Writing From Real Science… About Aliens!

Writing From Real Science… About Aliens!

Good morning, or whatever time it happens to be where you live. In fact, it you’re living south of the equator in Australia or New Zealand, I hope tomorrow is treating you well! Anyway, today I thought I’d address a topic that has become very near and dear to my heart. And the reason is because in the near-future, I want to tackle this challenging topic soon.

Continue reading “Writing From Real Science… About Aliens!”

More Good News of an Elon Musk Nature!

More Good News of an Elon Musk Nature!

So this past week, I managed to get a bit of a celebrity encounter. Elon Musk, the founder of SpacX, Tesla, the Boring Company, Solar City, commented on an article I wrote. The article itself (“New Model Predicts That We’re Probably the Only Advanced Civilization in the Observable Universe“) was about a recent study that took a fresh look at the Fermi Paradox.

Based on the range of uncertainties that are inherent in the calculations of the Drake Equation, they claimed, it is quite likely that humanity is alone in the observable Universe. Hence why we have failed to find evidence of extra-terrestrial intelligence (ETI) yet. In response, Musk posted that this conclusion made it all the more important for humanity to explore and colonize the known universe.

WELL! As you can imagine, everything that Musk says and does becomes news. Shortly after he posted his responses to this article, a number of news sources picked up the story and ran with it. The first that came to my attention (thanks for my friend and colleague Paco) was Business Insider, which quoted Musk and mentioned the original study. I immediately told my boss, who said that countless media outlets were reporting on this. He started sending me thinks. They included…

Tech Insider
CNBC
Yahoo News!
Nature World News
CNET

I’m sure there are others, but I got tired of my boss posting links and I felt he had made his point. And while NONE of the publications happened to mention then original article, Universe Today, or the author (i.e. ME!), they did draw attention to the original research and the questions it raised. As for the rest, they focused strictly on Musk himself. Damn famous people, getting all the attention!

Needless to say, I wrote to Musk on Twitter and thanked him for taking an interest. He didn’t respond, but that was to be expected to. He’s a busy man and thousands of people were posting about the article. In the end, its okay to catch a ray of sunshine as it shines on someone else!

 

News from Space: Mysterious Radio Waves Detected…

auriga_nebulaAccording to a story published on July 10 in The Astrophysical Journal, a radio burst was detected that may have originated outside of our galaxy. Apparently, these split-second radio bursts have heard before, but always with the same telescope – Parkes Observatory in Australia. Given that only this observatory was detecting these signals, there was debate about whether they were coming from inside our galaxy, or even from Earth itself.

However, this time the radio signals were detected by a different telescope – the Arecibo Observatory in Puerto Rico – which concluded that the bursts are coming from outside the galaxy. This is also the first time one of these bursts have been found in the northern hemisphere of the sky. Exactly what may be causing such radio bursts represents a major new enigma for astrophysicists.

Victoria Kaspi, an astrophysics researcher at McGill University who participated in the research, explained:

Our result is important because it eliminates any doubt that these radio bursts are truly of cosmic origin. The radio waves show every sign of having come from far outside our galaxy – a really exciting prospect.

arecibo_arrayFast radio bursts are a flurry of radio waves that last a few thousandths of a second, and at any given minute there are only seven of these in the sky on average, according to the Max Planck Institute for Radio Astronomy. Their cause is unknown, and the possibilities range from black holes, to neutron stars coming together, to the magnetic field of pulsars (a type of neutron star) flaring up.

The pulse was detected on Nov. 2, 2012, at the Arecibo Observatory – a National Science Foundation-sponsored facility that has the world’s largest and most sensitive radio telescope. While fast radio bursts last just a few thousandths of a second and have rarely been detected, the international team of scientists reporting the Arecibo finding estimate that these bursts occur roughly 10,000 times a day over the whole sky.

MaxPlanckIns_radiowavepulseThis astonishingly large number is inferred by calculating how much sky was observed, and for how long, in order to make the few detections that have so far been reported. Laura Spitler, a postdoctoral researcher at the Max Planck Institute for Radio Astronomy in Bonn, Germany and the lead author of the new paper, was also the first person to note the event. As she explained:

The brightness and duration of this event, and the inferred rate at which these bursts occur, are all consistent with the properties of the bursts previously detected by the Parkes telescope in Australia.

