Thursday, November 12, 2020

Word Gets a New Design Feature

Microsoft has added another feature to the online version of Word. It's called Designer and is based on the tool of the same name that's been part of Powerpoint for some time. It's a partially automated way of improving the layout of your document by applying formatting from a template suggested by Designer. 

Office Watch has an article that describes Designer and has some tips on how to get the most out of it. Based on the article, it sounds like Designer has some features that might make it easier for unskilled users to produce a clean-looking document. 

In all our tests of Word Designer, the same dozen templates kept appearing.  At the moment, Designer is merely a showcase for a very limited set of templates.

That makes it very different to PowerPoint Designer which takes the current content and suggests slide designs based on that content. There are underlying slide templates but there’s a least variation and machine intelligence involved.

No matter what we tried, all Word Designer offered were the same twelve templates.

Users have to apply their own structure (Headings, sub-headings and Normal text) for Word Designer to have any effect.  The top line of a document is assumed to be ‘Heading 1’ but beyond that, styles need the human touch.  Keep in mind with the impressive demos (that are sure to come) that the document needs formatting structure first.

Formatting Fixes is a good idea for enforcing structure and a welcome new tool.

Designer isn't yet available on my Word Online so I wasn't able to test it myself.  I'll try it again at some point and will update this post or write a proper review. 

Wednesday, November 11, 2020

Track Your Risk of Getting COVID-19 at an Event

Scientists at the Georgia Institute of Technology have created an interactive map that lets residents of the United States and some European countries track the risk of contracting COVID-19 at a gathering or event in their area. From the IFLScience article about the tool:

The risk level is estimated by working out the chance of at least one Covid-19 positive individual attending an event in a county given the size of the event. The information is all backed up by data obtained via serological surveys from each population to estimate real-time circulating infection rates.

“The site estimates the risk that one (or more than 20) individuals may have Covid-19 in events of different sizes. Which means that it's up to us to take steps to reduce that risk, by reconsidering attending events, physical distancing, or wearing a mask when physical distancing is not feasible,” they added. 

So, for example, let’s take a look at a few different locations. You’ll see that the current risk (as of November 10, 2020) of attending a small event of 10 people in Norton County in Kansas is over 99 percent, according to the map. That means there’s over a 99 percent chance that someone attending that event has Covid-19. Alternatively, currently attending an event of 50 people at Palm Beach County in Florida is 56 percent, meaning there’s a 56 percent chance that someone attending that event has Covid-19. 

Some of my US and European might find this useful. It's possible that they will update it to include Canadian data at some point, but in the meantime, if anyone reading this knows about a Canadian equivalent, please post a link in the comments. 

Why Machine Learning Won't Generate General AI

It's been a common trope in science fiction that a general AI, that is, an artificial intelligence that can understand the context of what it's looking at, will arise out of our current machine learning tech. (Let's leave the question of consciousness out of this for the moment). 

In his latest Locus column, Cory Doctorow has some thoughts on this and why it won't happen that are worth reading.  

Machine learning operates on quantitative elements of a system, and quantizes or discards any qualita­tive elements. And because it is theory-free – that is, because it has no understanding of the causal relationships between the correlates it identifies – it can’t know when it’s making a mistake.

The role this deficit plays in magnifying bias has been well-theorized and well-publicized by this point: feed a hiring algorithm the resumes of previously successful candidates and you will end up hiring people who look exactly like the people you’ve hired all along; do the same thing with a credit-assessment system and you’ll freeze out the same people who have historically faced financial discrimination; try it with risk-assessment for bail and you’ll lock up the same people you’ve always slammed in jail before trial. The only difference is that it happens faster, and with a veneer of empirical facewash that provides plausible deniability for those who benefit from discrimination.

But there’s another important point to make here – the same point I made in “Full Employment” in July 2020: there is no path of continuous, incremental improvement in statistical inference that yields understanding and synthesis of the sort we think of when we say “artificial intelligence.” Being able to calculate that Inputs a, b, c… z add up to Outcome X with a probability of 75% still won’t tell you if arrest data is racist, whether students will get drunk and breathe on each other, or whether a wink is flirtation of grit in someone’s eye.

We don’t have any consensus on what we meant by “intelligence,” but all the leading definitions include “comprehension,” and statistical infer­ence doesn’t lead to comprehension, even if it sometimes approximates it.

 

Tuesday, November 10, 2020

Could We Have a Fusion Reactor by 2025?

Commercial fusion reactors are one of those things that are always 30 to 50 years ahead. They've been that way since the 1970s and nothing has changed much, at least until just recently.

A new design being developed at MIT could be in use by 2025, according to this article. That would put it 20 years ahead of the ITER project, which has been underway in France for close to 20 years. 

If it succeeds, SPARC would be the first device to ever achieve a "burning plasma," in which the heat from all the fusion reactions keeps fusion going without the need to pump in extra energy. But no one has ever been able to harness the power of burning plasma in a controlled reaction here  on Earth, and more research is needed before SPARC can do so. The SPARC project, which launched in 2018, is scheduled to begin construction next June, with the reactor starting operations in 2025. This is far faster than the world's largest fusion power project, known as the International Thermonuclear Experimental Reactor (ITER), which was conceived in 1985 but not launched until 2007; and although construction began in 2013, the project is not expected to generate a fusion reaction until 2035.

One advantage that SPARC may have over ITER is that SPARC's magnets are designed to confine its plasma. SPARC will use so-called high-temperature superconducting magnets that only became commercially available in the past three to five years, long after ITER was first designed. These new magnets can produce far more powerful magnetic fields than ITER's — a maximum of 21 teslas, compared with ITER's maximum of 12 teslas. (In comparison, Earth's magnetic field ranges in strength from 30 millionths to 60 millionths of a tesla.)

It does sound promising, but many other projects have made extravagant claims that never materialized. 

Monday, November 09, 2020

How the Ballpoint Pen Changed Writing

I'm old enough to have learned how to write using pencils and fountain pens. Our desks in grade school had inkwells. And we used blotting paper - look it up. 

Ballpoint pens were available then, but too expensive for school kids. I still used a cartridge-based fountain pen when I was in university for formal work, although by that point cheap Bic pens were ubiquitous. And I lusted after the silver Parker pen that was featured in 2001: A Space Odyssey. (I have on now, and it's my favourite pen still). 

The BBC has an article about the history of ballpoint pens that I found quite interesting. I hadn't realized that they go all the way back to World War 2, for example. According to the author they changed writing much the way smartphones have done in our time. 

The new pen had an equally dramatic effect on the act of writing itself, says David Sax, the Canadian journalist who wrote the book The Revenge of Analog. “The ballpoint pen was the equivalent of today’s smartphone. Before then, writing was a stationary act that had to be done in a certain environment, on a certain kind of desk, with all these other things to hand that allowed you to write.

“What the ballpoint pen did was to make writing something that could happen anywhere. I’ve written in snow and rain, on the back of an ATV and in a boat at sea and in the middle of the night,” says Sax. Biros don’t drain batteries, they don’t require plugging in in the middle of nowhere, and even the tightest pocket can accommodate them. “It only fails if it runs out of ink,” Sax adds.

Sunday, November 08, 2020

Featured Links - November 8, 2020

Links to things I found interesting but didn't want to do a full blog post about.


Saturday, November 07, 2020

Well, That Was Interesting

So Joe Biden will be the next president of the United States. That is something for which I am profoundly glad. 

