Filed under: Brave New World, Connections, Emergency, General Musings, Health, New Horizons, Science, Survival, tech | Tags: atherosclerosis, birthday, blogging, echocardiography, electrocardiography, health, heart attack, jim downey, luck, masculinity, miracles, myocardial infarction, science, Science Fiction, stent, technology, Wikipedia
A year ago yesterday, I met my cardiologist for the first time. After looking over the results of my stress echo-cardiogram and discussing what it possibly meant with me, he said that I needed to have a cardiac cath procedure sooner rather than later. Since he’s one of the premier heart surgeons in the mid-west, and always in demand, I expected that this meant I’d get put on a waiting list and have it done sometime in the next month or so when there was an opening in his schedule.
I nodded. “OK, when?”
He looked down at my chart, then back at me. “What are you doing tomorrow?”
Good thing I don’t panic easily.
* * *
Well, as I recounted a few days later, the procedure went smoothly, though longer than usual, with the end result that I had a couple of stents placed to correct a congenital heart defect. It took a while for all the ramifications of what I had lived with, and what it meant to have it corrected, to really sink in. Part of that was coming to full understanding of just how close to death I had come, because even the slightest amount of atherosclerosis, even the tiniest little blood clot, would have triggered a massive heart attack.
But now it’s been a year. I saw the cardiologist several times over that year, most recently a few weeks ago. And, basically, I’m now past it all. I’m no longer taking any blood thinners, I don’t need to take any real precautions, I only need to check in with the cardiologist once a year or if I notice a problem. If I’m smart, I’ll continue to get regular exercise (I now walk three miles each morning, and get in plenty of additional exercise doing yard work and such) and be a little careful about my diet, but those are things which any man my age should probably do.
So, basically, today’s the first anniversary of my rebirth.
And it feels good.
Filed under: Alzheimer's, Amazon, Brave New World, Connections, Emergency, Failure, Faith healing, Feedback, Flu, General Musings, Government, Health, Kindle, New Horizons, Plague, Politics, Predictions, Religion, Science Fiction, Society, Survival, tech, Terrorism, Violence, Writing stuff | Tags: Alzheimer's, atherosclerosis, blogging, Brexit, care-giving, Communion of Dreams, election, faith healing, finance, health, heart attack, Her Final Year, jim downey, luck, miracles, myocardial infarction, politics, predictions, religion, Science Fiction, St. Cybi's Well, stent, survival, technology, theocracy
2016 was odd. Just plain odd.
On the one hand, I had the same dumpster-fire of a year that everyone had, in terms of notable deaths, bizarre & unexpected election results here and abroad, and surreal news & social trends.
On the other hand, I’m alive. Which is something of a small (technological) miracle.
I now understand better (thanks to more discussion with my doctors, research, and experience) what happened with my heart, and what it really meant. Turns out that I didn’t have any plaque build-up even in the convoluted artery in question, as I initially thought. No, it was just that badly kinked, and probably had been all my life. I had started to notice it just because of normal aging, meaning that the normal parts of my heart were slowly getting weaker.
In the last six months or so I have finally been able to strengthen the 1/3 of my heart which had never had proper blood supply. Meaning that now I am actually in better cardiac health than I have ever been before. I walk three miles most mornings (5-6 days a week, usually), and don’t feel the slightest bit fatigued from it. The other parts of my 58-year-old body may limit me, but my cardiac condition isn’t a problem at all. Part of me wonders what it would have been like to have had this kind of stamina when I was young and athletic. Another part of me realizes that those limitations helped me develop awareness and self-discipline which I may have missed, otherwise.
Related to that, as mentioned in this post, early last year our financial situation stabilized for the good. We still need to be reasonably prudent about how we go through life, but I no longer feel as if I am hanging on by my fingernails sometimes. Without that change, I may not have felt secure enough to have my heart checked out when I did — meaning that I was very much at risk for the slightest little blood clot to trigger a massive heart attack.
Unrelated to any of that, the election lead-up and results also proved to be both a blessing and a curse for me. I was astonished at the results of both the Brexit and US presidential elections (and no, I’m not going to argue the point in comments — so just refrain from making any on this topic), yet it solved a problem for me with writing St Cybi’s Well. See, in the alternate time-line of Communion of Dreams, prior to the onset of the fire-flu, the US had become an authoritarian, semi-theocratic state. But I was having a really hard time explaining how we had gotten to such a point when actually writing SCW; everything I came up with just seemed too outlandish for the willing suspension of disbelief on the part of the reader.