The bursts appear to be coming from beyond the Milky Way, based on measurement of an effect known as plasma dispersion. Pulses that travel through the cosmos are distinguished from man-made ones by the effect of interstellar electrons, which cause radio waves to travel more slowly at lower radio frequencies. The burst detected by the Arecibo telescope has three times the maximum dispersion measure that would be expected from a local source.

Four_antennas_ALMAEfforts are now under way to detect radio bursts using radio telescopes that can observe broad swaths of the sky to help identify them. Telescopes under construction in Australia and South Africa as well as the CHIME telescope in Canada have the potential to detect fast radio bursts. Astronomers say these and other new facilities could pave the way for many more discoveries and a better understanding of this mysterious cosmic phenomenon.

For those hoping this was a possible resolution to the Fermi Paradox – i.e. that the radio bursts might have been extra-terrestrial in origin – this news is a little disappointing. But in truth, its yet another example of the deeper mysteries of the universe at work. Much like our ongoing research into the world of elementary particles, every answer gives rise to new questions.

Sources: universetoday.com, kurzweilai.net

Accelerando: A Review

posthumanIt’s been a long while since I did a book review, mainly because I’ve been immersed in my writing. But sooner or later, you have to return to the source, right? As usual, I’ve been reading books that I hope will help me expand my horizons and become a better writer. And with that in mind, I thought I’d finally review a book I finished reading some months ago, one which was I read in the hopes of learning my craft.

It’s called Accelerando, one of Charle’s Stross better known works that earned him the Hugo, Campbell, Clarke, and British Science Fiction Association Awards. The book contains nine short stories, all of which were originally published as novellas and novelettes in Azimov’s Science Fiction. Each one revolves around the Mancx family, looking at three generations that live before, during, and after the technological singularity.

https://i1.wp.com/1a3kls1q8u5etu6z53sktyqdif.wpengine.netdna-cdn.com/wp-content/uploads/2011/06/Charles-Stross.jpgThis is the central focus of the story – and Stross’ particular obsession – which he explores in serious depth. The title, which in Italian means “speeding up” and is used as a tempo marking in musical notation, refers to the accelerating rate of technological progress and its impact on humanity. Beginning in the 21st century with the character of Manfred Mancx, a “venture altruist”; moving to his daughter Amber in the mid 21st century; the story culminates with Sirhan al-Khurasani, Amber’s son in the late 21st century and distant future.

In the course of all that, the story looks at such high-minded concepts as nanotechnology, utility fogs, clinical immortality, Matrioshka Brains, extra-terrestrials, FTL, Dyson Spheres and Dyson Swarms, and the Fermi Paradox. It also takes a long-view of emerging technologies and predicts where they will take us down the road.

And to quote Cory Doctorw’s own review of the book, it essentially “Makes hallucinogens obsolete.”

Plot Synopsis:
https://i1.wp.com/upload.wikimedia.org/wikipedia/en/0/0b/Accelerando_%28book_cover%29.jpg
Part I, Slow Takeoff, begins with the short story “Lobsters“, which opens in early-21st century Amsterdam. Here, we see Manfred Macx, a “venture altruist”, going about his business, making business ideas happen for others and promoting development. In the course of things, Manfred receives a call on a courier-delivered phone from entities claiming to be a net-based AI working through a KGB website, seeking his help on how to defect.

Eventually, he discovers the callers are actually uploaded brain-scans of the California spiny lobster looking to escape from humanity’s interference. This leads Macx to team up with his friend, entrepreneur Bob Franklin, who is looking for an AI to crew his nascent spacefaring project—the building of a self-replicating factory complex from cometary material.

In the course of securing them passage aboard Franklin’s ship, a new legal precedent is established that will help define the rights of future AIs and uploaded minds. Meanwhile, Macx’s ex-fiancee Pamela pursues him, seeking to get him to declare his assets as part of her job with the IRS and her disdain for her husband’s post-scarcity economic outlook. Eventually, she catches up to him and forces him to impregnate and marry her in an attempt to control him.

