Quick thoughts on iBook Maker and iTunes U

So earlier today Apple released two new tools for educators; a tool that makes creating a multimedia text book very very easy, and a publishing service that allows you to create a curriculum and distribute it and materials remotely.

Both can have a major impact on the way we do Christian Formation.

We have a consistent challenge here in Arizona – there are many postulants for priesthood and diaconate for whom a three year residential seminary experience won’t work. Most of the people we’re trying to *recruit* for the ordained ministry are bulking at the idea of giving up their lives for three years and moving to another state (there’s no Episcopal seminary in Arizona) with no promise of paid work once they complete their studies. This is especially true for bi-vocational clergy which is pretty much every single deacon we’re ordaining and many of the priests who we hope will transform smaller congregations.

In response to this challenge the Bishop, the Commission on Ministry and the Board of Examining Chaplains (I serve on the latter two) have created a Deacon’s Formation program and are in the process of creating a “local” seminary experience based at the Cathedral in Phoenix. The Deacon’s program is working very well, but suffers on occasion from not giving our students access to the broadest possible viewpoints with the Episcopal Church. The priest formation process, of which I’m sort of tasked with primary responsibility, suffers from a lack of good texts and few lecturers.

But, what if we could get seminary professors around the country to create curriculum using their existing powerpoint/keynote slides as text books to be read in companion with the classic texts? And what if we could film their lectures (like what happens at Yale or Duke already) and use those as the formal lectures and the local meetings become “recitation” or seminar sections? Like what is happening in Community Colleges using the MIT open-course material…

Suddenly the idea of Cathedral’s becoming “local seminary branches” starts to make a great deal of sense, and the use of materials from the traditional seminaries keeps us all working in the mainstream of modern pedagogy. Yet by studying in groups of five or six (or larger) the best part of seminary, the student to student discussions is preserved.

At a national level, it would be very exciting to see the National Cathedral revisiting the College of Preachers and the College of the Laity and re-visioning them as virtual colleges. Imagine some of the short courses that the College of Preachers used to offer now available through iTunes U, with easily accessed workbooks and texts (many of which might be in the public domain) for use by many students at a nominal cost…

What else can you think of that the Episcopal Church might be doing with these new classes of tools? Here’s one idea, I could create an annotated Prayer Book with the Cathedral Customary for use by clergy and servers here at the Cathedral. (Or for a class I teach for clergy being ordained from other traditions.)

Posted in Religion, Web/Tech | 9 Comments

Mandala (A Musical Palindrome)

If Wikipedia wasn’t blacked out today, I’d suggest you first go and read up on the idea of the “Music of the Spheres”. It’s an idea that had it genesis in the writings of Pythagoras, who discovered the mathematical relationships between musical tones. The idea was further developed by Plato who suggested that since music and planetary motion both involved mathematical relationships between pairs and triads, that there must be a kind of planetary music waiting to be heard.

So, a musician has decided to try doing just that by creating a piece he calls “Mandala” which is based on the relative periods of the planets. It turns out that he’s created a palindrome (like RACE CAR) that is the same whether it’s played backwards for forwards. Though none of us can ever hope to listen to the whole thing.

Watch and listen:

Universe Today characterizes “Mandal” thusly:

Musician Daniel Starr-Tambor has created a song by assigning each planet a note and speeding up the orbital periods of the planets where 2 seconds represents one Earth year, with a note playing for each orbit. But this isn’t just any typical song; it ends up being a musical palindrome, which means it can be played the same both forwards and backwards … that is, if you lived long enough to play to the end of the song. At the accelerated speeds of the Solar System, Starr-Tambor estimates it would continue without repetition for over 532.25 septendecillion years (5.3225 X 10 56). And with more than 62 vigintillion (6.2 X 10 64) individual notes, this composition, called “Mandala,” is the longest musical palindrome in existence.

I love the ethereal nature of Saturn’s tones breaking in over the rhythm track created by Mecury’s orbit.

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Researchers claim Turin Shroud is “supernatural”

The Independent is reporting that a team of Italian scientists who have been investigating the Shroud of Turin for years have finally managed to duplicated the particular characteristics of the “negative” image seen on the linen.

But…

“… they only managed the effect by scorching equivalent linen material with high-intensity ultra violet lasers, undermining the arguments of other research, they say, which claims the Turin Shroud is a medieval hoax.