I've made no secret here and elsewhere of what I think about Donald Trump and his regime; I believe that as the histories are written, he will be regarded as the worst president in the history of the United States. He and his enablers have done damage to the people of the United States, their environment, their political and judicial systems, and their society that may take a generation to heal. 

All is not rosy. There is still a chance that extremist Republicans could try to steal the election by manipulating the slates chosen for the electoral college, for example. The nation is clearly deeply and almost evenly divided. The pandemic is raging and its full effects have yet to be felt. 

But Biden's win has provided something that was missing for too long: hope.

Merril Collection Has New Website

Toronto's Merril Collection of Science Fiction, Speculation, and Fantasy is one of the world's premiere libraries for the SFF field. It was originally founded based on a donation of Judith Merril's private collection, then known as the Space Out Library, and is now housed on the 3rd floor of the Lillian H. Smith Library in Toronto.


(The two dragons at the front entrance are name after Judy Merril and Lillian Smith. The one with the claws is Judy).

The library is a reference library with closed stacks so you can't just go in and browse the collection, but the friendly librarians there will be happy to bring out books that you are interested in. They also have a circulating collection as part of the branch library that they're housed in, as well as displays of rare books, fannish material, and art. 

Toronto Public Library has recently upgraded the Merril Collection's website and it's worth a look. You can search through lists of some of their materials, like graphic novels, and browse through scanned copies of some especially rare material. 

Friday, November 06, 2020

The Expanding Role of Technical Communication

In over 30 years of working as a technical writer, I've seen many changes in the role. Some of these were technological (desktop publishing, XML, the internet), while others involved learning how to deal with new methodologies (structured authoring, DITA, content management). 

And the changes keep coming. This article summarizes some of them and points out how technical communicators have the skills to take on a variety of roles in the new content ecology. For example:

  • Content Operations: Tools, Workflows, Management
  • Content Engineering: Structure, Platform, Semantics
  • Content Strategy: Audience, Messaging, Segmentation, Calendar, and Audit
  • Analyst: BA, Requirements
  • Content Design: Conversational Design, Information Architecture, User Experience
  • Product: Sales Engineer, Product Manager, Product Marketing and Product Training
  • New Forms of Writing: Microcopy, Linked Data and Semantic Writing, Conversational Dialogues
  • Artificial Intelligence (AI): Natural Language Processing, Natural-Language Generation, and Machine Learning. 

There's a fair bit of corporate-speak to wade through in the article but it does make some good points. I especially like it that they consider structured authoring and object-oriented thinking as key skills.  


Keep An Eye On Denmark

I haven't seen this widely reported until yesterday, but I think it could become a major story. Denmark is planning on culling millions of minks because of a coronavirus outbreak, and this appears to be a new strain of the virus. If it spreads to humans, it could cause a second pandemic. 

Announcing the cull, the country’s prime minister, Mette Frederiksen, said 12 people were already infected with the mutated virus and mink are now considered a public health risk, based on advice from the SSI.

Prof Allan Randrup Thomsen, a virologist at the University of Copenhagen, went further, telling the Guardian on Thursday that while Denmarkwas not “on the verge of being the next Wuhan” there were risks.

“This variant can develop further, so that it becomes completely resistant, and then a vaccine does not matter. Therefore, we need to take [the mutation] out of the equation. So it’s serious.”

Thursday, November 05, 2020

More Bad Climate News From the Arctic

One of the tipping points in runaway global warming is the release of the large amounts of methane stored under the Arctic ice and in permafronst. Methane is especially dangerous because it's about 20 times as potent as carbon dioxide as a greenhouse gas. 

Now a recent expedition has detected high levels of methane in the Laptev Sea near Russia. 

Scientists have found evidence that frozen methane deposits in the Arctic Ocean – known as the “sleeping giants of the carbon cycle” – have started to be released over a large area of the continental slope off the East Siberian coast, the Guardian can reveal.

High levels of the potent greenhouse gas have been detected down to a depth of 350 metres in the Laptev Sea near Russia, prompting concern among researchers that a new climate feedback loop may have been triggered that could accelerate the pace of global heating.

The slope sediments in the Arctic contain a huge quantity of frozen methane and other gases – known as hydrates. Methane has a warming effect 80 times stronger than carbon dioxide over 20 years. The United States Geological Survey has previously listed Arctic hydrate destabilisation as one of four most serious scenarios for abrupt climate change.

The international team onboard the Russian research ship R/V Akademik Keldysh said most of the bubbles were currently dissolving in the water but methane levels at the surface were four to eight times what would normally be expected and this was venting into the atmosphere.

Wednesday, November 04, 2020

A Sad Day

Well, that is not the birthday present I was hoping for. 

I really do hope things go in Biden's favour, though given how polarized the US appears to be right now, I think we are in for a rough ride even if he wins. And if he doesn't, the US is on the road to becoming a failed state. Not this year, not next year, but eventually. 

COVID-19 and Geoengineering

As the detrimental effects of climate change become more apparent, it's likely you'll hear more talk about geoengineering – modifying the Earth on a global scale to mitigate the effects for climate change. The response to the COVID-19 pandemic is showing us that we have to look at more than just the technology when considering global scale projects. 

This article describes five key things that we can learn from our response to the pandemic. 

So what lessons might the COVID-19 crisis offer for ‘solar geoengineering’ – the idea that interventions able to reduce a fraction of incoming sunlight to the planet might be developed to mask rising temperatures? Colleagues and I explored five such lessons in a recent commentary (although here I speak only for myself).

First a caveat: COVID-19 and climate are very different challenges, although both are global crises born of exploitation of nonhuman nature. Global warming is more long term and an entire Earth system out of kilter will be harder to govern than a rogue virus. But emergency responses to both global threats will have to navigate some of the same kinds of uncertainty and the same emerging science-media environment. ‘Pandemic politics’ may have provided a useful glimpse of what solar geoengineering has in store.

 

Tuesday, November 03, 2020

New SF and Fantasy Books for November

If this list from Gizmodo is any indication, the publishing industry hasn't been completely shut down by the pandemic. There are quite a few new science fiction and fantasy books coming out in November. As usual, there are only a few that I'm interested in, but your mileage may vary.

  • The Alpha Enigma by W. Michael Gear
  • The Best American Science Fiction and Fantasy edited by Diana Gabaldon
  • This Virtual Night by C. S. Friedman
  • The Saints of Salvation by Peter F. Hamilton 

2020 World Fantasy Award Winners Announced

Per File 770, the winners of the World Fantasy Awards for 2020 have been announced. Usually, the awards are presented at the World Fantasy Convention, but this year's announcement was virtual.

The winners for fiction were:
  • Novel: Queen of the Conquered, by Kacen Callender (Orbit)
  • Novella: Silver in the Wood, by Emily Tesh (Tor.com)
  • Short Fiction: “Read After Burning,” by Maria Dahvana Headley, (A People’s Future of the United States)
  • Anthology: New Suns: Original Speculative Fiction by People of Color, edited by Nisi Shawl (Solaris)
  • Collection: Song For the Unraveling of the World: Stories, by Brian Evenson (Coffee House Press)

Monday, November 02, 2020

I Fear For the United States

Tomorrow, Americans will go to the polls in what is almost certainly the most important election of my lifetime. Turnout is already high in advance voting and it's likely that more Americans will vote in this election than any other in modern times. 

I devoutly hope that sanity will prevail and a Trump and his regime will be soundly trounced at the polls, soundly enough that no matter what his protestations about election fraud (and he will whine, cry, and shout), there is no doubt about the outcome. 

