After 240 years of relative quiescence, at 4:53 PM local time on Tuesday 12 January 2010 the Enriquillo fault system ruptured near 18°27’ N, 72°32’ W in an M 7.0 earthquake, followed by numerous aftershocks, mostly westward of the mainshock hypocenter. Institutional functionality, or the lack thereof, in Haiti prior to the earthquake was such that there was no local seismometer network in place, so nuances of slip in the 2010 earthquake involving several associated faults have had to be inferred from kinematic models.
The Enriquillo fault itself forms the boundary between the Gonâve Microplate and the Caribbean Plate, but seismic activity along it is driven by collision with, and subduction of, the North American Plate. The entire fault system may have begun a new cycle of large earthquakes similar to those of the 18th century, in which case there will be several more such events with significant effects in Haiti and the Dominican Republic through, very roughly, 2080.
Around half the entire US population donated money for Haitian earthquake relief in 2010. I may not have been among them, but as initially recounted in this forum in April of 2011, I was drawn into restoration work in a computer lab and fixed-wireless network in Petit-Goâve, and have subsequently assisted in similar efforts in Musac (Mizak), La Vallée-de-Jacmel. Paging through the visa section of my passport, I now find an astonishing number of red ENTRÉE and blue SORTIE stamps from the Ministere de l’Interieur et des Collectivites Territoriales / Direction de l’Immigration. My God, I’ve been down there 16 times. What was I thinking?
Something like this …
Month: March 2016
Intelligent Design
I believe in the evolution of life, I think there’s lots of fossil evidence for it and none for a single-point-of-time creation of mankind. I also believe in the evolution of the universe for the same reason. 14.5 billion years ago the universe came into existence as a hot plasma, from which galaxies, stars and planets condensed. How simple and straightforward is that?
It could hardly be more complex. Starting with the universe, no one can explain from where the universe came or into what it is expanding. In other words, we can say “The following things have happened and here’s the evidence”. And that’s fine, I accept the evolutionary description. What’s missing is how a universe of material was born from a point in nowhere. No one wants to talk about that and will cry “No fair!” if you try to discuss it. It is unanswerable, apparently. How does one discuss what happened or even what existed in a time before time existed? And no one wants to think about the consequences of that violating every principle of what we call science and physics. It’s too uncomfortable to confront.
Biologists will tell you life is easy to create. It seems to have existed on Earth within a few hundred million years of its formation. Provide a suitable habitat that’s warm and stable, wet with water or suitable liquid, add energy and a few raw materials like carbon and hydrogen, and bingo! you get life. We’ve been trying that for 50 years and can’t get that experiment to work. We get complex chemicals forming similar to the ones we see in life forms, but nothing that’s alive.
Something fundamental bothers me about all this. Why? There’s no answer to that question. It’s the question we seem to be asking from the moment we’re born, children ask it endlessly. Why should a universe pop into existence out of nothing? Why should life exist in it? What is the purpose of either? For all of our ability to describe what happened, we cannot answer the why of it. How could something like life come into existence from inanimate matter unless it was designed to do so? Carl Sagan famously quipped, “If you want to make an apple pie, first you must create the universe.” That’s very profound in its way. The simplest things, like a pie, require the inexplicable to have occurred, and on a scale beyond human comprehension.
In the end, it seems, I have no answers, only questions. But I reject the notion that all of this is meaningless. A universe does not exist for no reason. Life does not exist for nothing. It all exists for us to learn, to experience it. It’s where our souls grow up. It’s where our spirit evolves. That’s what I think.
Presidential Race Snapshot
From Real Clear Politics:
Assuming the above is reasonably accurate, the country has definitely moved Left in its preference for presidents. It’s interesting that Kasich does best as the Republican nominee and Sanders does best as the Democrat nominee. That may be the indoctrination effects of the MSM and the schools showing itself, especially as more young people indoctrinated their entire lives mature to voting age. It’s also possible it may reflect the poor state of the economy and more people looking to government for assistance.
Using Your Canon or Nikon DSLR
Photography tutorials, understanding your camera and what those dials, buttons and menus actually do, it’s a virtual photography course:
Years ago, when I bought my first inexpensive film SLR, I bought a book on basic photography which helped me immensely. Just learning the basics on framing a photo, controlling and using depth of field and exposure speeds changed the quality of my photos dramatically. Like anything, getting a few fundamentals correct makes all the difference.
Next, your camera came with image editing software. Learn to use it. Ansel Adams did most of his work in the dark room. What took him hours or days you can do in minutes with software. Simple things like cropping your photos for greater effect, white balancing and enhancing brightness or contrast can take a dull photo and create something beautiful.