The second story, “Troubador“, takes place three years later where Manfred is in the middle of an acrimonious divorce with Pamela who is once again seeking to force him to declare his assets. Their daughter, Amber, is frozen as a newly fertilized embryo and Pamela wants to raise her in a way that would be consistent with her religious beliefs and not Manfred’s extropian views. Meanwhile, he is working on three new schemes and looking for help to make them a reality.

These include a workable state-centralized planning apparatus that can interface with external market systems, a way to upload the entirety of the 20th century’s out-of-copyright film and music to the net. He meets up with Annette again – a woman working for Arianspace, a French commercial aerospace company – and the two begin a relationship. With her help, his schemes come together perfectly and he is able to thwart his wife and her lawyers. However, their daughter Amber is then defrosted and born, and henceforth is being raised by Pamela.

The third and final story in Part I is “Tourist“, which takes place five years later in Edinburgh. During this story, Manfred is mugged and his memories (stored in a series of Turing-compatible cyberware) are stolen. The criminal tries to use Manfred’s memories and glasses to make some money, but is horrified when he learns all of his plans are being made available free of charge. This forces Annabelle to go out and find the man who did it and cut a deal to get his memories back.

Meanwhile, the Lobsters are thriving in colonies situated at the L5 point, and on a comet in the asteroid belt. Along with the Jet Propulsion Laboratory and the ESA, they have picked up encrypted signals from outside the solar system. Bob Franklin, now dead, is personality-reconstructed in the Franklin Collective. Manfred, his memories recovered, moves to further expand the rights of non-human intelligences while Aineko begins to study and decode the alien signals.

http://garethstack.files.wordpress.com/2006/12/url-3.jpegPart II, Point of Inflection, opens a decade later in the early/mid-21st century and centers on Amber Macx, now a teen-ager, in the outer Solar System. The first story, entitled “Halo“, centers around Amber’s plot (with Annette and Manfred’s help) to break free from her domineering mother by enslaving herself via s Yemeni shell corporation and enlisting aboard a Franklin-Collective owned spacecraft that is mining materials from Amalthea, Jupiter’s fourth moon.

To retain control of her daughter, Pamela petitions an imam named Sadeq to travel to Amalthea to issue an Islamic legal judgment against Amber. Amber manages to thwart this by setting up her own empire on a small, privately owned asteroid, thus making herself sovereign over an actual state. In the meantime, the alien signals have been decoded, and a physical journey to an alien “router” beyond the Solar System is planned.

In the second story Router“, the uploaded personalities of Amber and 62 of her peers travel to a brown dwarf star named Hyundai +4904/-56 to find the alien router. Traveling aboard the Field Circus, a tiny spacecraft made of computronium and propelled by a Jupiter-based laser and a lightsail, the virtualized crew are contacted by aliens.

Known as “The Wunch”, these sentients occupy virtual bodies based on Lobster patterns that were “borrowed” from Manfred’s original transmissions. After opening up negotiations for technology, Amber and her friends realize the Wunch are just a group of thieving, third-rate “barbarians” who have taken over in the wake of another species transcending thanks to a technological singularity. After thwarting The Wunch, Amber and a few others make the decision to travel deep into the router’s wormhole network.

In the third story, Nightfall“, the router explorers find themselves trapped by yet more malign aliens in a variety of virtual spaces. In time, they realize the virtual reaities are being hosted by a Matrioshka brain – a megastructure built around a star (similar to a Dyson’s Sphere) composed of computronium. The builders of this brain seem to have disappeared (or been destroyed by their own creations), leaving an anarchy ruled by sentient, viral corporations and scavengers who attempt to use newcomers as currency.

With Aineko’s help, the crew finally escapes by offering passage to a “rogue alien corporation” (a “pyramid scheme crossed with a 419 scam”), represented by a giant virtual slug. This alien personality opens a powered route out, and the crew begins the journey back home after many decades of being away.

https://storiesbywilliams.files.wordpress.com/2014/06/d622e-charles_stross_accelerando_magyar.jpgPart III, Singularity, things take place back in the Solar System from the point of view of Sirhan – the son of the physical Amber and Sadeq who stayed behind. In “Curator“, the crew of the Field Circus comes home to find that the inner planets of the Solar System have been disassembled to build a Matrioshka brain similar to the one they encountered through the router. They arrive at Saturn, which is where normal humans now reside, and come to a floating habitat in Saturn’s upper atmosphere being run by Sirhan.