But I have a horrible feeling that all may not go well. Too many people are living in an alternate reality and their views are deeply held.  

The longest conversation I had was with Jim Worthington, a hale 63-year-old who founded People for Trump, a large grassroots organization, and is a member of Mr. Trump’s fitness council (Mr. Worthington owns the Newtown Athletic Club). He organized the Doylestown Trump road rally because Trump supporters were tired of being labelled racists and scorned in supermarkets for wearing MAGA hats; they wanted to be loud and proud.

“I read that over 1,600 cars took part,” I said.

He snorted: They had 6,700 cars, he said, “but the media downplayed it. They said 400 cars.”

No, I said – 1,600. The conversation continued that way: Mr. Worthington would assert something, I’d question it, we’d move on. He claimed that Philadelphia’s 17 new satellite offices, where voters can hand-deliver mail-in ballots, were Democrat-only, unsupervised places in private homes; in fact, they’re in schools and public buildings, and run by state employees.

“Hey, I know a certain percentage of my employees are stealing from me, so what’s to stop someone there from saying, ‘Here’s $20, vote for Joe’?”

“What’s to stop someone from doing the same for Trump?” I countered.

“Republicans don’t cheat,” he replied.

But they lie, constantly and about everything

Born amid made-up crowd size claims and “alternative facts,” the Trump presidency has been a factory of falsehood from the start, churning out distortions, conspiracy theories and brazen lies at an assembly-line pace that has challenged fact-checkers and defied historical analogy.

But now, with the election just days away, the consequences of four years of fabulism are coming into focus as President Trump argues that the vote itself is inherently “rigged,” tearing at the credibility of the system. Should the contest go into extra innings through legal challenges after Tuesday, it may leave a public with little faith in the outcome — and in its own democracy.

The nightmarish scenario of widespread doubt and denial of the legitimacy of the election would cap a period in American history when truth itself has seemed at stake under a president who has strayed so far from the normal bounds that he creates what allies call his own reality. Even if the election ends with a clear victory or defeat for Mr. Trump, scholars and players alike say the very concept of public trust in an established set of facts necessary for the operation of a democratic society has eroded during his tenure with potentially long-term ramifications.

“You can mitigate the damage, but you can’t bring it back to 100 percent the way it was before,” said Lee McIntyre, the author of “Post-Truth” and a philosopher at Boston University. “And I think that’s going to be Trump’s legacy. I think there’s going to be lingering damage to the processes by which we vet truths for decades. People are going to be saying, ‘Oh, that’s fake news.’ The confusion between skepticism and denialism, the idea that if you don’t want to believe something, you don’t have to believe it, that’s really damaging and that’s going to last.”

That has consequences for the United States and for Canada.  

In their book Four Threats, political scientists Suzanne Mettler and Robert C. Lieberman point to four broad issues that have defined every moment of crisis in the history of American democracy: political polarization; conflict over social belonging and political status along lines of race, gender, nationality or religion; high and growing economic inequality which spurs the wealthy to protect their own interests; and excessive executive power. Only now, they argue, have all four of those threats been active at the same time.

There are reasons to believe the Canadian democratic system is better designed and more durable than that of the United States. But no system is foolproof — and centralization of executive power and the overbearing nature of party discipline are longstanding concerns in Canada.

 It's not obvious that our institutions and media would respond effectively to a populist authoritarian leading one of the country's major political parties and trampling democratic norms and rules at will. For that matter, it's fair to ask how well our political system has responded to challenges over the past decade — everything from aggressive parliamentary tactics like prorogation and omnibus legislation to policies that specifically target immigrants and ethnic minorities.

If public cynicism is a concern, there was some solace in survey results released this week by the Samara Centre for Democracy — which found that 80 per cent of Canadians are satisfied with the state of democracy in this country. But significant skepticism remains: 63 per cent of those surveyed agreed that the "government doesn't care what people like me think," while 70 per cent said that "those elected to Parliament soon lose touch with the people."

Canada is not necessarily immune to any of the forces that might be driving what has happened to the United States, including polarization.

As Mettler and Lieberman write, differences across political parties can be good and healthy. There's a downside to fetishizing centrism or bi-partisanship. But the system can start to break down when politicians and citizens view each other as enemies rather than rivals.

What all this boils down to is that too many people have constructed a worldview (or bought into a worldview that has been constructed for them) that doesn't match the real world. A society that ignores climate change, environmental degradation and pollution, science and the scientific method, the effects of economic inequality, and the ways in which a highly contagious virus spreads, cannot last. I am very afraid that the rot has spread so deeply and so far that the foundations of U.S. society will collapse. That will not be good for Canada or for the world. 

TV and Movie Reviews - October 2020

These are some of the TV shows and movies I watched in October.

Movies

  • The Godfather, Part 2: I don't think this holds up as well as the first movie, but I did enjoy watching it again. The scenes of Don Vito's early life in New York are amazing. (Netflix)
  • Fear City: A documentary about how the FBI took down the heads of the New York mob in the 1980s. This was a good complement to the Godfather movies. (Netflix)
  • Some Girls: This Rolling Stones concert doc was filmed in 1978, when the Stones still had something to prove. It's much better than I expected and livelier than the 1977 Stones' concert I saw in Toronto. (Amazon Prime)
  • The Matrix: The parts of this movie that hold up the best aren't what I expected when I watched it again. The cultural relevance of the "red pill/blue pill" idea is what resonates today, rather than the special effects (which were ground-breaking at the time of its original release). (Neflix)
  • Tremors: Shrieker Island: The sixth and probably final movie in the series. The first Tremors flick is one of my all-time favourite B-movies. This one isn't the best of the lot, but is still a lot of fun. 
  • Mean Streets: Very early Martin Scorcese with Robert DeNiro and Harvey Keitel in leading rolls. Not Scorcese's best work, but it has a raw energy that some of his later movies have lacked.
  • Thunderball: After Goldfinger, this was a bit of a letdown, but saved by Sean Connery's performance. 

TV Shows

  • Challenger: The Final Flight: A four-part documentary on the 1986 Challenger disaster. The best, and saddest, parts are the interviews with NASA engineers who were involved in the decision to launch. (Netflix)
  • A Year in Space: A documentary about the epic one year flight of Scott Kelly. I hadn't realized how important his twin brother, also an astronaut, who remained on the ground, was to the mission and to Kelly's life. The best parts were the scenes in Russia's Star City before the mission. Thumbs down to whoever was responsible for splitting the two-hour documentary up into 12 parts. (Neflix)
  • Song Exploder: A four-part documentary exploring four different songs in depth. I'll have to find the podcast on which this was based. (Netflix)
  • Jazz: Despite my life-long love of jazz, I've never managed to see the Ken Burns documentary series. It was a revelation, especially the episodes set before WW II. I can't recommend this series highly enough. (Hoopla)
  • The Closer: I watched a few episodes of this while visiting my mother-in-law. Good acting, but I can't believe the lead actor would get away with what she does in the episodes.
  • Hudson and Rex: A Canadian cop show featuring a cute cop and a cuter dog. If you like dogs and Maritime scenery, you might enjoy it. 
  • War of the Worlds: Yet another attempt to bring Wells' classic alien invasion story to the screen in a British/French co-production set in the present. Three episodes in and I'm already losing interest. (CBC Gem)
  • Star Trek Discovery, Season 3: They seem to be trying to bring back the feel of the original Trek, with a dose of Star Wars, but I don't think it's working. 
  • Mystery Road, Season 2: One of the best Australian series that I've seen. Gritty, intense, with first-rate acting and plotting. Like the Canadian series, Cardinal, the land is a starring character. (Acorn TV)

Sunday, November 01, 2020

30 Days of the Dead

It's November (already!), so that means that it's time for 30 Days of Dead. Each day, you can download a free Grateful Dead MP3 from their vast archive of live performances. Let the good times roll!



