Crime and Punishment of a Search Engine


Does a search engine have the ability to kill a person? After being bombarded by the news about the death of a 21-year-old college student called Wei Zexi, many Chinese have come to the conclusion that it does.

Like numerous online debates about scandals of late, the incident devolves into an exercise of guilt rationing on a massive scale. With the absence of an impartial arbitrator, public opinion takes up the role of fact-finding and responsibility allocation, with implications hard to pin down at this very moment. The story puts Baidu, China’s largest search engine company, at the epicenter of the controversy, bearing the brunt of online criticism, which is guided as much by a complex set of moral convictions as by a vision of technology’s role in the society.

According to Wei’s own account posted on two months before his death (as an answer to the question “what is the greatest evil in human nature?”) , he was diagnosed of a rare tumor, synovial sarcoma. Major hospitals he visited all threw up their hands and told him no effective therapy was available. Desperate, he resorted to Baidu, and initial searches quickly rendered amazing results: a bio-research center based in one of Beijing’s well-regarded hospitals (affiliated with the People’s Armed Police) claimed that they had an advanced therapy (DC-CIK) that could help. The doctor there told him it was “Stanford technology” and promised to extend Wei’s life by “another 20 years at least”. The family invested almost its entire fortune into this last ditch effort, only to find that cancer quickly spread to his lung. Later, well-intentioned individuals on the internet helped Wei find out that DC-CIK was a shelved technology in most parts of the developed world due to limited effect in clinical application. Yet precious time and money was wasted. Wei, the only son of a Xi’an family, died on Apr 12th.

The personal tragedy of Wei Zexi puts a key business component of Baidu under a scorching national spotlight. It is called P4P (pay for performance), whereby customers bid for premium advertisement placement alongside “natural” search results of selected keywords. Although other factors such as quality of content also affect positioning of promoted links, bidding price carries significant weight in the formula, giving high-paying customers good chance of occupying prime locations on Baidu’s search page. The search engine does put a “promotion” mark under sponsored search results, but in a way that is probably not as visually distinguishable as critics and regulators want. The subtlety of the mark can get lost on eyes less experienced with Internet surfing, or those who are eager to find something.

With this background, it may be understandable that the first wave of criticism came for Baidu, even though in both Wei’s original account and the initial investigative piece that directed public attention to the case, the blame fell squarely on the Internet company and on the bio-research center, as well as the invisible yet mightily present state that loomed over the two.

In an era when books like Nudge populate bookstore shelves and people believe in step-counting mobile phone apps to keep themselves fit, the idea that search engine results determine the fate of individual users is only the natural offspring of a faith in the efficacy of technological interventions. It is further enhanced by the towering image of the do-no-evil Google, whose upholding of “enlightened” technology becomes a shining exemplar that shapes the Chinese public’s view of Baidu.

So the conversation swings back and forth between Baidu and Google. Some goes so far as to suggest that Baidu is the “fundamental culprit in dragging down the informational infrastructure of the Chinese society”, by abusing its virtual monopoly in the search market to set up roadblocks on the information highway, profiting from a slowed traffic and a misguided crowd. Google’s Adsense, its core advertising instrument, is upheld as being non-intrusive and responsible. Tales of Google’s efforts to ensure the quality of medical-related search results attracts the attention (and imagination) of Chinese netizens. Very specific ideas proposed by prominent opinion leaders, such as listing ads in a separate column on the screen, are clearly influenced by widely held perceptions of Google’s practices. But it is worth stressing that nowadays Google also puts some ads in the same column as natural search results (with clear marking as “Ads”). More sophisticated industry observers have also pointed out that the growth of Google’s business in China, back when it was still allowed to operate inside the country, was also partially driven by traffic generated by the same kind of search result tricks that Baidu deploys.

Pressed for a response, the Internet firm released a statement through one of its Weibo accounts on Apr 28: it had double-checked the paperwork submitted by the hospital and found it completely legit. This may be true, if your scrutiny stays at hospital level. Move one level below, to the department level, disturbing signs start to emerge. When investigative journalists dug deeper into the bio-research center, they came up with a shadowy web of private entities that had basically “taken over” lucrative departments in military-affiliated Chinese hospitals and ran them like joint-ventures. The public would learn of a so-called “Putian clan”, a group of businessmen who shared the same origin in Putian, a town in southern China’s Fujian province. Lurid, unverifiable stories about the ascent of this group of medical entrepreneurs spread widely on the Internet. As the story goes, they got hold of their first bucket of money in the early days of China’s economic reform. In those years, guerilla clinics prospered in street-side budget hotels, ripping off patients of venereal and skin diseases who were too ashamed to go to proper hospitals. With initial capital in hand, those “bare-foot doctors” began to eye more systematic, legitimate ways of money making. Cash-hungry public hospitals became their natural partners and a new model of “contracted departments” spread like wild fire. In order to bring in more patients, the Putian businessmen took up online marketing, taking advantage of the stellar reputation of hospitals that were hosting them. Baidu’s emergence as a dominant search engine and its offering of P4P handed them a perfect platform to reach out to an anxious, sometimes desperate, clientele. In the process, many patients like Wei Zexi fell victim to sub-par treatments.