Such technology, say researchers from the National Agency for New Technologies, Energy and Sustainable Economic Development (Enea), was far beyond the capability of medieval forgers, whom most experts have credited with making the famous relic.

“The results show that a short and intense burst of UV directional radiation can colour a linen cloth so as to reproduce many of the peculiar characteristics of the body image on the Shroud of Turin,” they said.

And in case there was any doubt about the preternatural degree of energy needed to make such distinct marks, the Enea report spells it out: “This degree of power cannot be reproduced by any normal UV source built to date.”"

More here.

I’m not sure it’s conclusive proof that the image wasn’t made by a forger a thousand years after the event of the resurrection. And I don’t think people who doubt will accept this as proof of the Resurrection, but…

I’m happy to have this as an early Christmas present.

Posted in Religion, Science | 2 Comments

The return of the cities

I’ve been worried about this for sometime now. What happens when the suburban lifestyle begins to be no longer sustainable because of energy costs? Well for one thing, the real estate industry will collapse.

The New York Times has an article this weekend that locates the proximate cause of the Great Recession in the growing re-urbanization trend:

“It was predominantly the collapse of the car-dependent suburban fringe that caused the mortgage collapse.

In the late 1990s, high-end outer suburbs contained most of the expensive housing in the United States, as measured by price per square foot, according to data I analyzed from the Zillow real estate database. Today, the most expensive housing is in the high-density, pedestrian-friendly neighborhoods of the center city and inner suburbs. Some of the most expensive neighborhoods in their metropolitan areas are Capitol Hill in Seattle; Virginia Highland in Atlanta; German Village in Columbus, Ohio, and Logan Circle in Washington. Considered slums as recently as 30 years ago, they have been transformed by gentrification.

Simply put, there has been a profound structural shift — a reversal of what took place in the 1950s, when drivable suburbs boomed and flourished as center cities emptied and withered.”

More here.

The article describes this decision to move into the urban centers as being driven by a preference at this point. What happens when it becomes a necessity?

Are we Episcopalians investing enough capital and resources in our inner city parishes to be ready for this? Thanks be to God for the foresight of the people of Arizona who refused to close Trinity Cathedral at a time when the downtown of Phoenix was an abandoned war zone. The congregation of 20 then has now grown to be nearly 1500 over two decades. A parishioner who was a member in the old days (1950′s) that we talk of as the boom years in the congregation says that even at the height back then, it was not nearly as exciting and vibrant as it is today.

We probably have much more of a future in the inner city and historic suburbs than we imagine. But we’re going to have to be ready for it.

Posted in Peak Oil, Religion | 1 Comment

FTL Neutrinos seen again in tweaked setup

Having published results earlier this Fall that neutrinos were observed apparently traveling faster than the speed of light, the CERN has made some modifications to their setup based on others critiques and re-run their experiment. They observe the same effect.

BBC News – Neutrino experiment repeat at Cern finds same result:

The initial series of experiments, comprising 16,000 separate measurements spread out over three years, found that the neutrinos arrives 60 billionths of a second faster than light would have, travelling unimpeded over the same distance.

The idea that nothing can exceed the speed of light in a vacuum forms a cornerstone in physics – first laid out by James Clerk Maxwell and later incorporated into Albert Einstein’s theory of special relativity.

Initial analysis of the work by the wider scientific community argued that the relatively long bunches of neutrinos could introduce a significant error into the measurement.

Those bunches lasted 10 millionths of a second – 160 times longer than the discrepancy the team initially reported in the neutrinos’ travel time.

To address that, scientists at Cern adjusted the way in which the proton beams were produced, resulting in bunches just three billionths of a second long, so the Opera collaboration could repeat the measurements.

(Via www.bbc.co.uk)

I believe Fermi Lab is in the process of trying to duplicate the original experiment (it’s the only facility currently operating that can achieve the necessary energies. Let’s see what they find!

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A way to make sense of the parable of the Talents

So for the long silence. I’m still here, just incredibly busy with keeping all the plates spinning at the Cathedral right now.

At the moment I’m working on a sermon for this Sunday; the text is the Parable of the Talents. It’s a difficult parable, especially the last line that “To those who have, more will be given, and to those have little, even what they have will be taken away”. It’s a line that is hard to hear in a community in the midst of an economic depression, and during a moment in this Nation’s history when people are spontaneously beginning to demonstrate against the rich.

