one reason: when I showed an innocent Web site blocked, all that showed up was the "Blocked by SurfWatch" screen. I was using the FRC's filtered computer and their other one was turned off. Nobody had any idea that valuable information was being blocked, except me.

Kind of the way the censorship works in the library. But not an effective demo.

For my second go at it, I rented a ballroom in downtown Holland, advertised it in the paper, and brought my own computers. I purchased SurfWatch and installed it on one of them. And I spent some time thinking over which issues were important enough to hit and which were just too technical to mention.

Setting up was great fun, if by "fun" I mean wrestling with a network under a deadline. The 10baseT jack didn't seem to be connected, one of the extension cords didn't work, a projector wouldn't turn on, and finally I was faced with Windows' endless dialog boxes of options just to use DHCP. But it all worked out with time to spare.

I began my talk by explaining out why I was there and why blocking software was wrong. Currently, Holland's opposition to the software is being waged largely on political issues: chiefly, the fact that three-fourths of library taxpayers cannot vote on the ballot. To many, what the blocking software actually does is a non-issue.

But these are mere procedural concerns. Every community is going to have to face the core problem squarely, sooner or later; it might as well be now. So I began my talk by laying out, from the beginning, my belief that blocking software inherently violates the First Amendment.

After talking about some of the myths put forth in the community's debate, my next step was to display some pornography on the big screens. The local Family Research Council has been trotting out a presentation that focuses on some of the most graphic stuff available on the web: bestiality, fisting, etc. I'd decided to try not offending my audience quite as much. I chose some milder Web pages, mostly softcore, though several of the sites I chose also contained harder material.

And, of course, unlike the Family Research Council's, my demonstration showed the pornography appearing on both screens: filtered and un-.

I think I'll not reveal here which porn sites I showed. I want to see how long SurfWatch goes without finding them. So far it's been about two weeks, but of course revealing them here would get them blocked immediately for PR purposes.

I will say that I chose six sites that all begin with the letter "A". This was to make the point that there is plenty of unblocked pornography - there being 25 other letters in the alphabet. As if to make my point, a Tennessee paper ran that same day a story about a schoolteacher who was fired for accessing over a hundred porn sites - right through the school's "filter."

After all, if the software fails only a tiny fraction of the time, it still allows through - dozens? hundreds? thousands? - of porn sites. How many porn sites does the average person need? What's the point in blocking 99% of it, if the remaining sites are more than enough to keep anyone busy?

The next step in my talk was the flip side: showing protected Web pages unfairly blocked. Finding a plethora of wrongly-blocked pages was easy. SurfWatch uses URL keyword blocking, so, for example, the complete text of the classic book Of Human Bondage is blocked because of "bondage" in the URL. The hard part was narrowing the list down to 10 to demonstrate.

(If you're interested, here are the ten blocked pages I used: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10.)

Next, I pointed out that these sorts of errors were not often corrected. What data there is suggests that most errors go unfixed. In our analysis of Web logs in the State of Utah, we found about 300 wrongly blocked sites, of which only six were overridden. Also, in the Family Research Council's $7,000 canned demo, they tried to show how easy it was to fix errors by unblocking The Onion. Since they couldn't even do their prepared site correctly (they left graphics.theonion.com blocked), how could the staff be expected to do the job on real sites, in a busy library?

I explained that the errors I'd found were intrinsic to blocking software, because of the growth of the Web. In my first talk, I spent 10 minutes talking about exponential growth; this time, I just gave the impressive figure that, during just the course of my talk, a million Web pages were created or changed. Much quicker and I'm sure it made the same point.

There seemed to be concern, in Holland, that pornography just "popsup" at any time, for no reason. I debunked that myth by pointing out that typos almost never lead to offensive Web sites. I read this quote from the Supreme Court's ruling on the Communications Decency Act, where they affirmed a lower court's conclusions:

"Communications over the Internet do not 'invade' an individual's home or appear on one's computer screen unbidden. Users seldom encounter content 'by accident.' ... Almost all sexually explicit images are preceded by warnings as to the content. Even the Government's witness ... testified that the 'odds are slim' that a user would come across a sexually explicit site by accident."

All the incidents of "verified pornography" in the Holland press seem to boil down to the same two cases over and over. In the first, a woman was reading Hotmail and, when she was done, closed the browser window. Behind it was porn that another user had left up as a prank.

