van Eyke ‘Ghent Altarpiece’ in 100 billion pixels

One of the most famous panel paintings in the world, the Ghent Altarpiece has been digitized and is available in detail on an open source website entitled ‘Closer to Van Eyck: Rediscovering the Ghent Altarpiece.’

Consisting of 12 panels (one of which is a copy, the original having been stolen in 1934) and depicting numerous complex theological scenes, the documentation project has rendered the already composite work into 100 billion pixels using the highest resolution photography.  Here is a portion of the panel entitled “Deity Enthroned”:

The documentation process makes use of macrophotography in visible light, macrophotography in infrared light, infrared reflectography and X-radiography — probinbeneath the painted surface to reveal the under-drawings. All are available on the website.

Beautiful art and a wonderful contribution by the team that documented and made it available to the world.

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RIP Davy Jones

I grew up on the Monkees.  Sad to see Davy go, but his memory will live on in the great music they did.  Here is one of my favorite Monkees’ tune, the somewhat obscure 1967 “Daily Nightly”.  Wonderfully psychedelic, it is an early example of the use of synth on a pop recording.  And it uses the word “phantasmagoric”.  Gotta love it.

Darkened rolling figures move through prisms of no color
Hand in hand, they walk the night, but never know each other
Passion cast in neon lights light up the jewelled trav’ler
Who, lost in scenes of smoke-filled dreams
Find questions, but no answers

Startled eyes that sometimes see phantasmagoric splendor
Pirouhette down palsied paths with pennies for the vendor
Salvation’s yours for just the time it takes to pay the dancer
Once again, such anxious men find questions but no answers

The night has gone and taken its infraction
While reddened eyes hope there will be a next one

Terror signs look down upon a world that glitters glibly
And mountainsides put arms around the unsuspecting city
Second hands that minds have slowed are moving even faster
Toward bring down someone who’s found
The questions, but no answers

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Street Art Utopia

Here is a really cool site, Street Art Utopia, which features street art from around the world.  Here is an example:

 

Check it out.  Its time well wasted.

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A Worse Case Scenario

Blogger Bruce Krasting published a sobering article on the Greek situation, suggesting that Greeks are leaving the country in the face of economic dispair.  He uses the term “diaspora“, meaning ”a dispersion of a people from their original homeland”.  An extreme view, but clearly Greece is in a desparate situation.

Greece is just the tip of the proverbial iceberg.  There is so much troubling economic news right now, that it is hard to have a positive outlook.  As the saying goes, “if you can keep a calm head in these times, perhaps you just don’t understand the situation.”

With that anti-fanfare, here is my summary prognosis – we are witnession a slow motion train wreck:

Europe is in recession, with parts in depression.

The PIIGS are all set to melt down.

The Euro is doomed.

Once the Euro becomes unsustainable, Germany will lose its currency advantage and export prices will rise.  Germany’s european market will evaporate because they are all broke.  Higher German prices due to currency rise will hurt German competitiveness.

France is already in a recession, and the outlook does not improve.  Things will be sloppy in 2012.

The US financial system is heavily exposed to a European meltdown, probably most directly and immediately through Greek default insurance instruments.  I imagine Geithner/the Administration is very busy behind the scenes pumping billions in liquidity into the banks, and probably taking on or getting set to take on the banks’ toxic assets.

I find it hard to believe that there is enough liquidity in the global financial market to underwrite all the existing demands, let alone trillions in new demands, especially at prevailing interest rates.  Global bond issuance in 2012 is expected to exceed $8 trillion. Suppose the IMF, ECB and the US Fed all want to add a few trillion more? Given the increased riskiness of most of the bond issues, interest rates will need to increase to compensate for risk, with damaging consequences.  The US Fed might still be able to find a market, as the US is probably comparatively the world’s only safe-haven.  Weird.

China’s economy is set to take a double hit - demand in export markets has declined and does not look to recover in the near term; the real-estate bubble is set to deflate.  The Chinese government has a target of 8% annual growth.  Estimates on a real-estate slowdown take GDP down at least a couple of percentage points.  Suppose GDP growth drops to 5%, 3% or flat?  The government will struggle with unemployment and dealing with the resulting social issues.

Oil demand is falling.  Weakening demand and falling prices will cause problems for many suppliers.  Russia needs $110 oil.  Saudi Arabia needs $83 oil.  Venezuela $90.  Nigeria $90 …  Producers are highly motivated to keep oil above $100, which will continue to hurt economic recovery.  But supporting that price may be unsustainable, which leads to domestic problems in the producer countries, many of which are repressive, autocratic regimes, who have had to buy off their popoulations through increasing social spending.  If the revenue side of the balance sheet takes a huge hit, they would no longer be able to afford the increasing spending on social welfare.

I think we may be on the verge of global civil unrest.  Perhaps massive, violent demonstrations around the world.  People are desparate.

What am I missing?

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The Content Paradox One Year Later

Last year at this time, I wrote a blog post called The Content Paradox. The basic idea is that, while the internet exists only because of content, original content creators generally are not rewarded for their content.

Further to that original post are a couple of related articles I just found (dated 2010) that calculate how much music an artist needs to sell to earn $1,200 per month, which is not a livable wage.  This article, from InformationIsBeautiful.net, has a nice bubble chart that tells the sad story.  This article, from the Cynical Musician, does the original math.  The most egregious number is 4 million Spotify streams.  Given the increasing popularity of these streaming services, it is pretty clear that the artists will struggle under this model and most will find it impossible to earn a living.  For the vast majority, it clearly has become a labor of love.

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Surf’s Up! Wind Shear turns Clouds into Waves

Here is a photo of an unusual cloud formation shot in Birmingham, Alabama. Called a Kelvin-Helmholtz instability, the formation is caused when the wind is moving at different speeds at different altitudes, creating a shearing effect and resulting in clouds shaped like slow-moving waves across the horizon.