The entering of the Putian businessmen into the scene makes the ethical water of the Wei Zexi case much muddier. How much blame should a search engine share if much larger malign interests are motivated to take advantage of its playbook and win access to premium ad slots? As Baidu has always claimed, it only collects and sorts information, not generating it. It acts like a mirror: the reflection is only as good as the Chinese society can be.

An event in 2015 seems to indicate that relationship between Baidu and the Putian clan is less than amiable. At that time, an industry group representing Putian medical interests called for a boycott of Baidu P4P services, claiming that the latter had used its dominance in the market to rip off Putian-controlled hospitals by unilaterally raising prices for promotion. Baidu search results have become a major channel through which such hospitals bring in patients. According to the industry association, P4P expenditures occupy an increasing chunk of those hospitals’ profits, in some cases as high as 60-80%. One the other side of the equation, medical advertisement makes up to 25% of the search engine’s ad revenue, making the relationship of the two parties a love-hate symbiosis. Baidu’s account for the unpleasant stand-off was completely different. It claimed that the industry group was threatening boycott because its crackdown on deceptive medical advertisement was hurting Putian interests. “The threat will not soften our resolute to keep false medical information out of our search results.”

With more information surfacing about the Putian clan, a push back against Baidu-bashing quickly collects momentum. People begin to question the society’s proclivity to blame the safer, easier and more exposed. For them, the focused attack on a publicly listed Internet company is a sign of the collective laziness of Chinese Internet. “The Putian businessmen are happily off the hook now,” as some would proclaim. The despicable deal between public hospitals and the nouveau riche, and negligence of their supervisors, can easily escape public scrutiny under the cover of an outcry directed entirely at Baidu. As a veteran Caijing journalist puts it, what the public should really chase is the regulators who turned a blind eye to the rampant, irresponsible monetization of public hospital reputations. Not only is Baidu a minor consideration in this whole scheme that condemns Chinese patients, so is the Putian clan, whose fortune is determined by the whims of powerful regulators. He predicts that a campaign-style crackdown on private interests in the medical sector would ensue to placate the public, without touching the fundamentals that have allowed the situation to spread in the first place. “It is a way for power to routinely discipline private interest groups, preventing them from growing too big, while reminding them to be more active in paying their rent.”

More methodical minds try to lead people out of this ethical swamp by actually ranking the relative moral responsibility of the parties involved: the biggest share of blame goes to the military-affiliated hospital that knowingly sold its reputation and standing for profit, while being in the best position to judge the medical merit of the technology that its “contracted” bio-research center is promoting. Second comes the center and regulators. Baidu ranks at the bottom of this ethical ladder, for “it is also in relative disadvantage when it comes to medical expertise”. Its only problem is choosing to pursue profits in this category in spite of its own blind spot.

But there are people who resist this way of assigning responsibility. They see it as a distraction or even an intentional tactic to deflect pressure from Baidu, at a point when intensive public questioning is just about to make a dent on one of China’s largest internet firms. The sentiment roots in a deep frustration over a string of Baidu-related controversies (including the one in January this year where it attempted to sell off management authority of an online patient support group to commercial interests), which the Internet giant have all weathered with impunity. “We don’t have the ability to change the root cause of the problem, but at least we can change Baidu with a concentrated effort.” This line of argument contains, at once, a deep sense of powerlessness and a great faith in public opinion: criticizing the power behind the whole corrupt situation won’t bring you much change. It’s a dissipation of precious energy. But the search engine will ultimately bow to such public pressure.

The powerlessness manifests itself in a different reading of Wei’s death. What killed him seems to be a carefully weaved web of sub-lethal elements: acting individually, no element, whether it’s the search engine or the hospital, is potent enough to bring death to a person. Yet collectively, their grip turns out inescapable for an ordinary Chinese like Wei. In the end, each individual element can deny accountability for the collective consequence.

On May 10, China’s Internet authority handed down its verdict on Baidu: it has to change its algorithm for search result presentation, give more weight to credibility, less to bidding prices. Plus, no more than 30% of a page should be given to promotional results. It is a rare occasion where the country’s web regulator publicly dictates change, albeit a noble one this time, to an Internet company’s core business, its algorithm. Earlier, commentators already made a careful-what-you-wish type warning about a more empowered Internet police coming out of this case. But for most part of the cyberspace, vindication is the predominant mood.

