Communion Of Dreams


The Source?

Got an email from an old friend and fan of Communion of Dreams which consisted of a link and this comment: Couldn’t resist…when I read this, all I could think was, “they’ve found the gel!!” 🙂

From the article at the link:

A nearby alien planet six times the size of the Earth is covered with a water-rich atmosphere that includes a strange “plasma form” of water, scientists say.

Astronomers have determined that the atmosphere of super-Earth Gliese 1214 b is likely water-rich. However, this exoplanet is no Earth twin. The high temperature and density of the planet give it an atmosphere that differs dramatically from Earth.

“As the temperature and pressure are so high, water is not in a usual form (vapor, liquid, or solid), but in an ionic or plasma form at the bottom the atmosphere — namely the interior — of Gliese 1214 b,” principle investigator Norio Narita of the National Astronomical Observatory of Japan told SPACE.com by email.

You should read the whole thing, it’s pretty cool.

And yes, there is a reason why the prequel to Communion of Dreams is based around visits to holy wells in Wales … 😉

 

Jim Downey



30 billion Earths.

How many Earth-like planets are there in our galaxy? Ones which are reasonably like ours, in terms of size, density, and location relative to their sun’s ‘habitable zone’? That’s one of the basic components of the Drake Equation, and until fairly recently all estimates were little more than speculation.

Enter Kepler:

Expanding our view from Kepler’s corner of the galaxy to show more of the Milky Way, the sky fills with billions of potentially life-bearing worlds. If we showed them all, the sky would be a mass of green. So now the green dots illustrate stars that might host such planets, visible with a good pair of binoculars on a dark night here on Earth.

From this perspective, the chances that we’re alone in the cosmos seem very slim, indeed.

The final answer? 15 – 30 billion Earth-like planets.

Of course, that doesn’t include the rest of the Drake equation values. Such as: what percentage of planets which could potentially develop life actually do so? Then what percentage of those planets develop intelligent, technologically sophisticated life? Then what percentage of such intelligent species develop interstellar communication capabilities? Then how long will such a civilization survive, out of the billions of years of history?

The last time I played with the numbers, the best guess from Phil Plait was that there were some 2.5 billion potentially habitable planets. Kepler indicates that number was too conservative, by something on the order of a factor of 10. Running the rest of the equation is largely just an experiment in gut feelings (since we don’t yet have any real data), but what is impressive is that at each stage as solid data has become available, we’ve had to adjust our “best guesstimate” numbers *upwards*. Meaning that the the total number of technologically sophisticated civilizations capable of interstellar communications out there at this point in time also goes up.

From Chapter 4 of Communion of Dreams:

“But in any event, as Arthur Bailey said this morning ‘where are they?’ Where are the aliens? That’s what’s bothering me.”

Where, indeed? I came up with my own answer, explained in Communion.

But I wonder what the real answer will be.

Jim Downey



Limits of perception.

From the beginning of Chapter 18 of Communion of Dreams:

“But there’s something else going on. Perhaps I was being too hasty in considering this to be just a four-dimensional problem.”

“Sorry? You lost me there,” said Jon.

Gish ignored him, his attention turning in on itself. “Yes. Clearly there’s a proximity effect. Perhaps anyone who touches the artifact becomes somehow connected to the outer surface of the bubble.”

“Wait, you mean that the artifact is some kind of doorway to another dimension?”

Gish looked at Jon, annoyed. “What? Doorway? No, just that the surface of the isolation field may not conform to our simple space-time geometry.”

Not too surprising that Robert Gish was aware of this recent theory, since he’s some 39 years in our future:

A Jewel at the Heart of Quantum Physics

Physicists have discovered a jewel-like geometric object that dramatically simplifies calculations of particle interactions and challenges the notion that space and time are fundamental components of reality.

“This is completely new and very much simpler than anything that has been done before,” said Andrew Hodges, a mathematical physicist at Oxford University who has been following the work.

The revelation that particle interactions, the most basic events in nature, may be consequences of geometry significantly advances a decades-long effort to reformulate quantum field theory, the body of laws describing elementary particles and their interactions. Interactions that were previously calculated with mathematical formulas thousands of terms long can now be described by computing the volume of the corresponding jewel-like “amplituhedron,” which yields an equivalent one-term expression.