There are programs that can be run between users' sessions to shut down Netscape and clear its history - my local library is using one with much success - so blocking software isn't necessary to solve this problem. I've explained this to the woman, but she continues to use her incident as an argument for blocking software.

The second incident involved a teenage girl. It seems she was at the library computer and stumbled across naked women purely by accident while doing an innocent search for chocolate chip cookie recipes. Interestingly, she didn't report this to her mother, apparently out of embarrassment, until weeks later. I'd like to speak with her as well but the local pro-filtering groups refuse to put her in touch with me.

I haven't been able to replicate this event, and neither have other people who have tried. And I know a lot about search engines. Now, I'm not saying it didn't happen. Maybe it was a misunderstanding.

What I did in my speech was hold up a $100 bill and offer it to the first person who could show me how it was done. I'll make the same offer to Slashdot readers. Let's see whether this is an urban legend or not. See the bottom of this story for the rules.

I spoke briefly about the legal issues. The Holland area has been hearing suggestions that it will be legally safer to use blocking software. In fact, though the case law is by no means definitive, the experiences of Livermore and Loudoun point toward the opposite conclusion.

Next was the fun part, where I brought up some quotes from the two organizations pushing filters in Holland to illustrate the folly of relying on unaccountable third parties for censorship. In a 1996 legal brief, the Family Research Council had mentioned Cyber Patrol by name as a product that families and libraries "should make use of." But just two years later, in a bulletin called "Filtering Out Decency," they were warning parents away from using the same software.

Why? Because Cyber Patrol had stuck to its guidelines for what constituted hate speech. They had reviewed the American Family Association, the other organization pushing filters in Holland, and found them to be espousing intolerance of homosexuals. The entire AFA site now found itself censored, by the same type of software it had been pushing. In a bulletin called "Filtering Out Morality," the AFA warned parents to think twice before using any blocking software:

"In a secularist culture, both filtering software and federal regulations may well be used to filter out Christianity along with other undesirable elements.

"Another kind of software simply informs parents what sites their children have visited. Instead of making it impossible for children to see certain sites, this approach puts parental discipline at the center. Children, realizing that their parents are looking over their shoulders, are thus taught to internalize the restraints and to develop a conscience of their own.

"As Christians get involved in these debates - before they get filtered altogether - they should keep in mind the warning of the great Puritan poet John Milton ... 'If it come to prohibiting, there is not aught more likely to be prohibited than truth itself.'"

Teaching children to develop a moral conscience of their own? There's a radical idea. Why did it take censorship backfiring before anyone thought of that?

I wrapped things up by talking for a bit about the importance of teaching these moral lessons to children. The children of today are growing up in the 21st century. The Internet will be available to them on every street corner and desk, and mostly unfiltered. What they need is not a temporary and leaky set of blinders strapped on. They need to be given an ethical foundation and the self-reliance to make good decisions about their own lives.

Somewhere in there I called up the AFA's Web site and showed that their discussion about pornography was blocked by SurfWatch as if it were pornography. That got a chuckle from the audience and made the point: it isn't just one product that backfires. The very product that has been pushed in their community blocks the very organization that has spent $35,000 pushing it.

As I wrote in an earlier article, I'm not sure any of this will make any difference to most people. For most, the issue is and will always be pornography: to be against pornography is to support filters.

And the opposition to sexually explicit material is, at heart, an emotional one. It's a primal one. Sex and fear are two of the gut instincts that we humans carry with us from our earliest days.

The day after my talk, the Holland Sentinel carried a powerfulinterview with the man who is behind the city's ballot initiative. IrvBos is the head of the Holland Area Family Association, a branch of the American Family Association.

It seems his aversion to pornography began when he was a boy, in a dramatic incident. At the age of 12, he found a book by the side of the road - a book with stories about "pretty graphic things," a book that the young boy secreted away in his parents' barn.

When "lightning struck the barn, burning it to the ground," it must have been a frightening demonstration of God's power to the guilty child, the child who associated that barn with sneaking behind his parents' back to do evil things, to read evil words.

I think I put together a pretty good presentation Thursday night, but it couldn't have compared to a bolt from the sky striking down a house of evil - like "Sodom and Gomorra," according to Mr.Bos's recollections.

That's hard to top. I can talk about the Internet equivalents of electrons and lightning rods all I want. But I don't think anyone can get through to people who believe this battle to be an epic one, a battle of good and evil. There is something primal there.

We'll see Tuesday night how the vote comes out.