Well, that’s not a problem any longer. No, I’m not saying that I think that the US is headed for an authoritarian, semi-theocratic state … but because of the rhetoric and rise in power of some groups both in the US and the UK, that is no longer an unimaginable future. As a result, I have been revising the finished chapters of SCW to reflect these new insights, and I think that the book will be *much* stronger for it.
So yeah, I have really mixed feelings about 2016.
Oh well, I suppose that at least I’m around to have them. And that’s a good thing.
*You should watch this sometime. Fun movie.
Filed under: Astronomy, Brave New World, Connections, Fermi's Paradox, Galaxy Zoo, General Musings, New Horizons, Science, Science Fiction, SETI, Space, tech, Universe Today | Tags: Aliens, blogging, Communion of Dreams, exoplanets, HD164595, jim downey, Kardashev scale, Paul Gilster, radio astronomy, Science Fiction, SETI, space, technology, Wikipedia, Zelenchukskaya
An international team of scientists from the Search for Extraterrestrial Intelligence (SETI) is investigating mysterious signal spikes emitting from a 6.3-billion-year-old star in the constellation Hercules—95 light years away from Earth. The implications are extraordinary and point to the possibility of a civilization far more advanced than our own.
The unusual signal was originally detected on May 15, 2015, by the Russian Academy of Science-operated RATAN-600 radio telescope in Zelenchukskaya, Russia, but was kept secret from the international community. Interstellar space reporter Paul Gilster broke the story after the researchers quietly circulated a paper announcing the detection of “a strong signal in the direction of HD164595.”
Even if it is a signal directly beamed at us, it would require a Kardashev Type I civilization (about 200 years beyond where Earth is currently). If it is just beaming off in all directions, it’s another whole magnitude of power — about a Kardashev Type II.
Yeah, I’d say it warrants paying attention to.
Filed under: Astronomy, Brave New World, Connections, movies, Music, NASA, New Horizons, NPR, Predictions, Science, Science Fiction, SETI, Society, Space, tech, YouTube | Tags: 13.7 Blog, blogging, Communion of Dreams, Drake Equation, exoplanets, jim downey, Kepler mission, Marcelo Gleiser, music, NASA, NPR, Pink Floyd, predictions, science, Science Fiction, SETI, space, technology, TESS, The Wall, www youtube
From the opening pages of Communion of Dreams:
Jon sat there for a moment, trying to digest what Seth said. According to what pretty much everyone thought, it wasn’t possible. SETI, OSETI, META and BETA had pretty much settled that question for most scientists decades ago, and twenty years of settlement efforts throughout the solar system hadn’t changed anyone’s mind. Even with the Advanced Survey Array out at Titan Prime searching nearby systems for good settlement prospects, there had never been an indication that there was an intelligent, technologically advanced race anywhere within earshot.
It’s one of the very basic questions of space science: are we (sentient beings) unique? Rare? Common? There are a lot of ways to think about it, and here’s a nice piece on NPR discussing some of the relevant parts of the question and what we’re doing about it. An excerpt:
So, to address the first part of the question we must find out how unique the Earth is. We then should figure out how unique life, and humans, are. Fortunately, thanks to NASA’s Kepler mission, we are making huge progress in the first part of the answer. A key finding is that the majority of stars (around 70 percent) have at least one planet orbiting around them. Based on the data so far (2,740 planet candidates and 115 confirmations), Kepler scientists estimate that some 17 percent of these are Earth-size, meaning with similar mass and rocky composition as the Earth, and possibly close enough to their parent star that water, if present, could be in its liquid state.
More good news arrived on this front earlier this month as NASA authorized the construction of Kepler’s successor, TESS (for Transit Exoplanet Survey Satellite). With launch scheduled for 2017, TESS will survey a much wider area of the sky than Kepler, while focusing mostly on stars that are closer. This way, it will use spectroscopy to resolve at least part of the atmospheric composition of the exoplanets. The goal is to find telling signs of life-related compounds such as ozone, water, carbon dioxide and, if we’re really lucky, even chlorophyll. Successful detection would be very exciting, as it’d point to what optimists expect, a few fairly close Earth-like planets with metabolizing beings.
I hope I live long enough that science is able to make a definitive affirmation of life, then intelligent life, outside our own planet.
Until then, well, there’s science fiction.