At a cave rescue course

Posting this weekend is light because I am attending a class here in Tucson on cave rescue. Today, Saturday, was a mostly in class session going over the basics, most of which I am very familiar with from many years of experience. We did spend ninety minutes learning how to carry people around in a sked or sled, two different types of equipment used to carry a patient through difficult cave passage. In this case the terrain was simulated by going up, over, under, and around scaffolding and vehicles inside a garage. Lots of fun.

On Sunday we will be doing a mock rescue, whereby we will arrive at a cave entrance where we will have to locate the patient in the cave and get that person out of the cave safely. Should be most interesting.

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The collapse of household income since 2009.

The collapse of household income since 2009.

A comparison of the graph in the article above with the changing federal debt (both graphs below the fold) is quite revealing. The steep drop in household income in 2009 lines up precisely with the steep rise in federal deficits beginning in 2009. I wonder if they have anything to do with each other? The article also notes the possible negative impact of Obamacare. How could they think such a thing?
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“We’re just not interested in continuing to support bureaucracies and talkfests.”

Canada to the UN environmental movement: “We’re just not interested in continuing to support bureaucracies and talkfests.”

The country has pulled out of a UN program supposedly aimed at “combating desertification,” noting that

only 18% of the roughly CAD$350,000 per year that Canada contributed to the U.N. initiative is “actually spent on programming,” [Canadian prime minister Stephen Harper] told Parliament this week during question period. “The rest goes to various bureaucratic measures. โ€ฆ It’s not an effective way to spend taxpayers’ money.”

As is their normal approach to debate, there is a lot of wailing, gnashing of teeth, and name-calling among the environmentalists, but no substantive response to counter Harper’s point above.

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One very good sign that North Korea’s recent warlike threats are merely posturing.

One very good sign that North Korea’s recent warlike threats are merely posturing.

[W]e do have one pretty good metric with which to judge the countryโ€™s intentions: the Kaesong Industrial Complex. The Kaesong Industrial Complex, located just across the northern side of the border, is staffed by South and North Koreans. It canโ€™t function without Pyongyangโ€™s daily okay. If the North suddenly shuts down Kaesong at some point, watch out. But as long as itโ€™s still running, as it has been throughout the provocations and tensions of the last few weeks, we can probably โ€“ probably โ€” assume that North Korea is not actually planning to launch a war.

And the complex is still in operation.

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“The fact that global surface temperatures have not followed the expected global warming pattern is now widely accepted.”

The uncertainty of science: “The fact that global surface temperatures have not followed the expected global warming pattern is now widely accepted.”

This quote above refers to scientists in the climate field, who are now admitting that for the past 20 years the climate has shown no warming, despite the continuing increase in CO2 in the atmosphere and their computer models that all predicted increased temperatures because of that CO2.

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India has successfully tested a homebuilt engine to be used in its more powerful geosynchronous launch rocket, set for launch in July.

The competition heats up: India has successfully tested a homebuilt engine to be used in its more powerful geosynchronous launch rocket, set for launch in July. More here.

Previous launches of the GSLV rocket used a Russian-built engine on a second stage. They also ended in failure, not because of the Russian equipment but because of other problems.

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