Featured Links - November 1, 2020

Links to things I found interesting but didn't want to do a full blog post about.

Saturday, October 31, 2020

The Biggest Telescopes Are Reopening

In August, I posted about how the pandemic had caused most big observatories to halt observing. Now, more than nine months into the pandemic, observatories are beginning to reopen. This is good news.

After more than six months of COVID-related closures, observational astronomy is largely getting back to work.

Many of the world’s biggest telescopes have reopened their domes in recent weeks, returning their gazes to the heavens for the first time since the pandemic forced a global shutdown of observational astronomy in March. Other major telescopes expect to reopen soon. 

This wave of reopenings was buoyed by declining COVID-19 cases in Chile, especially in the Atacama Desert, a region home to many world-class observatories. U.S. officials who manage telescopes in Hawaii and Arizona say they’re also beginning to resume operations, largely thanks to significant changes in their workflows. 

If major observatories continue to come back online — and remain open — it will end an unprecedented dark era in astronomy. After all, even during World War II, America’s observatories kept a close eye on the skies. 

All is not rosy, however. As the article points out, observations have been drastically affected by travel restrictions and maintenance (for example, cleaning the huge mirrors) cut way back because of staff shortages.

Friday, October 30, 2020

Some Google Drive Settings to Look At

Google Drive has become the collaboration platform of choice for many people. So it's wise to have a look at some of the settings, especially since Google keeps updating the product and adding new features.

MakeUsOf has an article that describes some of the settings that you should have a look at. Most of them are tips that might make the tool easier to use or that change how it integrates with other applications. 

A few of the more important ones:

  • Use files offline
  • Check your app permissions
  • Set apps for specific file types

Find and Replace Inside Field Codes in Word

Field codes are one of those features that I think many, if not most, users of Microsoft Word don't know about and never use. However, there are situations where they come in handy and can save you a lot of time.

The Office Watch website has an article that explains how to use search and replace in field codes to perform a common task – changing the destination of a URL In Word, URL's appear in a HYPERLINK field. 

As the article points out, there are some limitations on this technique, so it's worth reading even if you already know how to use field codes. And if you don't, you'll learn something useful.


Thursday, October 29, 2020

How We Discovered Water On the Moon

This week's discovery of signs of water on the Moon has received quite a bit of coverage in the mainstream media. Most of it has been pretty superficial. 

Kudos to the New Yorker for publishing an article that clearly explains how the water was discovered, who made the discovery, and what it means. 

It was a ten-hour flight from takeoff to landing, wheels up just after 6 p.m., from Palmdale, California, out over the Pacific. For the first nine hours and forty minutes, Casey Honniball, a twenty-seven-year-old planetary scientist, didn’t have much to do. She took a nap, ate a peanut-butter-and-jelly sandwich, and used her laptop to work on research proposals. The plane seemed bigger than usual—almost all of the seats had been removed, along with much of the fuselage’s interior panelling—and it was very cold and very loud. In the main cabin, which looked like mission control, her fifteen fellow-passengers worked at alternating intervals behind giant computer consoles. A large blue rotating fixture, resembling a bank-vault door studded with scientific instruments, dominated the plane’s rear wall. It was the interior half of an eight-foot-wide infrared telescope, its mirrors angled out the left side of the plane and into space. Honniball watched its hydraulic counterweight move subtly and ceaselessly, compensating for turbulence.

Can Lab-Grown Brains Become Conscious?

 Can lab-grown brains become conscious? That's the question raised by this Nature article, and it's not a silly question. 

I can think of at least two recent science fiction novels (by Charles Stross and Peter Watts) that have used lab-grown brain tissue as part of a neural network or computing device, but I hadn't heard that researchers were growing "miniature brains" in the lab.

In Alysson Muotri’s laboratory, hundreds of miniature human brains, the size of sesame seeds, float in Petri dishes, sparking with electrical activity.

These tiny structures, known as brain organoids, are grown from human stem cells and have become a familiar fixture in many labs that study the properties of the brain. Muotri, a neuroscientist at the University of California, San Diego (UCSD), has found some unusual ways to deploy his. He has connected organoids to walking robots, modified their genomes with Neanderthal genes, launched them into orbit aboard the International Space Station, and used them as models to develop more human-like artificial-intelligence systems. Like many scientists, Muotri has temporarily pivoted to studying COVID-19, using brain organoids to test how drugs perform against the SARS-CoV-2 coronavirus.

But one experiment has drawn more scrutiny than the others. In August 2019, Muotri’s group published a paper in Cell Stem Cell reporting the creation of human brain organoids that produced coordinated waves of activity, resembling those seen in premature babies1. The waves continued for months before the team shut the experiment down.

This type of brain-wide, coordinated electrical activity is one of the properties of a conscious brain. The team’s finding led ethicists and scientists to raise a host of moral and philosophical questions about whether organoids should be allowed to reach this level of advanced development, whether ‘conscious’ organoids might be entitled to special treatment and rights not afforded to other clumps of cells and the possibility that consciousness could be created from scratch.

If any of you reading this are writing, or thinking of writing, science fiction novels, there's probably a lifetime of ideas in this one article.  

Wednesday, October 28, 2020

Supercluster: A Great Site for Space Information

There's a new site that's worth checking out if you're interested in space exploration. Supercluster "is focused on stories of spacecraft, astronauts, and space exploration." 

There are three main sections.

Stories is just that, a collection of stories about space exploration. A few examples:

  • Falcon 9 Transits the Sun While Mars Watches On
  • Keeping ISS Astronauts Safe at 4.76 Miles per Second
  • The Case for Building a SETI Observatory on the Moon
In Launches, you can view details of future and past launches. The past launches archive lets you filter the thousands of launches by categories like Military, Science, or Failure.

Astronauts is a database of all 580 humans launched into space (as of this date). Each entry includes photographs and thumbnail information about the person's mission, crewmates, and so on. You can filter on a large number of categories including viewing all non-humans launched into space, like dogs and primates. 

This is a wonderful site and could be a serious time sink for any space buffs. It's visually striking, loads fast, and is fun to browse. I'd like to see more information provided for the astronaut biographies, other than just an excerpt from Wikipedia, Given that it's a new site, there may be more information added in the future.

Tuesday, October 27, 2020

Image Stacking Tutorial

Image stacking is a technique that astronomers use to combine several frames of a video or several photographic images to reduce noise and improve sharpness. Although it's been used for many years, with powerful computers and easy-to-use software, it's made it possible for amateur astronomers to produce images that rival the quality of those from large ground-based telescopes or even the Hubble Space Telescope.

The video below is a short tutorial from Carolina Sky Astronomer that shows how it's done using off-the-shelf software. The difference between the original and final images is remarkable. 


Monday, October 26, 2020

Some Podcast and Video Reviews

Here are some podcasts and short videos that I think are worth watching.

 

Sunday, October 25, 2020

Featured Links - October 25, 2020

Links to things I found interesting, but didn't want to do a full blog post about.