And who’d a thunk it, but there is a website for the Cloud Appreciation Society, which has user contributed photos of clouds from around the world and beyond.

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Finally, the most famous chord of all time …

… the opening chord of A Hard Days Night, has been successfully dissected.

In this radio interview with Randy Bachman on CBC’s Guitarology program, RB talks about meeting Giles Martin, son of George Martin, at GM’s private studio at Abbey Road. In the studio, GM has access to digitized copies of all the Beatle’s multitrack source tapes.

After pondering what he would like to hear, RB is provided with solo’d track by track playback of “the chord”.  When it is all put together, HE NAILS IT!  Give it a listen …

Here is the breakdown he describes:

  • Track 1: George on Rickenbacker 12-string  GCFACG
  • Track 2: Paul on Bass playing D
  • Track 3: John on 6-string xxDADG

The notes being picked up are:  A-C-D-F-G

  • From a G perspective: 1-2-4-5-b7
  • From an F perspective: 1-2-3-5-6
  • From a D perspective: 1-b3-4-5-b7
  • From a C perspective: 1-2-4-5-6
  • From an A perspective: 1-b3-4-b6-b7

Closest thing to call it would be a Dm11 or an F6add9.  Whatever you call it, you can’t make the chord sound properly with only one hand (chording) and one guitar.

What a sound. This is TOO COOL!!

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The Age of Thirst

Amidst all the other crisis afflicting the world today, one that will surely inflict great misery and result in rising global tension is the unquenchable demand for clean drinking water. Already, one in six people in the world lack safe drinking water. In many of the poorest regions of the world, the availability of drinkable water would relieve much suffering and lift many out of extreme poverty.

The future does not look promising.  The climate change tea leaves are signalling a profound shift of precipitation patterns.  Here is a chart of the Americas (from the Lamont-Doherty Earth Observatory of Columbia University) that shows the projected change in precipitation for period 2021-2040 minus the average over 1950-2000 as a percent of the 1950-2000 precipitation.

The short analysis is that the north gets wet and the south gets dry. But the story here is that the dry gets VERY dry, uninhabitable dry.

Not to neglect the global impact this change is bound to inflict, but the prognosis for the pacific southwest is dire, and is being touted as “The Greatest Water Crisis in the History of Civilization.”

The pithy summary is that if you live in the Southwestern US, Mexico or Central America, you or your children and grandchildren will soon be living through one of the deepest droughts ever recorded.

The evidence appears to be conclusive.  It is already in transition with Lake Mead predicted to become Lake Dead by 2026, creating huge problems for the 27+ million people (in Southern California, alone) that depend on it for water.  Climate change skeptics can form their own conclusions, and make some shrewed land investments.

I intend to continue to track and add to this topic.  For starters, Saudi Arabia is already as concerned about Peak Water as it is about Peak Oil.

Water will become more precious than oil because life depends on it. It will be a source of escalating conflict around the world as various groups attempt to gain control of the available fresh water resources.

And if actual precipitation changes turn out as the models predict, with severe drought inflicting areas containing large human populations, we could see massive human migration to northern regions as water sources able to support these populations diminish in the south.  Based on the map above, all of Southern California, Mexico City, Arizona (ouch),  New Mexico, Texas and Central Americal are likely to be scorched.

This drama will be unfolding rapidly, year over year, in the coming decade.

As if we didn’t have enough to worry about.

Addendum and Updates

Dec2011: Natural weather cycles delivered the worst one-year drought in the historic record to Texas in 2011. Scientists examining tree rings had to go back as far as 1789 to find a worse one.

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App on millions of phones secretly logs key taps

An Android app developer has published what he says is conclusive proof that millions of smartphones are secretly monitoring the key presses, geographic locations, and received messages of its users.

In a YouTube video, Trevor Eckhart demonstrates how software from a Silicon Valley company, CarrierIQ, records in real time the keys he presses on a stock EVO handset, which he had reset to factory settings just prior to the demonstration. Using a packet sniffer while his device is in airplane mode, each numeric tap and every received text message is logged by the software.

CarrierIQ tried to muzzle Eckhart by slapping a cease and desist order on him.  They backed down and apologised profusely after the EFF (Electronic Frontier Foundation) came to his defense.

Despite its protestations of innocence, CarrierIQ could well have broken the Federal wiretap law.  If CarrierIQ has managed to have the handset manufacturers secretly install software that records keystrokes intended for text messaging and the Internet and are sending some of that information back somewhere, this probably consitutes a federal wiretap.

The manufacturers themselves appear to be unaware of the surveillance capabilities of the CarrierIQ software.  Eckhart has found the application on Samsung, HTC, Nokia and RIM devices.  CarrierIQ claims on its website that it has installed the program on more than 140 million handsets.

If all this is true, CarrierIQ is exposed to the possibility of a class action lawsuit which would include all users whose handsets have been violated.

This story follows a similar mobile surveillance infringement in which a smartphone application surreptitiously gathers information on the location of its users and sends that data to an advertising company in the US.  The application is a goldfish catching game that does not require any information about the user’s location to play. The collected information is used to display ads highly connected with the locations of application users.

I have said it before, smartphones have become personal surveillance devices.  Combine that with online data tracking, point-of-sale non-cash transactions, and security cameras everywhere, and realize that we live in a surveillance society where your every move is being documented, collated and sold.  A digital dossier accumulating in “the cloud” has your name on it. And you are the only one that does not have access to it.

Seems like a bad dream to me.  Welcome to the future.

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The Actual Debt Ceiling

Here is an amusing illustration by Victor Juhasz from GQ online. On the GQ site, you can click through the slideshow to see who all the characters are.

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