It’s an absolutely fascinating article & theory, and deserves consideration: that many of the observational problems with quantum mechanics may be due to our limited perspective from this space-time, just as our perspective from one reference point gave rise to the notion that there is something which could be considered a “universal time” — a notion which a certain Mr. Einstein dealt with.

Which, while all the math is completely beyond me, makes a certain amount of intuitive sense from the history of science. Which is: the slow progression of realization that none of our privileged positions are true. That the Sun doesn’t revolve around the Earth. That humankind isn’t different from all the other animals. That our perception of time isn’t the only one. So why should this set of spacial dimensions be the basis for reality?

Which is why I felt comfortable coming up with the “theoretical discovery” at the heart of Communion of Dreams, as discussed in this passage from Chapter 3:

Apparent Gravity was the third major application of the theories set forth in Hawking’s Conundrum, the great opus of Stephen Hawking which was not published until after his death in the earlier part of the century. He hadn’t released the work because evidently even he couldn’t really believe that it made any sense. It was, essentially, both too simple and too complex. And since he had died just shortly before the Fire-flu, with the chaos that brought, there had been a lag in his theory being fully understood and starting to be applied.

But it did account for all the established data, including much of the stuff that seemed valid but didn’t fit inside the previous paradigms. Using his theories, scientists and engineers learned that the structure of space itself could be manipulated. The first major application led to practical, safe, and efficient fusion power. Rather than forcing high-energy particles together, the forces keeping them apart were just removed. Or, more accurately, the manifestation of space between them was inverted. It took very little energy, was easy to control, but only worked in a very localized fashion.

And just for fun, here’s a little hint from my work on St. Cybi’s Well: there’s a character in there who has something of the perspective of the people working on the “amplituhedron theory” and applies it in his own way to explain the dark matter/dark energy problem. Well, it amuses me, anyway.

And I should get back to work on that.

 

Jim Downey

Via MeFi and elsewhere. The MeFi link has a lot of other links in both the post and the following discussion, if you would like more information and … perspective. 😉

Oh, and this seems entirely appropriate – start at 35 seconds:



Before and after.

Remember these?

20130912_154245

Well, yesterday afternoon I got around to prepping about half of them to dry:

20130915_211208

Overnight I dried the peppers.

* * * * * * *

An interesting take on incorporating an additional dimension into photography:

Photographer and historian Marc Hermann has done a beautiful job pulling historic crime scene photos from the New York Daily News archive to blend them with photographs of the same locations today. For those who live in New York now, it may be easy to forget just how rough the city was in the not-too-distant past.

Grisly violence is an undeniable part of New York’s DNA and the juxtaposition of the old, black and white images with the modern “Times Square” version of what most people expect today is incredibly fascinating – truly making ghosts walk amongst us.

* * * * * * *

Remember this?

What has also been my plan, but which I hadn’t quite been able to sort out how to accomplish, was that in St. Cybi’s Well much of the story will revolve around *how* this character came to have those dream-visions in the first place. This is further complicated by the fact that I don’t necessarily want the character to realize the full import of what he experiences within the context of the story – the reader should be able to draw out conclusions which the character wouldn’t, especially if the reader had already read Communion of Dreams.

OK, got all that? So, here’s what I experienced at Baia Castle: the revelation that the classical sculptures of Greek and Roman mythology could themselves be the conduit for the dream-visions. I got this by walking through the collection – not just walking through it, but by seeing the juxtaposition of different sculptures within the somewhat under-lit and under-stated layout of the museum.

See, like in most of the museums we had visited, the climate control there was non-existent. And whether in order to keep down temps a bit, or just to save money on electricity, the only lighting throughout the space was from windows along one side of the building. And the layout of the building was a series of almost cave-like ‘bunkers’ – rooms which were kinda long & narrow with a relatively low ceiling, and done up in neutral grey tones.

It was perfect. And in a moment my mind made the leap to imagery for St. Cybi’s Well. Because, like many of the different ‘holy wells’ in Wales, it dates back to the middle of the 6th century – not that long after the fall of Rome. And, in fact, the spread of Christianity to the Celtic lands was part of the cultural transference which took place. It’d be easy to tweak the history just a bit to include ‘lost’ sculpture & myth.

I felt in that moment the same way I feel now: like laughing maniacally.

