All posts by hevangel

Slaying the Cable Monster: Why HDMI Brands Don’t Matter

I have been keep saying those who buy expensive HDMI cable are idiots and now here is the prove.

By Will Greenwald, May 13 2011, PC Magazine
For the vast majority of HDTV owners, a $5 HDMI cable will provide the same performance as a $100 one.

You’ve probably experienced this when shopping for a new HDTV: A store clerk sidles up and offers to help. He then points you toward the necessary HDMI cables to go with your new television. And they’re expensive. Maybe $60 or $70, sometimes even more than $100 (You could buy a cheap Blu-ray player or a handful of Blu-ray discs for that price!). The clerk then claims that these are special cables. Superior cables. Cables you absolutely need if you want the best possible home theater experience. And the claims are, for the vast majority of home theater users, utter rubbish.

The truth is, for most HDTV setups, there is absolutely no effective difference between a no-name $3 HDMI cable you can order from Amazon.com and a $120 Monster cable you buy at a brick-and-mortar electronics store. We ran five different HDMI cables, ranging in price from less than $5 up to more than $100, through rigorous tests to determine whether there’s any difference in a dirt-cheap cable and one that costs a fortune.

HDMI Basics

The first thing to remember about HDMI is that it is a digital standard. Unlike component video, composite video, S-video, or coaxial cable, HDMI signals don’t gradually degrade, or get fuzzy and lose clarity as the signal fades or interference grows. For digital signals like HDMI, as long as there is enough data for the receiver to put together a picture, it will form. If there isn’t, it will just drop off. While processing artifacts can occur and gaps in the signal can cause blocky effects or screen blanking, generally an HDMI signal will display whenever the signal successfully reaches the receiver. Claims that more expensive cables put forth greater video or audio fidelity are nonsense; it’s like saying you can get better-looking YouTube videos on your laptop by buying more expensive Ethernet cables. From a technical standpoint, it simply doesn’t make sense.

This doesn’t mean that all HDMI cables are created equal in all cases. HDMI includes multiple specifications detailing standards of bandwidth and the capabilities of the cable.

The current HDMI specification, version 1.4a, requires all compliant cables to support 3D video, 4K resolution (approximately 4000-by-2000-pixel resolution, or about four times the detail of the current HD standard of 1080p), Ethernet data transmissions, and audio return channels. Each of these features requires more bandwidth, and considerably older HDMI cables (and all older HDMI-equipped devices) rated at HDMI 1.3b or lower can’t handle that much bandwidth. For most users, 3D is the only feature they’ll use. Ethernet over HDMI is used mostly for networking devices instead ofconnecting viapure Ethernet or Wi-Fi (the methods most consumer electronics products use). Audio return channels are only useful in certain situations with dedicated sound systems (and the same task can be accomplished by running an audio cable to the system). And there aren’t currently any consumer-grade displays or playback devices capable of handling 4Kresolutions (the least-expensive 4K projector you’ll find is more than $75,000). In all of these cases, it’s a yes or no question: does it support these features? There is no question of clarity or superior signal.

That said, there are cases where higher quality cables and going to lengths to maintain signal quality are important. They just aren’t cases that apply for most HDTV owners. If you’re going to run an HDMI cable for lengths longer than 10 feet, you should be concerned about insulation to protect against signal degradation. It’s not an issue for 6-foot lengths of cable, but as the distance between media device and display increases, signal quality decreases and the more susceptible the signal becomes to magnetic interference. In fact, for distances of over 30 feet, the HDMI licensing board recommends either using a signal amplifier or considering an alternate solution, like an HDMI-over-Ethernet converter. When you’re running up against the maximum length, the greater insulation and build quality of more expensive cables can potentially improve the stability of your signal. However, if there’s a 30-foot gap between your Blu-ray player and your HDTV, you might want to rearrange some furniture. Or just use a technology designed for long distances.

The second thing to know about HDMI cables is that they are almost always expensive when you buy them at brick-and-mortar stores. If you walk into a Best Buy or Radio Shack, you can expect to pay at least $40 for a 6-foot HDMI cable. Even at discount stores like Wal-Mart and Target, the cheapest, most generic HDMI cables retail for $15 and more. Online, you’ll do a lot better on prices. Amazon.com and Monoprice.com (the “ancient custom installer’s secret”) slash even Wal-Mart’s HDMI cable prices into tiny bits. Both sites sell several models of HDMI cables for as little as $1.50. These are generally generic HDMI cables, or seldom-heard-of brands, but they work just fine for most HDTV users. We can be certain of this, because we tested them in the PCMag Labs.