The crew upload their virtual states into new bodies, and find that they are all now bankrupt and unable to compete with the new Economics 2.0 model practised by the posthuman intelligences of the inner system. Manfred, Pamela, and Annette are present in various forms and realize Sirhan has summoned them all to this place. Meanwhile, Bailiffs—sentient enforcement constructs—arrive to “repossess” Amber and Aineko, but a scheme is hatched whereby the Slug is introduced to Economics 2.0, which keeps both constructs very busy.

In “Elector“, we see Amber, Annette, Manfred and Gianna (Manfred’s old political colleague) in the increasingly-populated Saturnian floating cities and working on a political campaign to finance a scheme to escape the predations of the “Vile Offspring” – the sentient minds that inhabit the inner Solar System’s Matrioshka brain. With Amber in charge of this “Accelerationista” party, they plan to journey once more to the router network. She loses the election to the stay-at-home “conservationista” faction, but once more the Lobsters step in to help by offering passage to uploads on their large ships if the humans agree to act as explorers and mappers.

In the third and final chapter, “Survivor“, things fast-forward to a few centuries after the singularity. The router has once again been reached by the human ship and humanity now lives in space habitats throughout the Galaxy. While some continue in the ongoing exploration of space, others (copies of various people) live in habitats around Hyundai and other stars, raising children and keeping all past versions of themselves and others archived.

Meanwhile, Manfred and Annette reconcile their differences and realize they were being manipulated all along. Aineko, who was becoming increasingly intelligent throughout the decades, was apparently pushing Manfred to fulfill his schemes to help bring the humanity to the alien node and help humanity escape the fate of other civilizations that were consumed by their own technological progress.

Summary:
Needless to say, this book was one big tome of big ideas, and could be mind-bendingly weird and inaccessible at times! I’m thankful I came to it when I did, because no one should attempt to read this until they’ve had sufficient priming by studying all the key concepts involved. For instance, don’t even think about touching this book unless you’re familiar with the notion of the Technological Singularity. Beyond that, be sure to familiarize yourself with things like utility fogs, Dyson Spheres, computronium, nanotechnology, and the basics of space travel.

You know what, let’s just say you shouldn’t be allowed to read this book until you’ve first tackled writers like Ray Kurzweil, William Gibson, Arthur C. Clarke, Alastair Reynolds and Neal Stephenson. Maybe Vernon Vinge too, who I’m currently working on. But assuming you can wrap your mind around the things presented therein, you will feel like you’ve digested something pretty elephantine and which is still pretty cutting edge a decade or more years after it was first published!

But to break it all down, the story is essentially a sort of cautionary tale of the dangers of the ever-increasing pace of change and advancement. At several points in the story, the drive toward extropianism and post-humanity is held up as both an inevitability and a fearful prospect. It’s also presented as a possible explanation for the Fermi Paradox – which states that if sentient life is statistically likely and plentiful in our universe, why has humanity not observed or encountered it?

According to Stross, it is because sentient species – which would all presumably have the capacity for technological advancement – will eventually be consumed by the explosion caused by ever-accelerating progress. This will inevitably lead to a situation where all matter can be converted into computing space, all thought and existence can be uploaded, and species will not want to venture away from their solar system because the bandwidth will be too weak. In a society built on computronium and endless time, instant communication and access will be tantamount to life itself.

All that being said, the inaccessibility can be tricky sometimes and can make the read feel like its a bit of a labor. And the twist at the ending did seem like it was a little contrived and out of left field. It certainly made sense in the context of the story, but to think that a robotic cat that was progressively getting smarter was the reason behind so much of the story’s dynamic – both in terms of the characters and the larger plot – seemed sudden and farfetched.

And in reality, the story was more about the technical aspects and deeper philosophical questions than anything about the characters themselves. As such, anyone who enjoys character-driven stories should probably stay away from it. But for people who enjoy plot-driven tales that are very dense and loaded with cool technical stuff (which describes me pretty well!), this is definitely a must-read.

Now if you will excuse me, I’m off to finish Vernor Vinge’s Rainbow’s End, another dense, sometimes inaccessible read!