Decoherence

Here’s a fascinating article on Quantum Darwinism, a term coined to describe the hypothetical process for how the quantum (uncertain) world resolves into the physical world we all experience as “reality”. My work in quantum encryption has caused me to read a lot about quantum physics in general, and while I understand much more than before, it’s still a head scratcher. But I like the article’s explanation of decoherence, wherein quantum entangled particles “infect” each other, becoming an entangled swarm of possibilities until at some point any one of those particles is observed and the entire group decoheres into a definite state – the one we call reality. A dozen science fiction plots occur to me as I think about quantum states decohering into physical states…it’s a mind-blowing idea.

When you think about it, it’s a lot like the macro-process we all go through in our lives. At the beginning we have infinite choices – we can do pretty much anything with our lives. A cloud of possibility/uncertainty precedes us. Then, we make choices. Our path forward becomes more and more defined with each choice, each action, and our infinite possibilities become finite. Those choices we make early in life are our decoherence, from what could be to what is. Pretty heady stuff.

Productive

Having a great day watching the annual Sunday Master’s tournament, getting some work done while watching and doing exercises every 30 minutes. Close to a perfect day.

Almost as good as last Sunday with Derby…

Imagine the horror if everyone in Baltimore suddenly died

Another pandemic milestone passed this weekend: ~575K US COVID-related deaths. It’s now certain that we’re going to surpass 600K, an unimaginable number of deaths.

I remember spending a lot of online time a year ago arguing with Trumpers and conspiracy theorists who didn’t believe there was a pandemic at all and that this was some big government control program. And some of those nuts/deniers are still out there.

Here’s a screenshot of the US cities with populations around 600K, from Worldpopulationreview. Just imagine if one of those cities and everyone in it ceased to exist? That’s what COVID-19 has done, just spread out over 50 states.

Back in the saddle

Back in Socal, back to being pretty much full time employed, back to the land of no rain and lots of people. Zoom and Teams meetings, deadlines, project plans, people problems and customer calls. All the stuff I left behind in 2018 except for the godawful commute. I have commitments to the companies I’m working with right now, but I’m anxious to wrap some of this up and get back to being an unpaid, unpublished wanna-be author. Call me stupid.

It was definitely great to see my dad, the kids and grandkids, my brother, and KY in the spring. It’s been a long time since I was there for the early spring redbud, forsythia and daisy blooms. There’s a singular beauty about KY in late March.

The airline trip there and back was fine, though much more crowded than I expected. Flights and airports were packed. And on every flight there are one or two jerks who push the limits about wearing a mask – the rules don’t apply to them. On my final flight into San Diego, one guy who kept being passive aggressive about sort-of kind-of wearing his mask, requiring the flight attendants to remind him constantly, was met at the landing gate by police. I don’t know if they arrested him or just wrote him a citation, but I was glad to see that being an asshat has consequences.

Age also has consequences. I was really tired after the trip, and regular sleep has eluded me. I used to time-shift with no effort, but that seems to have vanished. Gettin’ old ain’t for sissies…

It’s hard to know if I’ve jumped back into the traveling life too soon. Pandemic best practices are anyone’s guess right now. I figure getting fully vaxxed and taking reasonable mask/hygiene precautions while out in the world is the best we’re going to be able to do for quite some time (years?), so I made my move. Time will tell.

Spring blooms, a good walk and a resolution

I took a long Easter morning walk around the Clifton area, exploring the side streets off Frankfort Avenue. It’s a very pleasant area, though at this time of year almost everything has a nice sheen about it. So much is blooming, but it appears we lost most of the magnolia blooms during the last two cold nights. Here are some shots from the walk, starting with Easter lunch at Varanese (above).

Lots of folks like to pretty up their entryway sidewalks with spring flowers.

And we got the first early dogwood flowers of 2021! These popped out overnight.

Classic redbud.

And here’s a trifecta – redbud, flowering pear and forsythia.

Weeping cherry.

There were also some beautiful homes along the way.

And some neighborhood oddities.

All in all, a great way to spend an hour or so. I managed to cover about three miles according to the iPhone. But that brings up another subject, less pleasant. And less photogenic.

A smart person would have taken the pandemic year without travel and gotten into shape, lost some weight, gotten ready for re-entry into public. That wasn’t me. I’ve put on more pandemic-pounds than I care to admit. And a long walk makes that all too obvious.

A year ago I couldn’t walk three miles a quarter mile due to a worn out knee. Now I have a titanium superknee, so no pain, but what I feel is…heavy. Ponderous. I’m like that fucking gigantic cargo ship that got stuck in the Suez Canal – not very maneuverable, lots of momentum and when wedged into a tight spot, bad things happen. For the first time in my life I feel the absolute opposite of athletic. So I have to do something about that. I’d like to be a very healthy, mobile and spry 60-something and 70-something, so I’d better get started. Right now I’m blocking the canal.

Wabbits

It’s Easter weekend. Here’s to my favorite bunny (above).