Testing the Cables

We tested five cables including Monster Cable’s 1200 Higher Definition Experience Pack, a combination HDMI/Ethernet bundle that lists for $119.95 but we found for $79.95 at Amazon.com, the Monster Cable HDMI 500HD High Speed Cable ($59.95 list, we got it at Amazon for $52.62), the Spider International E-HDMI-0006 E-Series Super High Speed HDMI with Ethernet cable ($64.99 list price and a $45.29 Amazon price), the Cables Unlimited 6-Foot HDMI Male to Male Cable (PCM-2295-06) that Amazon carries for $3.19, and an unbranded, OEM cable from Monoprice that was shipped in a Belkin bag but doesn’t match any of the company’s own HDMI cables (and retails for $3.28, or $2.78 if you buy 50 cables or more).

We’ve left out some of the more lavishly expensive HDMI cables, like the AudioQuest series of HDMI cables, because they retail for nearly $700. Unless those cables can let me eat the food I see on the Food Network, they’re not worth the price of an actual HDTV.

Based purely on the cables’ specs, Monster Cable’s HDMI cables are superior. Of course, that’s because Monster Cable is the only company of the four to offer any notable specifications. Spider International and Cables Unlimited offered very little information in the way of the cables, and the generic cable had no specifications besides it being 28 AWG (American Wire Gauge), a number that simply references the width of the wire used in the cable (28 AWG is a standard measurement, though some cables can be slightly thicker at 26 or 24 AWG). HDMI standards require that all HDMI 1.4 cables be able to handle a bandwidth of 10.2 gigabits per second (Gbps). The Monster Blu-Ray 1200 Higher Definition Experience Pack has a rated speed of 17.8 Gbps. Again, what really matters is whether the cable is HDMI-1.4-compliant, and it can support the necessary features mentioned above. The higher bandwidth doesn’t matter for HDTV signals. It might make a difference with 4K-video, but since HDTVs currently top out at 1080p, that point is moot.

As long as the cable is HDMI-1.4 compliant and it can hit 10.2 Gbps, which is will if it’s 1.4-compliant, it will do the trick. Also, we couldn’t find a cable that wasn’t 1.4-compliant, so that shouldn’t be a problem.

For consistency, we used only 6-foot or 2-meter (6.6-foot) cables to ensure that cable length didn’t affect the results of the tests. We paired a Sony Bravia KDL-46EX720 3D HDTV with an LG BD670 Blu-ray player for all tests. The television was set to standard, default image settings, and the Blu-ray player was set to output only a 1080p video signal. We put the cables through three different tests: a technical quality evaluation, a blind video test, and a 3D-support test.

For the technical quality evaluation, we used the HQV video benchmark Blu-ray Disc. For each cable, we ran through the gamut of HQV video tests, which checks video for numerous image processing, frame-rate synchronization, and color-correction capabilities. The tests include numerous patterns and animations to expose possible display problems. All five cables passed HQV’s tests with flying colors, with a single exception, which was consistent across all of them (and thus more likely a flaw of either the HDTV or the Blu-ray player): 2:2 film pull-down looked a bit jerky, a minor issue that doesn’t affect the cables individual performance.

The blind video test involved the assistance of five volunteers in the PCMag Lab. They were shown the same scene from Predators on Blu-ray with different cables. They were not told which cable was which until the end of the test. No one saw any appreciable difference between the $3 cables and the $120 cable, or any of the cables in between. However, we did notice a curious phenomenon: the screen appeared slightly darker and a bit more saturated when connected to the Blu-ray player with the Monster Cable 1200 High Definition Experience Pack cable. The HDTV showed that it was receiving the same 12-bit color depth information through each cable, so the more-expensive Monster cable wasn’t pushing through more color detail. Again, the difference was minimal, and could be corrected by calibrating your HDTV.

Finally, we loaded the 3D Avatar Blu-ray to check that the cables could handle an HDMI 1.4 standard feature: 3D content. Again, every cable, including the cheap $3 cable, carried a 3D video feed to the HDTV easily.

If you’re like the vast majority of HDTV users and have a fairly simple setup that isn’t spread across a large area, there is absolutely no reason to spend more than $10 on an HDMI cable, never mind more than $100 on one. Any possible benefit that could come from an over-engineered, overpriced HDMI cable simply won’t show up in your home theater. If you’re running a 4K projector, or have a 25-foot hallway between your Blu-ray player and HDTV, or want to show off how big your home theater budget is, that’s one thing. If you just want to hook up your Blu-ray player, cable box, or video game system to your HDTV, bypass the big stores and big brands and reach into the Web bargain bin. Then use the money you saveto buy more electronics that need to be connected to one another.