One of my commentaries makes the point that this parable can only be consistent with the larger message of Justice found in the Scriptures if we keep in mind Matthew’s explicit identification of the Master with Jesus in the parable; and then hold strongly to what we know about Jesus’ character and compassion…

The Matthean allegorization underscores three dimensions of meaning in the parable. The most important is the christological dimension. With it the evangelist ensures that the statements of the parable are not general statements about God and human beings but statements that are true only in Christ. It ensures that the slave owner of the parable is a trustworthy master rather than a cruel speculator.93 The parable speaks of the whole Christ—of the one who has been present (v. 14*), is now absent (vv. 16–18*), and will come again (vv. 19–30*)—and it encourages the reader to understand everything from this perspective.

[…and following a recapping of the historical uses of this text, the author writes…]

The exegesis and the history of interpretation here have demonstrated where the roots of such a misuse of the parable lie. The parable itself invites misunderstanding. When Jesus, his whole message and his God, becomes the parable’s signature and the definition of its contents, such misuse cannot happen. Where this was not the case, the parable was misused. The parable of the talents is theologically true only when it speaks of the God of Jesus Christ, who loves people in such a way that they are indebted to him for everything that they are and that they can achieve. It is theologically true only when it speaks of his commission to love and of the gifts that are used for that purpose and not for just any human activities. It is theologically true only when it is related to the community of love that Jesus wanted. When it does not speak of these things, it is merely an empty shell of words with which every human activity can be legitimized.

Luz, U., & Koester, H. (2005). Matthew 21-28: A commentary (261–262). Minneapolis: Augsburg.

That’s where I headed with this on Sunday. It’s not the direction I was planning on going, but having read the pretty much unanimous witness of the Church’s interpretation of this parable, I think I’m going to have conform my reading the weight of the consensus instead of bending the text to my own desire to force it to fit with a reading that would be consonant with Sts. Yoder and Hauwerwas.

Heh.

Posted in Religion | 2 Comments

Proper 23 A 2011; Where is Jesus?

Any close read of the parable of the wedding guest who is thrown into eternal torment for not wearing the right clothing when he is brought into the wedding feast should make us nervous. It's made any number of readers nervous over the ages.

But it's not that we need to be nervous because we need to have the right clothes for all occasions, it's because it seems to paint a picture of a God that is terrifying and capricious. Not a God of Love.

But there have been readers who see God and Jesus not in the person of the King in the parable, but in the guest who is cast out…

And when we read the parable that way, there are historical echoes of an incident early on in Herod's reign where he behaved much like the King in the parable.

This points out the necessity of reading scripture in such a way that scripture can open our eyes to the truth about God. We must be careful not to read scripture in a way that our reading contradicts the rest of the teaching of scripture.

Which sadly happens very often.

The only way we can break out of this cycle of misreading is to acquire for ourselves eyes and ears that have been taught to see the Kingdom. That’s why the Church makes such a big deal about reading scripture and attending worship. Slowly but surely it opens a new symbolic universe. And we can see Jesus in the wedding guest cast into the outer darkness. We can see others as Jesus. We can recognize ourselves in the King.

MP3 File

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The man in the machine

Have you noticed how many people, as they reflect on Steve Jobs life, talk about their computing devices. One writer, noting this, says that it’s as if people feel that they have met Steve Jobs in the machines and gadgets his company created. It’s as if they know the man because of what he made. Heck, read my reflections on Steve’s death just below this post. I did exactly the same thing.

That’s worth reflecting on. I mean it really is. And it’s probably exactly what Jobs hoped for.

A good design is a form of art. Art is an expression of the creator. The better the art, the more clearly we see the creator, and the more deeply we enter into a conversation with the person who made it.

People have mentioned that Apple’s devices were among the first digital devices, certainly computers, to commonly elicit emotional responses. It’s why Apple defied the bullet point buyer that all the other technology companies chased. It wasn’t about what was included, and honestly it wasn’t about what was left out, it was about the response the device evoked in us. “Magical” ,“Transformative” ,“Fun”. It was about how the device changed who we are.

It’s art.

When you stop for moment to think about it, of course we reflect on who Steve Jobs was by talking about what he created. When a great painter, sculptor or writer dies, don’t we do exactly the same thing?

Because we know them through their art. That’s how we came into relationship with them, into conversation with them and it was how they changed us.

Our collective zeitgeist moment is telling us a deep truth. Art is all around us, and artists change the way we interact with our world.

Heh. Thanks for that Steve.