And an appropriate (and somewhat telling) image from that same blog post:

Prometheus. Not Ridly Scott's version. The original.

Prometheus. Not Ridly Scott’s version. The original.

* * * * * * *

A passage from an excellent essay on the roots of Enlightenment thought about justice.

Rarely in the history of thought do I have a chance to say the outcome was so simply good, but it worked.  Within their lifetimes, Voltaire and Beccaria saw real reform, a sincere and solid transformation of the legal codes of most of Europe, the spread of deterrence-based justicial thought.  Within decades, judicial torture virtually vanished from European law.  The laws of America, and of the other new constitutions drafted in the latter 18th century, all show the touch of Beccaria’s call.  It worked.  The change was not absolute, of course.  Torture, the primary target, retreated, as did the notions of retributive justice, avenging dignity, and purging sin.  But prisons were still squalid, punishments severe, and other things Beccaria had campaigned against remained, capital punishment primary among them.  But even here there was what Beccaria would call progress.  The guillotine lives in infamy, but it too was a consequence of this call for enlightened justice: a quick, egalitarian execution, death with the least possible suffering, and equal for all, giving no advantage to the noble, who had long been able to hire an expert and humane headsman while the poor man suffered the clumsy hackings of an amateur who might take many blows to sever a writhing neck.  Most states judged death still necessary, but agreed that law and punishment should bind all men equally, and that unnecessary pain did not serve the public good.  It is strange to call the guillotine a happy ending, but it was in a small way, and even more victorious was the dialog it that birthed it.

* * * * * * *

Overnight I dried the peppers. Here they are this morning:

20130916_064646

Why, yes, all of these things are connected.   😉

Jim Downey



How so very … random.

There’s “random“, and then there’s random.

 

* * *

Huh.

MINNEAPOLIS / ST. PAUL (09/03/2013) —An international group of researchers from the University of Minnesota, Argonne National Laboratory and Seoul National University have discovered a groundbreaking technique in manufacturing nanostructures that has the potential to make electrical and optical devices smaller and better than ever before. A surprising low-tech tool of Scotch Magic tape ended up being one of the keys to the discovery.

The research is published today in Nature Communications, an international online research journal.

Combining several standard nanofabrication techniques—with the final addition of the Scotch Magic tape—researchers at the University of Minnesota created extremely thin gaps through a layer of metal and patterned these tiny gaps over the entire surface of a four-inch silicon wafer. The smallest gaps were only one nanometer wide, much smaller than most researchers have been able to achieve. In addition, the widths of the gaps could be controlled on the atomic level. This work provides the basis for producing new and better nanostructures that are at the core of advanced electronic and optical devices.

And no, it’s not graphene.

* * *

In a small side discussion on the larger topic of space exploration, this comment was made in response to the characterization of those who have said that they would be willing to take a one-way trip to Mars were ‘nuts’:

It’s disturbing that people would choose death on Mars over life eternal here in the undying lands of Earth.
posted by 0xFCAF at 10:24 PM on September 4

Yeah, pretty much my take on things, as well.

* * *

This is over-simplified, but good nonetheless:

 

* * *

There’s “random“, and then there’s random. And yes, that is very much how Margo Lynn goes through life, from what I’ve seen in knowing her the last couple of decades. But it works, and keeps things interesting.

So, congrats to TanteLiz and to CJ, who will receive the leather-bound and ‘nearly perfect‘ copies of Communion of Dreams, respectively. Thanks to all who participated.

And particular thanks to Margo Lynn for adding her own somewhat random take on determining the winners, as well.

 

Jim Downey



Enlightening.

This is post number 1554.

One of my very favorite numbers. If you ever get a chance, be sure to tour the New Belgium brewery.

Sometime today or tomorrow we should hear the results of the latest drawing from the official judge. In the meantime, enjoy this holiday weekend — maybe with a nice beer. I think I know one I’m going to enjoy …

 

Jim Downey



Final hours.

You have until midnight tonight to get your entry in for a free copy of a full leather binding of Communion of Dreams.  If you haven’t posted a link with your review on Amazon in this blog post, then you are NOT entered into the drawing. And we’ll also be drawing for the last of the “nearly perfect” cloth copies. Full details in that blog post.