Liar’s Poker – Michael Lewis

早陣子和一個轉行不當工程師,跑去讀MBA入投資銀行賺大錢的舊同事吃飯,很自然聊起早兩年金融海嘯。當全世界也一至認為貪得無厭的金融行業,是海嘯的元兇,我的朋友身為局內人,卻持相反的意見。他認為政府只看選票的短視經濟政策,和盲目追逐利潤的投資者,才是真正的元兇,金融行業只不過是過水濕腳的中間人,時勢造英雄讓他們賺大錢。儘管我不同意他的觀點,但與他談話很有啟發性,亦引證了Liar’s Poker一書的可信性。

這本書雖然二十年前出版,但現在看也完全沒有過時的感覺,大慨金融行業中人性貪婪是恆古常理。據聞此書是華爾街MBA人手執一本的求生指南天書。這本書的作者本身也是個傳奇人物,英國名校MBA畢業,入職投資銀行Salomon Brothers,不知怎樣有金融才俊不做,轉行跑去當記者。他的研究報導改變了整個美國職棒界,他的書更屢獲新聞大獎,長期入選紐約時報暢銷書排行榜。Liar’s Poker是他的第一本著作,半自傳式的記錄了他在投行工作那幾年間的所見所聞。

Liar‘s Poker是華爾街流行的賭博遊戲,與我們去卡拉OK玩的大話骰玩法相似,分別只是估從口袋隨手抽張一元美金上鈔票編號上的數字。或許這個遊戲便是整個華爾街的縮影,金融行業只是一班人在比賽膽色的賭錢遊戲。這本書大約分為三個剖份,第一部份寫作者初入行到紐約接受培訓的經歷,他以風趣的文筆,加插幽默的趣聞逸事,把華爾街這個弱肉強食的森林世界,銀行家目空無人自大狂的性格,活露活現地描寫出來。想入職金融行業,面試時千萬別說投身這行業是想賺很多錢,儘管這是每一個金融行業中人入行的真正理由。投資銀行以業績論英雄,誰能夠為公司賺錢,誰便有權有勢,在公司內可以橫行無忌。

第二部份可說是全書最精彩的部份,講述投行Salomon Brothers的興衰史,從如何發明並壟斷按揭債卷市場,躍身成為華爾街最大投資銀行。又因為分花紅孤寒縮數,把懂得操控按揭的債卷經紀迫走去競爭對手,一手摧毀自已的市場壟斷地位。書中有很多曾經吒咤一時的名字,Ranieri從信差到紅褲子經紀的出身,一路爬到按揭債卷部總裁是個傳奇故事,而按揭債卷市場的興起更是完全出人意料。Ranieri測期按揭債卷會是個大市場的原因完全不兌現,但市場卻因為美國政府的減稅政策憑空創造出來。二十年後的次按危機,其起源可以說直接追溯至Salomon Brothers當日發明的按揭債卷。

第三部份作者受訓完畢,回倫到敦新丁上班,一直到作者離開金融業為止。從入職最初給高級經理當雜役無異,到學懂在交易場上的生存之道,在追求盈利不擇手段的環境下,投行把當顧客是水魚,互相搶奪同事間的功勞,彷彿是天經地義的事情。雖然作者也不是完全很有商業道德,書中記錄他幾場投資戰記,與其說他眼光準確,不如說他政治權力手段高明,加上有點運氣市場之神站在他那邊,才可以安然渡過升為Big Swinging Dick,交易場上的大碌炮。後來Salomon Brothers連翻投資錯誤,錯過企業垃圾債卷的機會,在錯誤時機把按揭債卷的本金和利息分拆出售,一夜間差不多蝕光所有,作者亦退出金融業,書中的故事便到此唯止。

書中最後一章,作者反思自已離職的決定,質疑整個金融行業的存在意思。試問天下間有那一行,可以讓二十多歲的年輕人,從大學畢業還不過兩年,便每年賺取過百萬美元的收入。而且他的賺錢能力,也不知有多少是基於實際的知識和能力,又有多少是純萃運氣的成份。金融行業只是金錢流動的中間人,他們的工作對社會又有多少貢獻可言,值得收取這巨額的費用嗎?

No Hell. Pastor Rob Bell: What if Hell Doesn’t Exist?

I am not as liberal as Rob Bell, I believe Hell does exist, but it is only reserve for truly evil people like Mao Tse Dong or Muammar Gaddafi (maybe George W. Bush too). I definitely won’t agree only Christians can go to heaven and everybody else goes to hell.

I am joining a reading group starting in May on Rob Bell’s book “Love Wins: A Book about Heaven, Hell, and the Fate of Every Person Who Ever Lived. For those who are interested, please register here

By Jon Meacham, Thursday, Apr. 14, 2011, Times Magazine

As part of a series on peacemaking, in late 2007, Pastor Rob Bell’s Mars Hill Bible Church put on an art exhibit about the search for peace in a broken world. It was just the kind of avant-garde project that had helped power Mars Hill’s growth (the Michigan church attracts 7,000 people each Sunday) as a nontraditional congregation that emphasizes discussion rather than dogmatic teaching. An artist in the show had included a quotation from Mohandas Gandhi. Hardly a controversial touch, one would have thought. But one would have been wrong.