Posted in Web/Tech | 4 Comments

Steve

I got a push notification on my iPhone this afternoon that Steve Jobs had died earlier today. That in itself, as the President of the United States noted, was astonishing because so many of us learned the news the same way. Here’s a man who had a vision of where he was headed, stuck to his vision, and moved the world.

The first computer I ever saw was a TRS-80 Model 1 back in 1977. A friend invited me over to his house to see it. (He’s a Catholic priest now btw.) We programed a version of Star Trek on it and I had to teach myself linear algebra to do that.

He got a job the next year at a computer store and used his money to buy and Apple ][. Not a ][+ or a ][e, a ][. The graphics on that machine rocked our world. We played around on that all through senior year, and I learned Basic on it.

When I got to college the Astronomy Department had one of the new Apple ][+ computers, with two disk drives! I wrote my very first word processor on that and was the first student in the college to turn in a paper printed out on a dot matrix. I remember having to assure my English professor that the computer hadn’t really helped me to write the paper, it just made the editing easier.

We used that computer to measure fast Delta-Scuti type star’s light curves by running the signal from a photomultiplier tube (with suitable color filters) into the game ports. The game ports turned out to be a quick and dirty Digital to Analog converter (0-255) and we had some of the best data ever collected to that time as a result. Those were the same game ports we used to play Break Out with the computer when it was back in our T.A. offices.

When I saw my first Lisa (my brother in law’s) and realized the power of the desktop metaphor for operating a computer, my understanding of how symbols allowed us to organize our experiences was changed for ever. I suppose my fascination with Jesus’ use of the literary form of the parable is rooted in that moment. A computer that has driven a theological world view… amazing.

The first Macintosh I used was a 512k Fat Mac. I worked with a student of mine on a compiler that was optimized for scientific use, making it dead simple to create beautiful charts of data sets. Nothing ever came of it, but I got to use that Mac for a couple of months, and I fell in love with the elegance of the experience. At the time I was using four or five different operating systems and computers. I could never quite remember the commands for each system - they were all slightly different. The graphical metaphor meant that the file system just got out of my way and I could focus on the coding or the writing.

When it came time to upgrade the Apple ][+ that I been using (suitably tricked out with an 80 column graphics board and running CPM and Wordstar as an alternative operating system) I bought a Mac Plus and an Image Writer. That’s the system that got me through the last bits of the research toward my dissertation and then saw me through seminary at Yale. Oddly enough I collected the data for my still unfinished dissertation on a ][gs (though I used an RS232 interface that time rather than the old game port interface). The Mac Plus was the computer I knew the best of all of them. I used it to write Fortran code, analyze the data from my lab, write my papers on Patristic thought, do my Greek flashcards and pass the General Ordination Exams.

About the time that Steve Jobs left Apple, I bought my first Windows machine (Windows 3.2). I couldn’t afford a new Mac as a curate – my grandmother bought me the new windows computer (a 386sx) as an ordination present. That was the machine I installed Trumpet Winsock on and learned about the Internet. Archie, Veronica, Gopher, UUnet, Ecunet were the programs of the day. There was no www or http yet.

Years later, after a catastrophic hard drive failure, I called Brian Reid and asked him how to make this never happen again. He told me to buy an Apple. I listened. Bought an Apple Powerbook G4. That got me through the rest of the classes I was teaching at Lehigh and lasted 6 years of active duty. I’ve never had a computer last that long. It’s still around here. We use it as a back up.

Now I keep my life on my iPhone, my iPad and sync it all to my MacBook. So do my wife and my daughter. We use these sorts of computers because they still get out of the way when you’re creating and just let you do what you’re trying to do, make something that expresses something inside you.

My life is profoundly different because of the vision Steve Jobs had.

Did you notice that at the iPhone 4S presentation, there were some references to the Knowledge Navigator? It was a concept vision that Steve had during the end of his first stint as CEO of Apple. In the video it references a date of Sept. 2011. The 4S and the Siri assistance contained in the new phone achieves the vision of the concept video. It was only 4 days late.

That’s amazing. A vision that has been worked toward for almost 25 years. And achieved.

That’s what Apple has done. That’s what Steve Jobs drove.

Would that we could all have such single minded focus in our various callings and ministries and vocations.

Actually, why don’t we?

 

(More on this topic, written the next morning, here.)

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Parents weekend at ASU and Barrett

Doing the Dad thing this morning, having the pancake breakfast and getting ready to go to a mock class.

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