Rules for the $100 offer are as follows. Find a search result URL that shows naked people, for a search on "chocolate chip cookies" or "chocolate chip cookie recipes." I'll accept any variant that an inexperienced Web-surfer might search for. Your result must appear on one of the first five pages of results returned (typically the first 50 results). I'll accept any major search engine. Send me the exact query you used; I will only accept queries I can verify to work as claimed. You aren't allowed to put up a cookie page, submit it, then change its content; to prevent this, you have until 11:59PMEST, Wednesday the 23rd. Only the first person gets the money; order is determined by timestamp of Received: headers at my server. I'll mail you a check or donate it to your favorite charity. This offer is made by me personally, not Slashdot, Andover.net, or VALinux. Notify me at jamie@mccarthy.org.

Update: 02/22 9:30 PM EST by J : I'm getting a lot of submissions that underscore the importance of properly spelling queries. Since I said I'd allow variants, I'll allow these and pick the most reasonable-sounding to give the $100 to. Some of the better ones so far: "chocchipcooky," "chocolateecipe," and the amusing "chocolatecoochie." If you can't beat those, don't bother emailing me.

But what I'm really looking for is a search engine result that looks innocent - that a 16-year-old girl might click on without suspecting pornography at the other end. See the CNN story:

"She typed in 'Chocolate Chip Cookies,' hit the search button and immediately there appeared before her eyes a picture of a nude woman."

The issue is whether pornography appears unexpectedly, from clicking on an innocent-looking link. If no one finds one of those, the other Slashdot authors and I will just decide on the most reasonable-sounding of the other submissions (first entries win ties).

Last week, I gave a presentation on SurfWatch, and blocking software in general, in downtown Holland, Mich. Preparing for it was an interesting experience, mostly in annoyance, hard work, and dealing with getting seriously sick two days before. Read on for the story of recovering, preparing, talking, giving away $100, a bolt of lightning, and why nothing anyone does is going to stop fundamentalists from bringing issues like this to America's ballots.

I'm not a public speaker, and I hadn't stood before an audience in quite a while. The feedback I'd gotten from my first presentation on SurfWatch was that I talked too fast and too much. At the time, I'd wanted to communicate as much as possible of what the Censorware Project had learned over the last two years, in a half hour. An impossible task, and I shouldn't have tried.

But I felt I could do better, so I wanted to try again. That's the effort that ended up becoming Thursday's presentation.

My main problem is that the subject is complicated. Many computer professionals have this problem when trying to communicate computer-related ideas to nonprofessionals. If these things were simple, we wouldn't need computers. But trying to get across too much information in a half hour didn't work.

The other thing I'd tried that didn't work was borrowing the computers of the Family Research Council. The FRC had two computers set up, one filtered and one not, run by two volunteers. I'd thought it would be a clever coup to use their own computers to show their software failing.

But it wasn't impressive for one reason: when I showed an innocent Web site blocked, all that showed up was the "Blocked by SurfWatch" screen. I was using the FRC's filtered computer and their other one was turned off. Nobody had any idea that valuable information was being blocked, except me.

Kind of the way the censorship works in the library. But not an effective demo.

For my second go at it, I rented a ballroom in downtown Holland, advertised it in the paper, and brought my own computers. I purchased SurfWatch and installed it on one of them. And I spent some time thinking over which issues were important enough to hit and which were just too technical to mention.

Setting up was great fun, if by "fun" I mean wrestling with a network under a deadline. The 10baseT jack didn't seem to be connected, one of the extension cords didn't work, a projector wouldn't turn on, and finally I was faced with Windows' endless dialog boxes of options just to use DHCP. But it all worked out with time to spare.

I began my talk by explaining out why I was there and why blocking software was wrong. Currently, Holland's opposition to the software is being waged largely on political issues: chiefly, the fact that three-fourths of library taxpayers cannot vote on the ballot. To many, what the blocking software actually does is a non-issue.

But these are mere procedural concerns. Every community is going to have to face the core problem squarely, sooner or later; it might as well be now. So I began my talk by laying out, from the beginning, my belief that blocking software inherently violates the First Amendment.

After talking about some of the myths put forth in the community's debate, my next step was to display some pornography on the big screens. The local Family Research Council has been trotting out a presentation that focuses on some of the most graphic stuff available on the web: bestiality, fisting, etc. I'd decided to try not offending my audience quite as much. I chose some milder Web pages, mostly softcore, though several of the sites I chose also contained harder material.

And, of course, unlike the Family Research Council's, my demonstration showed the pornography appearing on both screens: filtered and un-.