A visitor to the exhibit had stuck a note next to the Gandhi quotation: “Reality check: He’s in hell.” Bell was struck.

Really? he recalls thinking.

Gandhi’s in hell?

He is?

We have confirmation of this?

Somebody knows this?

Without a doubt?

And that somebody decided to take on the responsibility of letting the rest of us know?

So begins Bell’s controversial new best seller, Love Wins: A Book About Heaven, Hell, and the Fate of Every Person Who Ever Lived. Works by Evangelical Christian pastors tend to be pious or at least on theological message. The standard Christian view of salvation through the death and resurrection of Jesus of Nazareth is summed up in the Gospel of John, which promises “eternal life” to “whosoever believeth in Him.” Traditionally, the key is the acknowledgment that Jesus is the Son of God, who, in the words of the ancient creed, “for us and for our salvation came down from heaven … and was made man.” In the Evangelical ethos, one either accepts this and goes to heaven or refuses and goes to hell.

Bell, a tall, 40-year-old son of a Michigan federal judge, begs to differ. He suggests that the redemptive work of Jesus may be universal — meaning that, as his book’s subtitle puts it, “every person who ever lived” could have a place in heaven, whatever that turns out to be. Such a simple premise, but with Easter at hand, this slim, lively book has ignited a new holy war in Christian circles and beyond. When word of Love Wins reached the Internet, one conservative Evangelical pastor, John Piper, tweeted, “Farewell Rob Bell,” unilaterally attempting to evict Bell from the Evangelical community. R. Albert Mohler Jr., president of the Southern Baptist Theological Seminary, says Bell’s book is “theologically disastrous. Any of us should be concerned when a matter of theological importance is played with in a subversive way.” In North Carolina, a young pastor was fired by his church for endorsing the book.

The traditionalist reaction is understandable, for Bell’s arguments about heaven and hell raise doubts about the core of the Evangelical worldview, changing the common understanding of salvation so much that Christianity becomes more of an ethical habit of mind than a faith based on divine revelation. “When you adopt universalism and erase the distinction between the church and the world,” says Mohler, “then you don’t need the church, and you don’t need Christ, and you don’t need the cross. This is the tragedy of nonjudgmental mainline liberalism, and it’s Rob Bell’s tragedy in this book too.”

Particularly galling to conservative Christian critics is that Love Wins is not an attack from outside the walls of the Evangelical city but a mutiny from within — a rebellion led by a charismatic, popular and savvy pastor with a following. Is Bell’s Christianity — less judgmental, more fluid, open to questioning the most ancient of assumptions — on an inexorable rise? “I have long wondered if there is a massive shift coming in what it means to be a Christian,” Bell says. “Something new is in the air.”

Which is what has many traditional Evangelicals worried. Bell’s book sheds light not only on enduring questions of theology and fate but also on a shift within American Christianity. More indie rock than “Rock of Ages,” with its videos and comfort with irony (Bell sometimes seems an odd combination of Billy Graham and Conan O’Brien), his style of doctrine and worship is clearly playing a larger role in religious life, and the ferocity of the reaction suggests that he is a force to be reckoned with.

Otherwise, why reckon with him at all? A similar work by a pastor from one of the declining mainline Protestant denominations might have merited a hostile blog post or two — bloggers, like preachers, always need material — but it is difficult to imagine that an Episcopal priest’s eschatological musings would have provoked the volume of criticism directed at Bell, whose reach threatens prevailing Evangelical theology.

Bell insists he is only raising the possibility that theological rigidity — and thus a faith of exclusion — is a dangerous thing. He believes in Jesus’ atonement; he says he is just unclear on whether the redemption promised in Christian tradition is limited to those who meet the tests of the church. It is a case for living with mystery rather than demanding certitude.

From a traditionalist perspective, though, to take away hell is to leave the church without its most powerful sanction. If heaven, however defined, is everyone’s ultimate destination in any event, then what’s the incentive to confess Jesus as Lord in this life? If, in other words, Gandhi is in heaven, then why bother with accepting Christ? If you say the Bible doesn’t really say what a lot of people have said it says, then where does that stop? If the verses about hell and judgment aren’t literal, what about the ones on adultery, say, or homosexuality? Taken to their logical conclusions, such questions could undermine much of conservative Christianity.

What the Hell?