The complexity of Baidu’s response to the whole saga is best captured by an article published on the company’s intranet days before the final result. While pledging to collaborate with regulators, it also questioned why the bio-research center could obtain all the certificates and official documents. “As a great enterprise, we sometimes have to shoulder responsibilities that once belong to the state and the medical industry, because with more power comes more responsibility.”


Immune: in the name of rationality


In the middle of a massive eruption of public anger over compromised vaccines, a small group of influential individuals considered themselves immune to what they saw as cheap sentimentalities, and set out to restore “rationality” in the Chinese cyberspace. Their intervention created a deep cleavage in the public debate over the scandal, a consequence that considerably complicates the unfolding of events.

The origin of the story is the Mar 18 revelation by the Paper that 2 million pieces of compromised vaccines (due to improper storage under high temperatures) had entered the market through shady traders all over the country. Two suspects, Pang and her daughter, were caught illegally obtaining and selling Class II vaccines (those that are for voluntary use, as opposed to Class I vaccines that are mandatory for children, whose distribution is controlled by the state). While regulations mandate that vaccines should be kept in a controlled temperature between 2-8 Celsius degrees, the Pangs stored them in a make-shift warehouse with no air conditioning at all. As more details were dug out by the media, the uneasiness among the public, especially young parents, quickly approached boiling point.

As soon as signs of a major public outcry started to appear, a counter-move also began to collect momentum. The Paper’s report immediately met with criticism of “scaremongering”. Ironically, the source of the criticism was a WeChat account targeting young mothers. Declaring that there is little to fear, its main argument is that the vaccine scandal is “old news” (the suspects were actually arrested one year earlier but the police department chose to disclose it to the media now), and there is no reason to believe that the compromised products are still available on the market.

The argument is shaky, as a rebuttal from a veteran Paper journalist points out. Rather than using a piece of old news as click-bait, the fact that the Paper makes a new story out of an arrest a year earlier is a troubling indication of the police’s inability to make progress on the case for over a year and need to overcome interagency barriers by soliciting external support from the press (it was the police that fed the lead to the Paper).

What’s interesting is the man behind that WeChat account. Mai Tian, an Internet executive who made his name in 2012 by venturing the sensational allegation that Han Han, the famous Chinese writer and a sweetheart of the liberal middle class, had hired shadow writers to pen his best known stories, now runs a mobile site focusing on childcare. He is among a vocal group of individuals who have become increasingly vigilant against what they consider misguided populist sentiments. Within this highly heterogeneous group, you find Internet personalities such as him, “science disseminators”, journalists and leftist patriots. Despite their diverse political leaning and professional background, they seem to share one common denominator: a general distrust of popular judgment, bordering on condescension and a contrarian stubbornness.

While this kind of intellectual orientation is not entirely unusual in any society, in China it bumps into a big dilemma: what if that “populist sentiment” is the main driver of progressive change in a country besieged by all kinds of social ills?

An inconvenient truth in recent years is that more often than not, “irrational” concerns from the public outperform “scientific” assurance in terms of their prediction power. A few years after the Xiamen residents were scolded by “science disseminators” for their persistent and “irrational” protest against a planned PX chemical plant in 2007 (as PX is not particularly toxic), a massive explosion at the very facility that was supposed to be built in Xiamen and was relocated to a nearby town due to the protest vindicates the Xiamen protesters in a big way.

The vaccine scandal pitches the two forces against each other once more, this time in the shadow of a media report that is already three years old. On Mar 21, a post named “the tragedy of vaccines” got viral on people’s WeChat walls. In 2013, then Southern Metropolis News journalist Guo Xianzhong completed a three-year investigation into the horrendous side effects of vaccines and the suffering of families all over China. He managed to put a face (or to be accurate, 38 faces) to a problem that was obscured by the country’s general improvement in public health and prevention of contagious diseases. With his camera, he documented 38 kids who suffered severe, debilitating side effects after vaccination and posed serious questions about how the country had been mishandling the recognition and compensation of vaccination victims.

The heartbreaking photos of children are apt ingredients for a new scandal unfolding in front the public’s eyes. The victim of the new scandal is temporarily invisible, as the authority’s investigation has not been thorough enough to uncover those affected by the poorly stored vaccines. When the public is in need of a vehicle to carry their frustration and anger, they pick the most emotionally potent at hand, despite the substantive discrepancy between Guo’s report and the current situation. Side effects happen to proper vaccines too. It is a matter of chance, and when it occurs what’s crucial is expedited recognition and care for those families affected. Compromised vaccines generally pose a different kind of risk, the risk of failure (zero effect), which could be life threatening for those who have to count on their effectiveness, such as potential rabies victims. Angry parents ignored the nuanced differences and aired their discontent using images of crippled or paralyzed kids from three years ago.

