Mountain lion in St. Louis County! — This doesn’t happen too often. A night-time wildlife camera captured a mountain lion in suburban St. Louis, less than ten miles from our home. We’re a little more used to opossums, raccoons, deer, and wild turkeys around here.
I don’t worry too much about mountain lions when hiking in Missouri. I’ve never seen one in the wild while hiking in the West (I’ve lived in Montana, Utah, and Colorado), but I suspect they have seen me.
From the St. Louis Post-Dispatch: Mountain lion spotted in suburban St. Louis.
From the Missouri Department of Conservation: Chesterfield sighting confirmed to be a mountain lion.
Yellowstone Supervolcano eruption NOT imminent — From National Geographic: Yellowstone Has Bulged as Magma Pocket Swells. The ground within the Yellowstone Caldera has swelled upwards up to ten inches (25 centimeters) as magma slowly intrudes into a magma chamber 10 kilometers beneath the surface.
“At the beginning we were concerned it could be leading up to an eruption,” said [University of Utah geologist] Smith, who co-authored a paper on the surge published in the December 3, 2010, edition of Geophysical Research Letters.
“But once we saw [the magma] was at a depth of ten kilometers, we weren’t so concerned. If it had been at depths of two or three kilometers [one or two miles], we’d have been a lot more concerned.”
Apparently, intrusion into the magma chamber is somewhat cyclical:
Based on geologic evidence, Yellowstone has probably seen a continuous cycle of inflation and deflation over the past 15,000 years, and the cycle will likely continue, Smith said.
Surveys show, for example, that the caldera rose some 7 inches (18 centimeters) between 1976 and 1984 before dropping back about 5.5 inches (14 centimeters) over the next decade.
IBM Supercomputer wins Jeopardy — The 1997 computer victory over chess champion Garry Kasparov was nothing compared to this one. Chess is complex, but the logic of chess is nothing compared to the complexities of language as expressed in the TV gameshow Jeopardy. PCmag.com reports that the Watson supercomputer defeated two Jeopardy champions at the game, which means that the computer could understand the nuances of the categories and questions (actually the answers). The author believes that artificial intelligence (AI) will operate at human levels within two decades, and adds “I for one would then regard it as human.” He continues, “By the time the controversy dies down and it becomes unambiguous that nonbiological intelligence is equal to biological human intelligence, the AIs will already be thousands of times smarter than us.”
From PC Magazine: Why IBM’s Jeopardy Victory Matters (three parts) by Ray Kurzweil.
- Is there more to being human than being able to process information? (The Christian answer is “yes.” Humans are created in the image of God, and some things such as genuine emotions just cannot be programmed.)
- How long will it be until someone falls in love with a computer? Until someone gets married to a computer?
- What will stop the Episcopal Church or ELCA from ordaining computers as pastors? (Too bad these denominations don’t require baptism by immersion; that would prevent computers from being eligible for ordination).
HT: John C
Ski Joring Championship — Huh? From the Billings Gazette: World Ski Joring Championships in Whitefish.
The event involves horses and riders pulling a skier who navigates a course with a series of jumps and gates.
Somehow I missed that in the last Winter Olympics.
Stairs are more fun — I almost always take the stairs at work, rather than the elevator. I figure that I climb about 40,000 feet per year, which is more than climbing Mount Everest. But the stairs at work are not this fun…
Grace and Peace