From the Apostle Paul to John Paul II, from Augustine to Calvin, Christians have debated atonement and judgment for nearly 2,000 years. Early in the 20th century, Harry Emerson Fosdick came to represent theological liberalism, arguing against the literal truth of the Bible and the existence of hell. It was time, progressives argued, for the faith to surrender its supernatural claims.

Bell is more at home with this expansive liberal tradition than he is with the old-time believers of Inherit the Wind. He believes that Jesus, the Son of God, was sacrificed for the sins of humanity and that the prospect of a place of eternal torment seems irreconcilable with the God of love. Belief in Jesus, he says, should lead human beings to work for the good of this world. What comes next has to wait. “When we get to what happens when we die, we don’t have any video footage,” says Bell. “So let’s at least be honest that we are speculating, because we are.” He is quick to note, though, that his own speculation, while unconventional, is not unprecedented. “At the center of the Christian tradition since the first church,” Bell writes, “have been a number who insist that history is not tragic, hell is not forever, and love, in the end, wins and all will be reconciled to God.”

It is also true that the Christian tradition since the first church has insisted that history is tragic for those who do not believe in Jesus; that hell is, for them, forever; and that love, in the end, will envelop those who profess Jesus as Lord, and they — and they alone — will be reconciled to God. Such views cannot be dismissed because they are inconvenient or uncomfortable: they are based on the same Bible that liberals use to make the opposite case. This is one reason religious debate can seem a wilderness of mirrors, an old CIA phrase describing the bewildering world of counterintelligence.

Still, the dominant view of the righteous in heaven and the damned in hell owes more to the artistic legacy of the West, from Michelangelo to Dante to Blake, than it does to history or to unambiguous biblical teaching. Neither pagan nor Jewish tradition offered a truly equivalent vision of a place of eternal torment; the Greek and Roman underworlds tended to be morally neutral, as did much of the Hebraic tradition concerning Sheol, the realm of the dead.

Things many Christian believers take for granted are more complicated than they seem. It was only when Jesus failed to return soon after the Passion and Resurrection appearances that the early church was compelled to make sense of its recollections of his teachings. Like the Bible — a document that often contradicts itself and from which one can construct sharply different arguments — theology is the product of human hands and hearts. What many believers in the 21st century accept as immutable doctrine was first formulated in the fog and confusion of the 1st century, a time when the followers of Jesus were baffled and overwhelmed by their experience of losing their Lord; many had expected their Messiah to be a Davidic military leader, not an atoning human sacrifice.

When Jesus spoke of the “kingdom of heaven,” he was most likely referring not to a place apart from earth, one of clouds and harps and an eternity with your grandmother, but to what he elsewhere called the “kingdom of God,” a world redeemed and renewed in ways beyond human imagination. To 1st century ears in ancient Judea, Jesus’ talk of the kingdom was centered on the imminent arrival of a new order marked by the defeat of evil, the restoration of Israel and a general resurrection of the dead — all, in the words of the prayer he taught his disciples, “on earth.”

There is, however, no escaping the fact that Jesus speaks in the Bible of a hell for the “condemned.” He sometimes uses the word Gehenna, which was a valley near Jerusalem associated with the sacrifice of children by fire to the Phoenician god Moloch; elsewhere in the New Testament, writers (especially Paul and John the Divine) tell of a fiery pit (Tartarus or Hades) in which the damned will spend eternity. “Depart from me, you cursed [ones], into the eternal fire prepared for the devil and his angels,” Jesus says in Matthew. In Mark he speaks of “the unquenchable fire.” The Book of Revelation paints a vivid picture — in a fantastical, problematic work that John the Divine says he composed when he was “in the spirit on the Lord’s day,” a signal that this is not an Associated Press report — of the lake of fire and the dismissal of the damned from the presence of God to a place where “they will be tormented day and night for ever and ever.”

And yet there is a contrary scriptural trend that suggests, as Jesus puts it, that the gates of hell shall not finally prevail, that God will wipe away every tear — not just the tears of Evangelical Christians but the tears of all. Bell puts much stock in references to the universal redemption of creation: in Matthew, Jesus speaks of the “renewal of all things”; in Acts, Peter says Jesus will “restore everything”; in Colossians, Paul writes that “God was pleased to … reconcile to himself all things, whether things on earth or things in heaven.”

So is it heaven for Christians who say they are Christians and hell for everybody else? What about babies, or people who die without ever hearing the Gospel through no fault of their own? (As Bell puts it, “What if the missionary got a flat tire?”) Who knows? Such tangles have consumed Christianity for millennia and likely will for millennia to come.

What gives the debate over Bell new significance is that his message is part of an intriguing scholarly trend unfolding simultaneously with the cultural, generational and demographic shifts made manifest at Mars Hill. Best expressed, perhaps, in the work of N.T. Wright, the Anglican bishop of Durham, England (Bell is a Wright devotee), this school focuses on the meaning of the texts themselves, reading them anew and seeking, where appropriate, to ask whether an idea is truly rooted in the New Testament or is attributable to subsequent church tradition and theological dogma.