I think I'll not reveal here which porn sites I showed. I want to see how long SurfWatch goes without finding them. So far it's been about two weeks, but of course revealing them here would get them blocked immediately for PR purposes.

I will say that I chose six sites that all begin with the letter "A". This was to make the point that there is plenty of unblocked pornography - there being 25 other letters in the alphabet. As if to make my point, a Tennessee paper ran that same day a story about a schoolteacher who was fired for accessing over a hundred porn sites - right through the school's "filter."

After all, if the software fails only a tiny fraction of the time, it still allows through - dozens? hundreds? thousands? - of porn sites. How many porn sites does the average person need? What's the point in blocking 99% of it, if the remaining sites are more than enough to keep anyone busy?

The next step in my talk was the flip side: showing protected Web pages unfairly blocked. Finding a plethora of wrongly-blocked pages was easy. SurfWatch uses URL keyword blocking, so, for example, the complete text of the classic book Of Human Bondage is blocked because of "bondage" in the URL. The hard part was narrowing the list down to 10 to demonstrate.

(If you're interested, here are the ten blocked pages I used: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10.)

Next, I pointed out that these sorts of errors were not often corrected. What data there is suggests that most errors go unfixed. In our analysis of Web logs in the State of Utah, we found about 300 wrongly blocked sites, of which only six were overridden. Also, in the Family Research Council's $7,000 canned demo, they tried to show how easy it was to fix errors by unblocking The Onion. Since they couldn't even do their prepared site correctly (they left graphics.theonion.com blocked), how could the staff be expected to do the job on real sites, in a busy library?

I explained that the errors I'd found were intrinsic to blocking software, because of the growth of the Web. In my first talk, I spent 10 minutes talking about exponential growth; this time, I just gave the impressive figure that, during just the course of my talk, a million Web pages were created or changed. Much quicker and I'm sure it made the same point.

There seemed to be concern, in Holland, that pornography just "popsup" at any time, for no reason. I debunked that myth by pointing out that typos almost never lead to offensive Web sites. I read this quote from the Supreme Court's ruling on the Communications Decency Act, where they affirmed a lower court's conclusions:

"Communications over the Internet do not 'invade' an individual's home or appear on one's computer screen unbidden. Users seldom encounter content 'by accident.' ... Almost all sexually explicit images are preceded by warnings as to the content. Even the Government's witness ... testified that the 'odds are slim' that a user would come across a sexually explicit site by accident."

All the incidents of "verified pornography" in the Holland press seem to boil down to the same two cases over and over. In the first, a woman was reading Hotmail and, when she was done, closed the browser window. Behind it was porn that another user had left up as a prank.

There are programs that can be run between users' sessions to shut down Netscape and clear its history - my local library is using one with much success - so blocking software isn't necessary to solve this problem. I've explained this to the woman, but she continues to use her incident as an argument for blocking software.

The second incident involved a teenage girl. It seems she was at the library computer and stumbled across naked women purely by accident while doing an innocent search for chocolate chip cookie recipes. Interestingly, she didn't report this to her mother, apparently out of embarrassment, until weeks later. I'd like to speak with her as well but the local pro-filtering groups refuse to put her in touch with me.

I haven't been able to replicate this event, and neither have other people who have tried. And I know a lot about search engines. Now, I'm not saying it didn't happen. Maybe it was a misunderstanding.

What I did in my speech was hold up a $100 bill and offer it to the first person who could show me how it was done. I'll make the same offer to Slashdot readers. Let's see whether this is an urban legend or not. See the bottom of this story for the rules.

I spoke briefly about the legal issues. The Holland area has been hearing suggestions that it will be legally safer to use blocking software. In fact, though the case law is by no means definitive, the experiences of Livermore and Loudoun point toward the opposite conclusion.

Next was the fun part, where I brought up some quotes from the two organizations pushing filters in Holland to illustrate the folly of relying on unaccountable third parties for censorship. In a 1996 legal brief, the Family Research Council had mentioned Cyber Patrol by name as a product that families and libraries "should make use of." But just two years later, in a bulletin called "Filtering Out Decency," they were warning parents away from using the same software.

Why? Because Cyber Patrol had stuck to its guidelines for what constituted hate speech. They had reviewed the American Family Association, the other organization pushing filters in Holland, and found them to be espousing intolerance of homosexuals. The entire AFA site now found itself censored, by the same type of software it had been pushing. In a bulletin called "Filtering Out Morality," the AFA warned parents to think twice before using any blocking software:

"In a secularist culture, both filtering software and federal regulations may well be used to filter out Christianity along with other undesirable elements.