The mismatch deeply troubled Hecaitou, a veteran Internet commentator, who penned a sarcastic blogpost insinuating that those retweeting the side-effect story were illiterate and stupid. He maintained that the current scandal concerned only Class II vaccines, and there’s no evidence that these compromised vaccines would be highly toxic. He was particularly harsh on the great number of online media outlets that kept feeding the public with that 2013 story. “Manipulating an ignorant public is like channeling a mindless flash flood. Whoever use it to earn clicks or build up influence is shameless.”

His unnecessarily arrogant tone may have complicated the response to his criticism. Emotional netizens, especially young mothers, were infuriated by his comments. They believe if public pressure can induce positive changes in the management of vaccines in general, then there should be no reason to try to quench that fire. Detailed difference in the numerous facets of the vaccination problem does not matter. Picking bones with public grasping of the issue “is equivalent to defending the evil,” as one popular comment under Hecaitou’s post quipped.

Hecaitou did not back off. Replying to one of the more supportive comments, he revealed his true concern: Chinese parents might be misled into distrusting vaccines totally, a consequence that would be detrimental to the country’s hard won public health gains. A Weibo account fully dedicated to the dissemination of vaccine related scientific information was visibly desperate: “I used to persuade parents that as long as the vaccines are from properly registered producers, they should feel assured of their safety. Now I feel like I am an accomplice in a crime.”

Chinese elites have a natural tendency in worrying about “panic attacks” in the society. One might say that this reflects a deep-seated condescension, seeing the public as incapable of critical thinking and independent judgment in the face of crises. But their wariness is not completely groundless. In 2011, days after the Fukushima nuclear meltdown, many Chinese shoppers raided supermarkets to hoard regular sea salt, as they feared that future salts would be polluted by radioactive water. The episode created a temporary shortage of salt in a few towns. The collective fury of young Chinese parents can also be pretty “lethargic.” Last year, a sudden surge of angry calls for the indiscriminating execution of all those who are involved in child trafficking even pressed the nation’s supreme court to formally response, claiming that doing so would be tremendously counter-productive. It turned out that the “call for execution” was the machination of an online outlet to attract clicks. With such recent memories in mind, the concern that a public clenched by fear may turn away from necessary, legitimate vaccines is understandable, even though no evidence is available to show that this is actually happening.

Only this time the pushback against elitist condescension comes strong. Panic, as one commentator puts it, is a society’s natural reflex mechanism to danger. It acts like one’s immune system. Trying to mute such reactions will desensitize the body and make it vulnerable to future threats. “In this country, we need more panic attacks, not less.”

Amid the heated debate, a new term is chauffeured into the Chinese vocabulary: “the right to panic.” (konghuangquan) Supporters uphold the “right” as essentially a freedom of expression, the expression of fear. But others caution that even if the public has the freedom to air whatever they feel, it’s a different thing if media and those with influence choose to intentionally fan the fire of irrational fear. At the bottom of that debate is “opposite assumptions about whether public sentiment is being artificially subdued and whether intervention from the media is warranted.”

This is where the rationalists’ seemingly noble cause meets with intense suspicion. Their call for calmness and reason seems always fall in line with the government’s maneuvers to silence alarm and discontent. This time, while “the tragedy of vaccines” was being attacked for being misleading, reference to the report were quickly deleted all across the Internet.

The government also seemed to have seized the opportunity of this “rationalist backlash” to shift public attention from its responsibility in oversight to the safety of those compromised vaccines. The highly anticipated press conference held by central governmental agencies after the scandal broke dedicated substantial amount of effort to explaining to the public that compromised vaccines were unlikely to lead to toxic side effects. Even the WHO intervened along these same lines, issuing three statements in a roll assuring the Chinese public that the risk of adverse health risk is low. The intervention was so unusual that some on the internet suspected the authenticity of the statements, believing it’s the government’s plot.

The drift of public debate into the territory of risk and science is considered by some as “loosing focus” from the urgent priority of tracking those 2 million pieces of problematic vaccines that are still at large in the market. “Scientific rationalists” were believed to have played a key role in blurring that focus. Whether intentionally or not, they helped reduce the pressure on the shoulder of the authority.

In this clash between righteous public indignation and detached rationalism, a kind of cynicism is discernible on both sides. Agitated parents believe whatever maintains public fury works, even if it could be misinformation. Self-professed defenders of science, on the other hand, have no faith in an increasingly well-informed and well-educated general public, and seem to be more interested in establishing their own intellectual superiority than advancing actual improvement in social conditions. Accept it or not, the Chinese society has to zigzag toward better governance of public goods harnessing those flawed yet powerful forces. To slightly adapt a famous line from the Dark Knight: it is a progressivism that China needs now, but not the one it deserves.

It deserves something much better.