Saturday, October 24, 2020

Core Dump Is 17

Today is Core Dump's 17th birthday; my first blog post was October 24th, 2003. 

This blog has been through a few iterations. I started out on Blogger. In 2010, I switched over to WordPress hosted on my own site. I took a hiatus of about a year starting in 2017 because I was having problems with the site and didn't have the time to resolve them. In 2018, after being laid off from the TMX Group, I set up the third iteration back on Blogger.

I do this mainly for my own satisfaction. I like writing and sharing things that interest me, and it's nice to know that there are a few people out there who read it and share my interests. It's also a time capsule of 17 years of my life and occasionally a handy reference. 

I am not terribly happy with Blogger as a platform. I started using it for Core Dump 3.0 because it was easy to set up, and I didn't want to go through the process of setting up a new WordPress installation on my own site. However, in the last couple of years, I've found it limiting, and I'm considering moving it onto WordPress.com. 

It's likely that I will also retire www.soltys.ca, although I will keep the domain.

Stay tuned. 

Friday, October 23, 2020

COVID-19 And Surfaces, Again

It's time to take another look at whether COVID-19 is spread from surfaces. We're now more than half a year into the pandemic, and there hasn't been any widespread indication that the disease spreads from contact with surfaces. Note the key word here: widespread. Yes, it can be contracted by surface contact, but the risk is generally low, unless you're someplace like a hospital ward.

Wired has published an article that summarizes the latest research. 

Low risk is not, of course, no risk, she adds. There are high-touch objects that merit disinfection, and places like hospitals need clean rooms and furniture. People at high risk from Covid-19 may want to take extra precautions. But the best advice for breaking that object-to-nose chain, according to all the health experts I spoke with: Wash your hands.

Goldman, too, had come to similar conclusions months before all this additional research came out, and US public health guidance followed right along with him. Since his Lancet paper in July, the focus on fomites has waned, and has been replaced by a focus on person-to-person transmission through respiration. The shift was based on epidemiological evidence. Experts knew all along that droplets passed by sneezing, coughing, or speaking were likely an important mode of transmission—that’s just how respiratory viruses tend to move. Over time, it became clear that aerosols, which remain suspended in the air, can better explain why so many infections seemed to be passing between people who did not directly interact, but could have shared the same indoor air. That’s why public health officials now emphasize mask wearing and ventilation. The CDC’s most recently updated guidance, from early October, holds that “spread from touching surfaces is not thought to be a common way that Covid-19 spread.” For those reasons, or perhaps out of fatigue, the scrubbing became less scrupulous over the summer.

At this point, it probably makes more sense for places like schools and stores to put more effort into ensuring that their ventilation systems are clean and recirculating as much fresh air as possible, rather than spending time and money on deep cleaning.

Still, it's prudent to wash your hands thoroughly and often and wear masks indoors in public. 

Thursday, October 22, 2020

Tom Lehrer's Songs Are Now in the Public Domain

Tom Lehrer, the famous satirical songwriter, has released all of the lyrics for his songs into the public domain. They're available here.

I, Tom Lehrer, and the Tom Lehrer Trust 2000, hereby grant the following permission:

All the lyrics on this website, whether published or unpublished, copyrighted or uncopyrighted, may be downloaded and used in any manner whatsoever, without requiring any further permission from me or any payment to me or to anyone else.

Some lyrics written by Tom Lehrer to copyrighted music by others are included herein, but of course such music may not be used without permission of the copyright owners. (The translated songs may be found in their original languages on YouTube.)

In other words, all the lyrics herein should be treated as though they were in the public domain.

In particular, permission is hereby granted to anyone to set any of these lyrics to their own music and publish or perform their versions without fear of legal action.

I hope this results in new versions of some of his classic songs. Here's one of my favourites: "We'll All Go Together When We Go". 



Wednesday, October 21, 2020

Ed Berguiant, RIP

Ed Berguiant, one of the great type and logo designers, has died at the age of 92.

Even if you don't recognize the name (his Benguiat font is well known among typographers, but I don't see it in the list of fonts on my PC), you will have seen some of the logos that he designed during his long career. (Ford, the New York Times, the Planet of the Apes movie). 

The New York Times has published an appreciation of his life and work. I recommend watching the embedded video of him talking about his work. 

Mr. Benguiat understood the intricacies of a typeface in a way that today’s computer users, with countless fonts at their disposal, generally do not. He knew that a successful design wasn’t merely in the shaping of individual letters; it was in things like the spacing between those letters. And he knew that what looks good on a computer screen might not work when blown up to the size of a marquee or a billboard.

“At three feet high, the serif of a face like Bodoni is going to be two inches thick,” he told Macworld in 2001, referring to a popular typeface. “Someone has to fix it. I get called to do that.”


 

Tuesday, October 20, 2020

Typing Special Characters in Word

I've known for a long time, that you can type special characters in Microsoft Word by holding down the ALT key and typing the ASCII code. For example, ALT+0233 types an accented letter e, like this: é. 

However, since the advent of Unicode, there are a lot more special characters, and now we have emojis in common use. These all have Unicode codes, if you can find them. The Symbol dialog in Word will display the ASCII or Unicode code for the symbol you select. Or you can get it from a third-party app or a website like the emoji list from Unicode.org. The code for the older man emoji,👴, is 1F474.

To insert this in Word, type the code and press ALT+X. Your cursor should be at the end of the code. If the code directly follows text without a preceding space, highlight it, then press ALT+X. 

Note that the appearance of the character depends on the font you've selected. If all you get is a blank rectangle, it means that your font doesn't support that character, so you will need to use a different font. 

Update: As was gently pointed out by one of my readers, this post was inspired by a message thread on the word-pc mailing list. I've been a member of that list since the Dark Ages and have found it an invaluable resource. 

Adobe DITAWORLD 2020 Recordings

Adobe DITAWORLD 2020, a free online conference focused on DTIA, Adobe products (natch), and content management was held earlier this month. You can now view the recordings of the presentations online. You'll need to sign in with an Adobe ID. 

From October 6–8, 2020, Adobe was hosting the fifth Adobe DITAWORLD Online Conference. We offered a comprehensive program with the world’s leading Technical Communication, Marketing, DITA©, Content Management, and Content Strategy experts about DITA, Adobe FrameMaker, Adobe’s DITA CCMS (XML Documentation for Adobe Experience Manager). Thought leaders and practitioners who know what they talk about. Who were telling fascinating stories and delivered hard facts. And all session recordings are available for free now.

The program had a wide range of topics, from high-level strategic approaches to very practical sessions and industry presentations. We showed how Adobe is helping enterprises around the world to connect the dots between Technical Communication and Marketing Communication and how our customers and partners are using them to create intelligent customer experiences with intelligent content.

These are some of the presentations that look like they might be worthwhile watching. (I am not interested in talks that are pep talks on how great DITA is or why content matters). 

  •  Content as a Corporate Asset: Lessons Learned: Migration to DITA During Corporate Acquisitions
  • The Electronic Code of Federal Regulations: Mapping and converting a custom XML structure to DITA
  • Consistent Structure, Consistent Style: Controlled Language in a Controlled Environment
  • Building the Brain: XML Documentation for Scalable Technical Knowledge

Monday, October 19, 2020

The Red Pill Overlap

There is a phenomenon that I've noticed for a while; people who are into "New Age" things like crystals, oils, yoga, extreme diets, and so on, but who are also Trump supporters. I can't wrap my head around that. There's just too much of a disconnect between the differing philosophies (if Trump can be said to have a philosophy). 