"Another kind of software simply informs parents what sites their children have visited. Instead of making it impossible for children to see certain sites, this approach puts parental discipline at the center. Children, realizing that their parents are looking over their shoulders, are thus taught to internalize the restraints and to develop a conscience of their own.

"As Christians get involved in these debates - before they get filtered altogether - they should keep in mind the warning of the great Puritan poet John Milton ... 'If it come to prohibiting, there is not aught more likely to be prohibited than truth itself.'"

Teaching children to develop a moral conscience of their own? There's a radical idea. Why did it take censorship backfiring before anyone thought of that?

I wrapped things up by talking for a bit about the importance of teaching these moral lessons to children. The children of today are growing up in the 21st century. The Internet will be available to them on every street corner and desk, and mostly unfiltered. What they need is not a temporary and leaky set of blinders strapped on. They need to be given an ethical foundation and the self-reliance to make good decisions about their own lives.

Somewhere in there I called up the AFA's Web site and showed that their discussion about pornography was blocked by SurfWatch as if it were pornography. That got a chuckle from the audience and made the point: it isn't just one product that backfires. The very product that has been pushed in their community blocks the very organization that has spent $35,000 pushing it.

As I wrote in an earlier article, I'm not sure any of this will make any difference to most people. For most, the issue is and will always be pornography: to be against pornography is to support filters.

And the opposition to sexually explicit material is, at heart, an emotional one. It's a primal one. Sex and fear are two of the gut instincts that we humans carry with us from our earliest days.

The day after my talk, the Holland Sentinel carried a powerfulinterview with the man who is behind the city's ballot initiative. IrvBos is the head of the Holland Area Family Association, a branch of the American Family Association.

It seems his aversion to pornography began when he was a boy, in a dramatic incident. At the age of 12, he found a book by the side of the road - a book with stories about "pretty graphic things," a book that the young boy secreted away in his parents' barn.

When "lightning struck the barn, burning it to the ground," it must have been a frightening demonstration of God's power to the guilty child, the child who associated that barn with sneaking behind his parents' back to do evil things, to read evil words.

I think I put together a pretty good presentation Thursday night, but it couldn't have compared to a bolt from the sky striking down a house of evil - like "Sodom and Gomorra," according to Mr.Bos's recollections.

That's hard to top. I can talk about the Internet equivalents of electrons and lightning rods all I want. But I don't think anyone can get through to people who believe this battle to be an epic one, a battle of good and evil. There is something primal there.

We'll see Tuesday night how the vote comes out.

Rules for the $100 offer are as follows. Find a search result URL that shows naked people, for a search on "chocolate chip cookies" or "chocolate chip cookie recipes." I'll accept any variant that an inexperienced Web-surfer might search for. Your result must appear on one of the first five pages of results returned (typically the first 50 results). I'll accept any major search engine. Send me the exact query you used; I will only accept queries I can verify to work as claimed. You aren't allowed to put up a cookie page, submit it, then change its content; to prevent this, you have until 11:59PMEST, Wednesday the 23rd. Only the first person gets the money; order is determined by timestamp of Received: headers at my server. I'll mail you a check or donate it to your favorite charity. This offer is made by me personally, not Slashdot, Andover.net, or VALinux. Notify me at jamie@mccarthy.org.

Update: 02/22 9:30 PM EST by J : I'm getting a lot of submissions that underscore the importance of properly spelling queries. Since I said I'd allow variants, I'll allow these and pick the most reasonable-sounding to give the $100 to. Some of the better ones so far: "chocchipcooky," "chocolateecipe," and the amusing "chocolatecoochie." If you can't beat those, don't bother emailing me.

But what I'm really looking for is a search engine result that looks innocent - that a 16-year-old girl might click on without suspecting pornography at the other end. See the CNN story:

"She typed in 'Chocolate Chip Cookies,' hit the search button and immediately there appeared before her eyes a picture of a nude woman."

The issue is whether pornography appears unexpectedly, from clicking on an innocent-looking link. If no one finds one of those, the other Slashdot authors and I will just decide on the most reasonable-sounding of the other submissions (first entries win ties).

Unxmaal writes "This is an interesting article about free software, GNU, etc. A very nice read, and an important one. (The rest of the Bad-Subjects archive is great, too!)"