And my judge for this drawing has posted some information about how and when she will handle the particulars:  Planning ahead [echo]

Good luck everyone!

 

Jim Downey



Planning ahead.

It’s been said that our ability to conceive of and plan for an uncertain future is one of the hallmarks of human intelligence. Some ants and other critters might beg to differ.

Nonetheless, today’s crop from the garden is largely going to be canned for enjoyment this coming winter:

20130830_111300(0)

That’s about 20 pounds of mixed tomato varietals in the dish drainer, and another 5 or so pounds of Roma tomatoes in the colander.  I’ll chop and can the bulk of them, then sauce all the Romas and the left-over juice/bits from the canning. So far this season I’ve put up 44 pints of chopped tomatoes and about a gallon of sauce.

I like to plan ahead.

And you should too. There’s about 36 hours left to get your entry in for the drawing for a full leather, hand-bound edition of Communion of Dreams. And we’ll also be drawing for the last of the “nearly perfect” cloth copies:

Finished product.

Finished product.

 

I’ve managed to talk my old friend MargoLynn into handling the drawing for me, so you should send all bribe attempts to her. Winners will be announced sometime Sunday.

 

Jim Downey



Proof of concept.

Interesting:

Imagine three astronauts, 125 million miles from the Earth, talking to Mission Control with a four-minute time lag. They have seen nothing out their windows but stars in the blackness of space for the last 150 days. With a carefully timed burn, they slow into orbit around Venus, and as they loop around the planet, they get their first look at its thick cloud layer just 7,000 miles below.

It might sound like the plot of a science fiction movie, but in the late 1960s, NASA investigated missions that would send humans to Venus and Mars using Apollo-era technology. These missions would fly in the 1970s and 1980s to capitalize on what many expected would be a surge of interest in manned spaceflight after the Apollo lunar landings. They would be daring missions, but they would also be feasible with what was on hand.

 

Somewhat surprisingly, I don’t remember this at all. Though of course these were just “proof of concept” studies which were put together for NASA.  Still, they were fairly well thought-out, as the article on ars technica demonstrates. As is often the case, technological limitations are less of an absolute factor in accomplishing something than economic/political limitations are. To borrow from a favorite old movie: “You wouldn’t believe what we did. It’s possible. It’s just hard work.”

What isn’t hard work? Getting entered into the drawing for a leather-bound copy of Communion of Dreams. Full details here. Yesterday’s Kindle promotion pushed us over 500 copies of the electronic version given away this month, and that puts the total number of copies out there somewhere in the neighborhood of 26,000. There are already 65 reviews posted to Amazon. Yet so far only 9 people have entered the drawing. You have until midnight this coming Saturday.

 

Jim Downey

Via BoingBoing.



The end of things.

This morning, NPR repeated the story of Voyager 1 having apparently left the solar system.

I wonder why?

 

* * *

Philip James Bailey, Festus:

We live in deeds, not years; in thoughts, not breaths;
In feelings, not in figures on a dial.
We should count time by heart-throbs. He most lives
Who thinks most, feels the noblest, acts the best.
Life’s but a means unto an end; that end
Beginning, mean, and end to all things,—God.

 

* * *

We went shopping yesterday.

Big deal, right? Actually, it kinda was. It was the first time my wife had been in good enough shape to do so since her emergency appendectomy. Things are slowly returning to whatever passes for normal.

 

* * *

Dr. David Casarett is the director of hospice care at the Perelman School of Medicine at the University of Pennsylvania. He works with families as they try to navigate end-of-life decisions.

At least once a week, Casarett says, one of his patients expresses a desire to end his or her own life. “It’s a reminder to me that I have to stop whatever I was doing … and sit back down to try to find out what is motivating that request,” he says. “Is it really a carefully thought out desire to die, or is it, as it is unfortunately many times, a cry for help?”

It’s a good story.

 

* * *

Tomorrow’s the last day this month to get the free Kindle edition of Communion of Dreams. And this week is the last one to get entered into the drawing for a hand-bound leather copy of the special edition. Remember, you have to have posted a review on Amazon of the book, and then post a comment with a link to that review in this blog entry. There are currently 65 reviews on Amazon, but only 8 entrants for the drawing — don’t delay, as the end will come sooner than you expect.

As it usually does, for good or ill.

 

Jim Downey




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