The New Yorker recently published an article that delves into this in detail, using The Matrix as a framework. The author hits the nail squarely on the head. 

The overlap is organized around 5G, vaccines, and the right to not have the government tell you what to do. The shared and now oddly bi-partisan conspiracy reasoning style perceives itself as skeptical, independent, open-minded and brave.

But it is actually something I call “freshman skepticism.”

Freshman skepticism arises in that magical place where a lack of general knowledge, critical thinking, and scientific understanding, collides with paranoid speculation, fallacious reasoning, and glib over-generalization.

It is driven by an in-group emotional conviction that all experts, career public servants, scientists, government agencies, and the “mainstream media,” are part of a complicated, evil, miraculously co-ordinated yet conveniently vague and ever-morphing plot.

This many-headed Hydra born of a preconceived dark emotional mood ever-seeking an ad hoc explanation, is given life by a small army of loud Quixotic renegade heroes trying to find the impossibly convoluted myth they feel destined to play out.

Only YouTube “researchers,” conspiracy websites, alternative doctors, and fringe voices know the truth, even though they may disagree on the details. Still, the true and revelatory shape of the meta-narrative Hydra is there somewhere.

It’s like the specter of an evil Virgin Mary visible from just the right angle, there — in the negative space created in the overlapping patterns suggested by otherwise contradictory stories dug up from the dark unconscious of their paranoid prophetic psyches.

There. 5G!

I have, unfortunately, some personal experience with people who think like this, and the explanation is perfectly accurate.  

Update: I re-watched The Matrix over the weekend. It is remarkable how much of modern conspiracy theories like Qanon owe to that movie. 

Sunday, October 18, 2020

Featured Links - October 18, 2020

Links to things I found interesting but didn't want to do a full blog post about.

Saturday, October 17, 2020

Mars In Opposition

Mars is in opposition this week, which means it's at the point in its orbit where it's closest to the Earth. This happens every couple of years, but this time it's particularly close. It won't look this bright until 2035. 

Here are a couple of pictures taken with my Pixel 4a in Night Sight mode.


I am going to have to get myself a tripod for my phone so I can take advantage of the Astrophotography mode.

Friday, October 16, 2020

Covidiocy In Action

People do stupid things sometimes, but the pandemic seems to be increasing the incidence of stupid actions, at least in certain segments of society. Let's call it "covidiocy".  

Here's a particularly good example from the state of Utah.

On social media, in rallies and at campuses across the state, growing groups of Utahns are declaring that they won’t get tested for COVID-19 — even if they have symptoms.

Some say they don’t want to contribute to the rising numbers that could push their schools to close. Others don’t want to be forced to quarantine for two weeks. A few suggest the results wouldn’t be accurate anyway and insist the severity of the pandemic is a hoax. And one state lawmaker is refusing because he worries it would put him “on the radar” if he tests positive.

“The health department doesn’t need to know if I’m sick or not,” said Rep. Mark Strong, a Republican from Bluffdale.

These individuals are Utah’s test deniers. And public health officials worry that they’re making the state’s already bad situation with the virus worse. Just one anti-tester, they warn, has the potential to cause significant amounts of spread without any way to trace where it’s coming from — or any way to control it.

Thursday, October 15, 2020

Wildfires Are Leaving People In the Dark

Imagine that you are living somewhere near a wildfire. It's windy, smoky, and you can see the glow of a fire over the hills nearby. You check your cellphone to see if you need to evacuate. but there's no signal. The fire has taken out the nearby cellphone tower. 

That's become an all too common situation as wildfires, fueled by climate change, grow and become more intense. 

On August 20, environmental photographer Stuart Palley set out for Guerneville, a small town in Northern California’s Sonoma County that was facing an existential threat: The Walbridge Fire, sparked by lightning, had exploded across the rugged hills to the north. For Palley, it was a standard assignment. He was to spend several days shadowing a team of firefighters in order to document the inferno up close.

There was just one problem. As soon as Palley arrived in Guerneville, his cellphone lost service. It would remain out for the next two days while he was in town, making what was already a tough job even tougher. Palley wasn’t able to send updates to his editor during the day or tweet information on the fire. On his first day there, he had no way of getting in touch with the fire battalion chief he was supposed to meet up with.

“I literally had to drive around and ask people where he was, and go hunt him down,” Palley told Future Human. “I was completely in the dark.”

Being in the dark, communications-wise, is something of an occupational hazard for Palley, who has been photographing wildfires professionally for nearly a decade. Once or twice a year, he finds himself working in an area where mobile networks have gone dead due to a power outage or fire-damaged infrastructure. With more wildfires spreading into urban areas packed with cell towers, power lines, and cables transmitting data, the outages, he says, have gotten worse in recent years. Unfortunately, the fires causing them are expected to become even more frequent and severe in the future.

Wednesday, October 14, 2020

Do You Know What a Scutoid Is?

Do you know what a scutoid is? Until today, I didn't and until just recently nobody else did either. That's because it's the name of a shape that exists in nature but somehow had never been formally defined or named. 

 This is what they look like.


Until last week, the world of science was unaware of the scutoid. The scutoid is a basic three-dimensional shape, like a cube or a sphere but not like either of those things. It’s more like a column with half of one end lopped off at an angle; popular accounts have described it as a twisted prism, although that’s not so helpful. “It’s a prism with a zipper,” Javier Buceta, a biophysicist at Lehigh University and one of the scutoid’s discoverers, told me excitedly. This was also not so helpful.

What matters is that mathematicians had never before conceived of the scutoid, much less given it a name. What matters even more is that scutoids turn out to be everywhere, especially in living things. The shape, however odd, is a building block of multicellular organisms; complex life might never have emerged on Earth without it. Its existence, Buceta said, “allows you to understand the fundamentals of morphogenesis and development—how cells act together when they’re forming and developing.”

This is what nature came up with but mathematicians some missed.

Picture an upright column with five sides: two pentagons, one at the top and one at the base, attached point-to-point by five lines. And, um, suppose this pentagonal column is a tent and that one of the vertical edges, where two of the five faces meet, is a zipper. Now unzip it from the bottom, to midway up, and fold back the flaps: you’ve created a triangular face and turned the pentagonal floor into a hexagon. From the side, it looks as if a wedge of the column has been sliced away. That columnar shape—five-sided at the top, six-sided at the bottom, minus a triangular wedge—is a scutoid. 

Tuesday, October 13, 2020

Happy 80th Birthday, Pharoah Sanders

I can't let this go by without commenting. Today is the 80th birthday of Pharoah Sanders, who is unquestionably the greatest tenor saxophonist in the history of jazz.  

I first heard his music when I was in university and his album, Karma, came out. I fell in love with it instantly. Actually, love isn't the right term. His music touched my soul - it was a religious experience. Since then, I've listened to everything by him I could get my hands on and managed to see him perform four times. It's not enough. 

Here's a tribute to him from the LA Times.

Best known for his transcendent work with John Coltrane in the mid-1960s and for an astounding eight-year solo run for Impulse Records starting in 1966, Sanders helped define the so-called spiritual jazz movement. Merging percussion-heavy free jazz with meditative ideas influenced by Eastern religion, chants and Sanders’ dynamic, smooth and occasionally skronky tone, his music on albums including “Karma,” “Tauhid” and “Black Unity” stormed psyches with a set of complex, structurally fluid instrumental ideas. Decades later, Sanders’ output continues to resonate with generations of creators, most notably the L.A. scene that birthed Flying Lotus, Kamasi Washington, Madlib, Carlos Niño and Terrace Martin.