Great day yesterday getting together with my dad and stepmom. It was their first real outing in a year (!), and we had four generations together. Pretty awesome. Though we’ve got to work on my dad’s smile…

One thing we can always count on is that Emily dresses the kids up appropriately, and with whimsy. Jesse’s Easter morning outfit below is a great example.

Good Friday, good dog Derby

Annnnnd…it’s April. Good Friday, in fact. 2021 is now 25% complete – where did the time go?

The picture above is of me and Derby at Tyler Park. She’s a good girl.

Moving a little slow this morning. Some combination of a poor night’s sleep and something I consumed has resulted in lethargy and general allergic-reaction symptoms. Lots of possible culprits – ate at the new Cuban restaurant last night and had plenty of unusual ingredients, from plantains to yucca and rum.

I’ve been a little lazy about importing the many, many pictures taken on this trip. We went to the Louisville Zoo’s light show. I should have some spectacular photos on the Fuji, but here’s an iPhone preview.

Thar be dragons…

It was really a beautiful display. We made it about 80% of the way through before a cold rain began. After that, it was a race back to the cars. But we had fun.

Pilgrimage

Yesterday I made the pilgrimage to Ashland and back to see my Dad and stepmom for the first time in five months. I’ve seen them twice in the past year, both times only through windows and after a 30 hour cross-country drive. This time I only had to drive three hours from Louisville and, thanks to mRNA technology, we got to be together. It was great.

We shared a meal at a restaurant (responsibly, we’re all fully vaxxed) and took a drive around town. We ran errands, getting stamps for Dad and a new phone charger for Phyllis (well, I ran errands – they stayed in the car). We took a drive and got to see all the beautiful early spring blooms around eastern KY – the groves of white flowering pear trees, the bright yellow forsythia, the deep purplish-red redbud blooms, the giant pink and white magnolias, and the pink weeping cherry blossoms. The dogwood will bloom next, adding more white and pink to the woodland palette. With no leaves on the trees, this early spring bloom is always spectacular, and this year takes on a special significance for me. Rebirth, restart, a second chance – after the apocalyptic shitshow of 2020, everything in 2021 seems better.

Other observations from the trip…the February winter ice storm that hit eastern KY must have been awful. Some areas look like a tornado hit them – hundreds of downed and broken trees. I kept thinking I was seeing white birds in the treetops, maybe egrets or an eagle, but it was just the white splintered ends of broken treetops. Here’s a link to a drone video that shows how bad it was. It was never covered on the national news, but should have been.

My rental car, a weird little Nissan Kicks (?!), came equipped with Sirius XM and I was surprised at how much I enjoyed it again. I had it on past BMWs but not the current one. Sirius XM made my first cross country drive a lot more fun, and the same thing happened yesterday. From Classic Rewind to The Spectrum, it was like an old friend revisited. And now I know that today is Eric Clapton’s 76th birthday, and that he’s the only three-time inductee into the Rock and Roll Hall of Fame. Go Eric!

And, I got to drive back and spend another evening with the grandkids. I helped Hudson get over a terrible threes anger-fit, and got to laugh at Jesse drooling as he demanded to be fed cheerios and fruit by hand. Jabba the Kid, that one is. All in all, a good day as a pilgrimage should be.

Not thrilled about HEIF

I don’t know how I missed this, but Apple has started encoding photos taken with iPhones in a format called HEIF (high efficiency image format), while the entire rest of the world uses JPEG. I learned this while trying to use an iPhone photo on this blog, and WordPress doesn’t recognize HEIF without a plugin.

Turns out there’s a not-too-tough workaround (in MacOs’s Preview app, save the HEIF as a JPEG). But…(a) I had to figure it out and (b) it’s now one extra step between my photos and publishing. What the heck was wrong with JPEG?

I know, I know, progress and all, but this is why people get tired of using modern tech. Just when you think you’ve got it, the rules change.

First flight

Yesterday, I took my first flight in over a year. It wasn’t what I expected. The airport was busy and gate areas crowded and full.

Wearing a mask aboard the flight was a little uncomfortable, but manageable. Everyone was well-behaved, wore their masks, except two or three of the usual white guys who think the rules don’t apply to them. Funny how you can always pick them out of a crowd – they give off this “I don’t give a shit what anyone thinks…” vibe. One guy close to me had to be reminded 3-4 times by the patient flight attendants.

But all in all it was worth it. See reason above.

I hope Joe Biden reads this

My friend Robert over at Blue Heron Blast has written a thoughtful essay about the dysfunction in US politics. Good timing, because I was considering writing something similar focused on guns, “triggered” by the latest mass shooting tragedies. He’s inspired me to get a little more ambitious about my essay, so here goes.

I have a hard time understanding how anyone can embrace the Republican party these days. Notice I said “Republican”, not “conservative”. There are plenty of old-school conservative values that I respect and even agree with, but the modern Republican party has long since abandoned those values. For example, personal freedoms, a healthy skepticism about big government, respect for the law and law enforcement, fiscal conservatism, respect for freedom of religion. Each of those feel positive as a sound bite, but the Republican party has mutated each of them into something unrecognizable and generally hateful.