For these new thinkers, heaven can mean different things. In some biblical contexts it is a synonym for God. In others it signifies life in the New Jerusalem, which, properly understood, is the reality that will result when God brings together the heavens and the earth. In yet others it seems to suggest moments of intense human communion and compassion that are, in theological terms, glimpses of the divine love that one might expect in the world to come. One thing heaven is not is an exclusive place removed from earth. This line of thinking has implications for the life of religious communities in our own time. If the earth is, in a way, to be our eternal home, then its care, and the care of all its creatures, takes on fresh urgency.

Bell’s Journey

The easy narrative about Bell would be one of rebellion — that he is reacting to the strictures of a suffocating childhood by questioning long-standing dogma. The opposite is true. Bell’s creed of conviction and doubt — and his comfort with ambiguity and paradox — comes from an upbringing in which he was immersed in faith but encouraged to ask questions. His father, a central figure in his life, is a federal judge appointed by President Reagan in 1987. (Rob still remembers the drive to Washington in the family Oldsmobile for the confirmation hearings.) “I remember him giving me C.S. Lewis in high school,” Bell says. “My parents were both very intellectually honest, straightforward, and for them, faith meant that you were fully engaged.” As they were raising their family, the Bells, in addition to regular churchgoing, created a rigorous ethos of devotion and debate at home. Dinner-table conversations were pointed; Lewis’ novels and nonfiction were required reading.

The roots of Love Wins can be partly traced to the deathbed of a man Rob Bell never met: his grandfather, a civil engineer in Michigan who died when Rob’s father was 8. The Bells’ was a very conservative Evangelical household. When the senior Bell died, there was to be no grief. “We weren’t allowed to mourn, because the funeral of a Christian is supposed to be a celebration of the believer in heaven with Jesus right now,” says Robert Bell Sr. “But if you’re 8 years old and your dad — the breadwinner — just died, it feels different. Sad.”

The story of how his dad, still a child, was to deal with death has stayed with Rob. “To weep, to shed any tears — that would be doubting the sovereignty of God,” Rob says now, looking back. “That was the thing — ‘They’re all in heaven, so we’re happy about that.’ It doesn’t matter how you are actually humanly responding to this moment …” Bell pauses and chuckles ironically, a bit incredulous. “We’re all just supposed to be thrilled.”

Robby — his mother still calls him that — was emotionally precocious. “When he was around 10 years old, I detected that he had a great interest and concern for people,” his father says. “There he’d be, riding along with me, with his little blond hair, going to see sick folks or friends who were having problems, and he would get back in the truck after a visit and begin to analyze them and their situations very acutely. He had a feel for people and how they felt from very early on.”

Rob was a twice-a-week churchgoer at the Baptist and nondenominational churches the family attended at different times — services on Sunday, youth group on Wednesday. He recalls a kind of quiet frustration even then. “I remember thinking, ‘You know, if Jesus is who this guy standing up there says he is, this should be way more compelling.’ This should have a bit more electricity. The knob should be way more to the right, you know?”

Music, not the church, was his first consuming passion. (His wife Kristen claims he said he wanted to be a pastor when they first met early on at Wheaton College in Illinois. Bell is skeptical: “I swear to this day that that was a line.”) He and some friends started a band when he was a sophomore. “I had always had creative energy but no outlet,” he says. “I really discovered music, writing and playing, working with words and images and metaphors. You might say the music unleashed a monster.”

The band became central to him. Then two things happened: the guitar player decided to go to seminary, and Bell came down with viral meningitis. “It took the wind out of our sails,” he says. “I had no Plan B. I was a wreck. I was devastated, because our band was going to make it. We were going to live in a terrible little house and do terrible jobs at first, because that’s what great bands do — they start out living in terrible little houses and doing terrible little jobs.” His illness — “a freak brain infection” — changed his life, Bell says.

At 21, Rob was teaching barefoot waterskiing at HoneyRock Camp, near Three Lakes, Wis., when he preached his first sermon. “I didn’t know anything,” he says. “I took off my Birkenstocks beforehand. I had this awareness that my life would never be the same again.” The removal of the shoes is an interesting detail for Bell to remember. (“Do not come any closer,” God says to Moses in the Book of Exodus. “Take off your sandals, for the place where you are standing is holy ground.”) Bell says it was just intuitive, but the intuition suggests he had a sense of himself as a player in the unfolding drama of God in history. “Create things and share them,” Bell says. “It all made sense. That moment is etched. I remember thinking distinctly, ‘I could be terrible at this.’ But I knew this would get me up in the morning. I went to Fuller that fall.”