“He’s probably the best tenor player in the world,” fellow horn player Ornette Coleman told the San Francisco Chronicle in 2006.

But don't just take Coleman's word for it. Listen to this: "The Creator Has a Master Plan".


 

Featured Links - October 13, 2020

Links to things I found interesting but didn't want to do a full blog post about.


Friday, October 09, 2020

Taking the Weekend Off

It's Thanksgiving weekend up here in the Great Orange North, a time for raking leaves, enjoying the last warmth of the sun, and feasting with family and friends. The last part may be somewhat curtailed by the pandemic, but it still looks to be a mostly pleasant weekend, which I'll be taking off from blogging. 

I'll be back on Tuesday with another Featured Links post.

In the meantime, enjoy these flowers.



In Praise of The Shockwave Rider

John Brunner was a British science fiction writer who, in the 1960s and 1970s, wrote some of the most powerful and prophetic novels the genre has produced. Although he didn't always get the technological details right, he consistently nailed the social effects of technology. His best books, like Stand on Zanzibar and The Shockwave Rider are still readable, unlike many more well-known novels from that period. 

In Factor Daily, Gautham Shenoy has written an appreciation of The Shockwave Rider, a book that I've read three times, and would happily read again if I had the time. I recommend reading both it and novel, as well as Brunner's other major works. 

Over the course of a writing career spanning a little over forty years, John Brunner wrote almost sixty novels. Of these, four books considered to be his best, stand out for their prescience. Each one is set roughly about fifty years into the future at the time of their writing. Each one deals with a specific problem that he thought the world would face: The Hugo Award-winning 1968 novel Stand on Zanzibar (that dealt with an overpopulated world), 1969’s The Jagged Orbit (interracial tensions), 1972’s The Sheep Look Up (ecological disaster), and last but not the least 1975’s The Shockwave Rider about identity, freedom and the power of controlling information in a world grappling with rapid change and ‘information overload’.

Today, The Shockwave Rider is hardly discussed and chiefly remembered for two things. Firstly for Brunner’s coinage of the term ‘worm’ to describe a program that propagates itself through a network, and for describing a computer virus before there were viruses. Secondly, for being one of the precursors of the cyberpunk genre. As per the author Bruce Bethke, who coined the term ‘cyberpunk’, Brunner’s Shockwave Rider, Anthony Burgess’ A Clockwork Orange, and even Alfred Bester’s The Stars My Destination all were important antecedents of the thing that became known as cyberpunk fiction.

The Shockwave Rider deserves more. For it is amongst the few science fiction books of yore that you could lay your hands on, read and feel like it was written about what you, we, are going through on an everyday basis. Prescient? Yes. Definitely one of the more disturbing tomorrows (our today) as imagined in the past, with its depiction of a world immersed in e-communication, topped up with surveillance, where control of information and data is tantamount – and essential – to controlling people and societies.

Thursday, October 08, 2020

New Security Alerts from Google

Google has been working on their security alerts with the goal of making them both harder to ignore and easier to understand. FastCompany explains what you'll see if Google detects that your account is in danger of being compromised.  

Ultimately, the bullseye was inspired by what the security team saw was going on inside Google Photos, which was using a similar badging effect on avatars. (Instagram takes a similar approach in adding a ring UX to avatars, too, to signal a user has new updates to their stories.)

The effect is that, when you open your email or docs, you will absolutely notice your own face blinking red back at you. You will be drawn to tap on it. And from there, you will be instructed what to do next. But this prominent avatar takeover is about more than getting your attention. It also protects you from phishing—from bad actors pretending to be Google to get your password via email or text—by design.

From what I've seen recently, especially after setting up my new Pixel 4a, Google has stepped up its game when it comes to account security, and this is a good thing. 

Converging Crises in 2020

We've known for a long time that climate change was going cause all sorts of crises – fires, floods, famine, and disease being the most prominent. People tend to think of these as something that will happen in the future and as one-off events. But climate change is a crisis multiplier. Bad things happen on top of other bad things and then cause more bad things to happen. 

As this article in Rolling Stone points out, 2020 is the year of converging crises. 

While the fires rage and the seas swell, so too does an unprecedented pandemic that’s killed more than 200,000 people in the United States and has now even reached the Oval Office. The nation is also embroiled in its most consequential presidential election — especially when you take the climate into consideration — in its history. And then there’s widespread civil unrest in uprisings over America’s chronic and unreckoned racial crisis up against rising white nationalism and unchecked police terrorism. 

That’s how you get an unprecedented wildfire season with a shortage of firefighters because so many of the prison firefighters we’d come to rely on have fallen victim to the pandemic because of prison conditions. And it’s how you get immigrant detainees  suffering in unbearable heat with no water or power in the wake of a Category 4 hurricane, or white nationalist militias setting up checkpoints in the midst of wildfire-induced chaos. Everywhere you look there’s some calamity wrapped in a tragedy inside an injustice — like nesting dolls. 

We’re used to thinking about mass incarceration or climate change or public health or reproductive rights or immigration as singular issues. That’s why, for example, when the pandemic kicked off in the United States in earnest, there was a pernicious drop in climate coverage. As I and others pitched stories about the climate crisis, we were told, again and again, that “it wasn’t the time.” And now we’re out of time.

We live today in the age of crisis conglomeration. It is no longer useful or honest or even smart to look at any of them through a single lens. Not even the ones that have become so endemic we don’t talk about them as crises, but as systems — like mass incarceration. Or the ones we’ve tucked neatly out of our line of sight, like immigration detention, which is a refugee crisis by another name. But dealing with one crisis at a time is over. Myopia is canceled. It is a luxury, and illusion, we can no longer afford. We are either looking at all of it, or we’re looking at none of it. 

Wednesday, October 07, 2020

N. K. Jemisin Awarded MacArthur Fellowship

Author N. K. Jemisin has been awarded a MacArthur Fellowship. The fellowship, commonly known as the "genius award", is worth $625,000 USD. 

Jemisin became the first author to win the Hugo Award for all three books in a trilogy. Her Broken Earth trilogy consists of the novels: The Fifth Element, The Obelisk Gate, and The Stone Sky. Her latest novel, The City We Became, was published early this year to considerable acclaim. 

Ms. Jemisin, 48, said she typically writes under contract, meaning that her books are held to an agreed-upon timeline. But with the financial freedom that the grant offers, she said that she now has the option to forgo those strictures and write on her own schedule.

“I will write my books first and sell them as I feel like selling them,” she said. “It presents me with a lot of freedom.”

That freedom is particularly tantalizing as Ms. Jemisin writes the second book in her Great Cities series, which imagines her home of New York City as being represented by sentient human avatars. Over the past several months, the upheaval in New York has also upended the plot that she had imagined. (For one, she decided to move up a story point about the New York Police Department “going rogue and attacking the city.”)


Tuesday, October 06, 2020

Science Fiction to Look For - October 2020

The resurrected Amazing Stories has published a review of some of the science fiction being published this month, and it's quite an impressive list.

Unusually for review columns these days, all of the books reviewer Ernest Lilley has selected are science fiction. All of them look interesting, but there are three that I'm probably going to buy and read.