I began by thinking about guns and why we have more mass shootings than the rest of the world combined. And more guns. Guns and gun control are one of the most divisive issues we face, but only one of them. Here’s my list of the toughest, most divisive issues and why I generally lean liberal.

Guns. People have (mis)interpreted the Second Amendment to mean that everyone has the Constitutional right to carry any gun they want, anywhere, any time. That’s just dumb, IMHO. What we have today doesn’t remotely resemble “a well-regulated militia…”. What we have is emotionally stunted and mentally ill people able to buy weapons designed for mass human casualty. Bullet sprayers, not hunting rifles or skeet guns. Unregulated. And using them with impunity on helpless citizens. There are so many ways we could improve on this situation, but we’re stuck on the childish belief that “…it’s my sacred right to own and carry whatever weapon I want, anytime, anywhere…”. How about my right to go out into the public and not get gunned down by the latest man-child who bought a gun last week? Something has to give here folks. We have to be rational about gun ownership, gun regulation and doing something that will benefit the majority of US citizens, as opposed to pandering to a minority of zealots. There *is* a middle ground possible, and we need to find it fast.

Abortion. This one is a third rail because it can’t be logically debated. Once someone says “I believe that…”, you’ve lost the opportunity for a logical discussion. Belief is the realm of religion and fantasy, and can’t be argued logically. I prefer to deal in what I know. I don’t know when a fetus has a soul (or if there really is a soul); I don’t know when the unborn child has the full agency of a born human. But I do know that a female human has rights and has agency. I know that female should have the right to decide what to do with regard to her body. That’s all I know for sure, so I’m on the side of “right to choose”.

Wealth and income taxes. As a person who has done well financially, yes, I hate taxes. But it makes sense to me to pay something for the common good. For roads, bridges, thoughtful regulation of things like pollution and air travel. Things that make modern civilization possible, and the things that sustain a society that allowed me to be successful in the first place. And it makes sense to me that the more money you make and have, the more you should give back. I mean, who really needs a billion dollar net worth? If you take a luxury vacation to Aruba on your private jet 52 weeks a year, you still can’t spend a billion dollars. So what’s the point? Or, assuming you’ve amassed a few billion by being luckier and smarter than 99.9% of everyone else (and likely more ruthless), what’s wrong with giving a significant part of that back to the nation that allowed you to become so wealthy? Give your heirs a hundred million each and call it a good life. That seems to be Bill Gates’ plan (donate all his wealth back to society and charitable causes he wants to support), and I respect the hell out of him for it.

Immigrants and diversity. This just isn’t that hard, but we’re making it complicated. No, open borders don’t make sense to me. Immigration and citizenship should be controlled, but should be humane. Should be difficult, but rewarding. We’re a huge country with plenty of room and plenty of financial resources – we can afford to have a process for entry and assimilation that makes immigrants a strength for the country, not a threat. We used to understand this – that immigrants come here for a better life and that ultimately, they strengthen our society. Let’s get back to that. Entering the US and becoming a resident/citizen should be a long, structured, education-heavy process. One nation, one language, one currency, and one universally-applicable set of laws. As a nation we can afford to do it that way and we should.

Regulation and corporations. I think corporations should be free to make a shit-ton of money, right up to the point where their activities start to harm people. The premier case is pollution. Why should corporations be allowed to pollute our common ground, our land, air and water, just to save some money on responsible treatment of pollution? The answer is, they shouldn’t – hence the EPA. And the FDA. I don’t mind my tax dollars being spent on keeping the air and water clean via regulating corporations – in fact, I insist on it. The other big cases for regulation are corruption and tax avoidance. It doesn’t make sense for Amazon to operate in our society, to become the world’s largest corporation without having to pay taxes, to give something back. (Substitute Apple, Facebook, Walmart, Microsoft, Google, and Tesla for Amazon – same argument). I appreciate the fact that the shit they make and do makes my life (mostly) better. But that doesn’t give them a pass on paying something back to the system that allowed them to prosper. So…regulation and taxation, at practical levels.

Government. Especially, big government. Government that spends more than it takes in every year, eternally. I think this is another item that has a simple root cause and solution. The root cause is career politicians. The solution is term limits. Let people be part of government for a few years and then force them to get back out in society and live in the world they’ve helped create. Career politicians almost always become corrupt, and soon preservation of government power (and money) becomes their whole motivation. I can’t prove it, but I predict that government would become much more rational and optimally sized if we had term limits on Congress, on the Supreme Court, at both state and federal levels. This is a solution that will probably be hated by politicians in both parties, and that should tell us that it’s the right answer.

So that’s my short list of the big things that divide us, and the issues for which I generally align with Democrats. I know I may have some relatives who read this and have a strong reaction, and all I ask of them is to give these issues some actual thought and don’t demonize those who don’t think just like you.