Fuller Theological Seminary, in Pasadena, Calif., is an eclectic place, attracting 4,000 students from 70 countries and more than 100 denominations. “It’s pretty hard to sit with Pentecostals and Holiness people and mainline Presbyterians and Anglicans and come away with a closed mind-set that draws firm boundaries about theology,” says Fuller president Richard Mouw.

After seminary, Bell’s work moved in two directions. He was recovering the context of the New Testament while creating a series of popular videos on Christianity called Nooma, Greek for wind or spirit. He began to attract a following, and Mars Hill — named for the site in Athens where Paul preached the Christian gospel of resurrection to the pagan world — was founded in Grand Rapids, Mich., in 1999. “Whenever people wonder why a church is growing, they say, ‘He’s preaching the Bible.’ Well, lots of people are preaching the Bible, and they don’t have parking problems,” says Bell.

Mars Hill did have parking problems, and Bell’s sudden popularity posed some risks for the young pastor. Pride and self-involvement are perennial issues for ministers, who, like politicians, grow accustomed to the sound of their own voices saying Important Things and to the deference of the flock. By the time Bell was 30, he was an Evangelical celebrity. (He had founded Mars Hill when he was 28.) He was referred to as a “rock star” in this magazine. “There was this giant spotlight on me,” he says. “All of a sudden your words are parsed. I found myself — and I think this happens to a lot of people — wanting to shrink away from it. But I decided, Just own it. I’m very comfortable in a room with thousands of people. I do have this voice. What will I say?”

And how will he say it? The history of Evangelism is in part the history of media and methods: Billy Sunday mastered the radio, Billy Graham television; now churches like Bell’s are at work in the digital vineyards of downloads and social media. Demography is also working in Bell’s favor. “He’s trying to reach a generation that’s more comfortable with mystery, with unsolved questions,” says Mouw, noting that his own young grandchildren are growing up with Hindu and Muslim friends and classmates. “For me, Hindus and Muslims were the people we sent missionaries off to in places we called ‘Arabia,'” Mouw says. “Now that diversity is part of the fabric of daily life. It makes a difference. My generation wanted truth — these are folks who want authenticity. The whole judgmentalism and harshness is something they want to avoid.”

If Bell is right about hell, then why do people need ecclesiastical traditions at all? Why aren’t the Salvation Army and the United Way sufficient institutions to enact a gospel of love, sparing us the talk of heaven and hellfire and damnation and all the rest of it? Why not close up the churches?

Bell knows the arguments and appreciates the frustrations. “I don’t know anyone who hasn’t said, ‘Let’s turn out the lights and say we gave it a shot,'” he says. “But you can’t — I can’t — get away from what this Jesus was, and is, saying to us. What the book tries to do is park itself right in the midst of the tension with a Jesus who offers an urgent and immediate call — ‘Repent! Be transformed! Turn!’ At the same time, I’ve got other sheep. There’s a renewal of all things. There’s water from the rock. People will come from the East and from the West. The scandal of the gospel is Jesus’ radical, healing love for a world that’s broken.”

Fair enough, but let’s be honest: religion heals, but it also kills. Why support a supernatural belief system that, for instance, contributed to that minister in Florida’s burning of a Koran, which led to the deaths of innocent U.N. workers in Afghanistan?

“I think Jesus shares your critique,” Bell replies. “We don’t burn other people’s books. I think Jesus is fairly pissed off about it as well.”

On Sunday, April 17, at Mars Hill, Bell will be joined by singer-songwriter Brie Stoner (who provided some of the music for his Nooma series) and will teach the first 13 verses of the third chapter of Revelation, which speaks of “the city of my God, the new Jerusalem, which is coming down out of heaven from my God … Whoever has ears, let them hear what the Spirit says to the churches.” The precise meaning of the words is open to different interpretations. But this much is clear: Rob Bell has much to say, and many are listening.

術數批判 – 陳雲

這幾年壞鬼中文系列捧紅了陳雲,他已經絕版的舊作「術數批判」得以重見天日。這本書是他大學年代,課餘浸圖書館的研究成果結集成書。陳雲大學主修英文系,現在卻以教人寫好中文聞名。說不定源於當年他沉迷術數,讀艱深的古文日子有功,才得以打好中文基礎的底子。

此書的內容偏頗為學術性,書中引用人類學,社會學,科學哲學,宗教學等不同的學術理論,去分析中國術數的深層結構。我唸過哲學,宗教學和人類學,對於陳雲在書中使用的理論也略知一二,加上書中提供專門學術名詞的英文,所以讀起來並不很吃力,只是把跟隨陳雲把中國術數分類放入已有知識架構內。但若果讀者不知柏普(Popper)為何許人,形上和形下之別,不習慣看引經據典的學術文章,恐怕讀這本書會很幸苦,甚至覺得此書其悶無比,與他壞鬼中文系列差天共地。