  • Machine: A White Space Novel by Elizabeth Bear. I have Ancestral Space, the previous book in the series, but haven't read it yet.
  • The Ministry for the Future: A Novel by Kim Stanley Robinson. His couple of books have been first-rate, so I am looking forward to this one. 
  • Attack Surface: Book 3 of 3: Little Brother by Cory Doctorow. Cory is always worth reading and this one is timely.

Amazing has been around in one form or another since 1926, and I'm glad to see it publishing quality material. 

Monday, October 05, 2020

Global Volcanism Program Image Collection

As a child and teenager, I was fascinated by volcanoes and read everything I could get my hands on about them – too much probably, as I remember having a nightmare about a volcano erupting in the parking lot of the high school near me. (This was not likely, as the Canadian Shield is one of the most tectonically stable areas in the world).  

So it's a good thing I didn't have access to the Global Volcanism Progam Image Collection, hosted by the Smithsonian Institution's National Museum of Natural History. On it you'll find around 5,000 images (and some videos) of volcanoes and their effects. Major sections include Hazards and Processes, Studying Volcanoes, and Volcano Types and Features, with each major section being further divided into more specific sections. 

Here's one of my favourite images, from the 1991 eruption of Mount Pinatubo. This picture was taken from 25 miles away from the volcano.


The website includes an extensive collection of information about volcanos, including reports, databases, and other resources. As well as being highly browsable, this will be a treasure trove for students of all ages. 


Sunday, October 04, 2020

Featured Links - October 4, 2020

Links to things I found interesting but didn't want to do a full blog post about.

Note: The photo below at Frenchman's Bay, Pickering taken with my Pixel 4a.


Saturday, October 03, 2020

Canada's Future in Space

Although Canada doesn't have the capability to launch its own satellites, that doesn't mean that we aren't active in space. The ISS uses a successor to the Shuttle's Canadarm, and Canada has launched an extensive array of remote sensing satellites. Several Canadian astronauts have served on Shuttle flights and missions to the ISS, including Chris Hadfield, who was the station commander for six months. 

The director of the Canadian Space Agency recently spoke with NasaSpaceflight about Canada's history in space and plans for the future.

“The 24 years is interesting because to get policy coverage for Gateway, we had to get approval for the whole life cycle of the program,” said Leclerc.  “So not only designing and delivering, but operating Canadarm3 on Gateway as well.”

“And that reflects also the fact that this is a long-term commitment for Canada.  Gateway is the first step, and then we’re going to look and propose to Government another major contribution for lunar surface exploration and Mars.”

Exactly what those “major” contributions are will have to be seen in CSA’s proposals; however, CSA is already committed to fostering the creation of the first Canadian science experiments that will go to the surface of the Moon.

“We’ve already received funding for the next five years to develop and launch, with commercial partners, the first payloads, the first science experiments, the first Canadian science experiments that will go to the surface of the Moon,” Leclerc added proudly.

The Mars element — at the very least — likely includes a Synthetic Aperture Radar (based on technology from Canada’s ongoing RADARSAT missions) for a proposed NASA/CSA Mars Exploration Ice Mapper orbiter.  The mission would detect non-polar water regions on Mars for future robotic and human missions to the Red Planet.

Friday, October 02, 2020

Posts May Be Sparse For a While

It's been pretty busy here, and I'm getting behind on some things I should be taking care of. So I may be posting less for the next month or so. I'll try to get at least one post a day in, but can't promise I'll always have time.  

Surviving the Winter During the Pandemic

Most of us have had our social activities severely restricted during the COVID-19 pandemic, either because of lockdowns, closures of businesses and cultural events, or plain caution (if not outright fear). At least the summer months have provided opportunities for outdoor activities, but what about the winter.

Speaking as a Canadian who has lived in both Northern Ontario and Northern Alberta, I don't hate winter. I used to go cross-country skiing when it was -20C (about -4F). At my age, that would be foolhardy, and I live in a city that doesn't have conveniently located ski trails. But I can walk, as long as my city plows some sidewalks (although ice is always a problem in this part of Ontario, with its inconsistent winter weather). 

If you want to know how to handle winter, look to Norway. A recent study examined how Norwegians deal with their winters. It's especially important for people living in the northern part of the country. The study found that having a positive attitude makes a big difference. 

Leibowitz conducted her initial studies long before the new coronavirus left Wuhan – and she is realistic about the challenges of trying to see the positive in the pandemic. “A change in mindset is not a cure-all for everything,” she emphasises. It can’t simply eliminate our anxieties about the job insecurity or the fear of losing a loved one, and we should not attempt to suppress those emotions.

Even so, she suspects that adopting the positive wintertime mindset could make a second lockdown a little less daunting for those who worry about keeping their mood buoyed in the bad weather. We might recognise, for instance, that it’s a time for baking comfort food or cosy evenings curled up under a blanket in front of a box set – practising a little bit of the Norwegian koselig. And if we normally exercise on a running machine, we might try to find value in a bracing jog in the elements. Since the risk of contagion is much lower outside, we might also adapt to the Scandinavian way of outdoor socialising (lockdown regulations permitting). Tromsø, for example, has an open-air cinema, so residents can enjoy atmospheric film screenings in the eerie Arctic darkness. As the Norwegians say: “There is no such thing as bad weather, only bad clothes.”

This time, we do at least have the advantage of knowing what did and didn’t work during the first lockdown, so we can be more realistic in our expectations of what we can and can’t achieve, focusing our efforts on the small actions that bring the most comfort, rather than aiming to write a bestselling novel, say.

Thursday, October 01, 2020

New Study on Role of COVID-19 Super-Spreaders

The largest study yet of how COVID-19 is transmitted has revealed new information about the role of so-called super-spreaders in spreading the disease. The study was conducted in two Indian provimces and included more than 600,000 people. 

Laxminarayan and his colleagues found that just 8% of people with COVID-19 accounted for 60% of the new infections observed among the contacts. Meanwhile, 7 out of 10 COVID-19 patients were not linked to any new cases.

The finding underscores the essential role of super-spreaders in the COVID-19 pandemic: One individual or event, such as in a poorly ventilated indoor space, can trigger a high number of new infections, while others might not transmit the virus at all.

It also looked at how children can spread COVID-19.

 The study also found that although children younger than 17 were the least likely to die of COVID-19, they transmitted the virus at rates similar to the rest of the population, underscoring the idea that the disease doesn’t spare young people. One data point in particular holds implications for reopening schools: Children ages 5 to 17 passed the virus to 18% of close contacts their own age.

Antonio Salas, a Spanish researcher who has investigated the role of super-spreaders in the pandemic, said the study’s findings regarding children were important in light of “previous reports suggesting a minor role of children in the pandemic.”

In Praise of Dylon Travel Wash

This is an unsolicited testimonial for Dylon Travel Wash. Nancy and I found it in a Tesco in London a couple of years ago, after I got some olive oil on a dress shirt. It removed the stain, leaving no trace. Since then, we've ordered it through Amazon.


In the last couple of years, it's saved many pieces of clothing from a wide variety of stains, including ink, grease, and various condiments and sauces. It just works and will almost certainly remove any stain without a trace, as long as you apply it before it has a chance to set. (The stain may remain, if you've laundered and dried the clothing before catching the stain). 

It's intended purpose is as a laundry detergent for hand washing clothes while travelling, and it's fine for that, but it works better than any stain remover we've found. It's not cheap, but it's cheaper than buying new clothes.

As far as I can see, it's not available over the counter in North America, but you can easily order it from one of Amazon's British sellers. You may want to do so before Brexit takes effect at the end of next January.