在書中陳雲從術數的本義說起,到比較中國古代科學觀和西方科學觀之不同,從宗教神秘主義性,到討論術數在社會的政治作用,他的學識淵博讓我深感佩服。文章中提出的論點與學術主流相近,把橫跨眾多學科的學術理論,加以整合並應用到中國術數上,但欠缺原創性的新理論。當然陳雲當年只是個本科生,還要只是課餘興趣寫此書,要求博士級原創研究自然強人所難。不過單看第一,二,十三和十四章,已經有學術期刊導讀式文章的水準。

除了那四章學術連貫性很強外,本書另外其他章節結構有點零碎,對中國術數進行逐個批判。其中有些文章,如風水,推背圖,體相,測字,作者詳細考據起源和變化,不時展露他的博學多材,為讀者上一門冷知識課。但其他文章,如籤占,打小人,占夢,擇日等,則明顯不是作者的專長,文章似是作者的閱讀筆記,把中國術數分門別類整理,不要遺留缺失了任何一項。

通常我是寫書評,但這篇談不上是評論,只是介紹「術數批判」一書。書本的內容是很實在的知識和理論,隨非我打算辯論其中某些的論點,否則沒法合理性地評論這本書,客觀的知識很難說得上有什麼感覺。這本書的知識密度亦很高,論點和參考資料層層遞進地推論,寫撮要如果省略其中一部份,恐怕會扭曲原意誤導別人。看過這篇介紹的朋友,如果仍然不嫌它太學術太沉悶的話,應該要把書弄來親自閱讀一篇,書皮學不是所有書也適用的。

現在雖然已經是二十一世紀,但很多香港人還是很迷信,看看書店中算命風水書的銷量便知。不知道有沒有書店會倒自己米,把這本書放在命理術數書專櫃上。如果讀者看完這本書,相信以後也不用再買其他命理書。一眾靠命理書收入的書店,恐防讀者知道真相後會損失很多生意,說不定有私底下讓這本書不見天日的陰謀,怪不得這書絕版多年了。

碎形 Factale

在看第一集的時候,我對「碎形」有很高的期望,充滿大自然氣息很清新的開場,重捨一份久違了的八十年代動畫風格。女主角乘白色滑翔翼出場,讓我聯想起「風之谷」的娜烏西亞。追捕女主角的壞蛋三人組,一高一肥穿黑色頭裝戴墨鏡, 很有「娜汀亞 」的色彩。到第三集男主角乘上飛船,與恐佈份子一家親地歡樂冒險,更活脫是「天空之城」的故事。奈何這套動畫空有宮崎駿外殼,拍出來卻變成四不像,正是導演眼高手低失敗的示範例子。

故事的世界觀設定很宏大,在遙遠的未來,碎形系統提供人類一切生活所需,通過虛擬網絡和植入式納米的電腦,照顧人類起居生活,人們不用做事只用享受。可是經過千年的運作,碎形系統開始崩潰,天上的逐漸衛星殞落。擁有重啟世界鎖匙的能力的少女,從維持碎形系統的修道院逃出來,被獨自生活的少年偶然救起。其後兩人遇上與修道院對抗失落千年組織。他們的目標是要把人類從網絡解放,讓人類回歸自然憑自已勞力生活。

大慨導演想表達反思科技的主題,可是拍出來卻完全帶不出中心思想,只見一干人等走來走去,時而氣紛歡樂,時而故弄玄虛。唯一拍出應有的味道,是主角少年與父親重遇那集。天上的碎形衛星失效,地上便出現沒法接收網絡訊號的空白區。區內的人民一下了失去生活的依靠,變成四處流浪尋找碎形訊號的難民。主角父親的心願是修復天線,讓碎形訊號重臨當地,只有一刻鐘也好,把癈墟回復成美麗的小鎮。失落千年拯救難民,教導他們自立生存之道,但人民卻留戀虛擬的碎形世界,正好表達出科技與自然的角力。隨了這集算是合格外,其他集數的劇情缺乏連貫性,故事氣氛轉折太過唐突,各個角色的目標混亂不清,結局解開謎題更隨便敷衍。加上間中人物面相更嚴重走樣,整體上有很嚴重的違和感。

這套動畫在日本收視慘淡,結局更只有0.4%的收視率。這套動畫集齊宮崎駿公式的所有成功元素,配樂舒暢閱耳,結果卻白白浪費了一個好故事和設定。如果換上一個功力深厚的導演,大慨可能成為今年動畫的精彩佳作。現在畫虎不成反類犬,變成了山寨宮崎駿的大笑話。