Numerous research studies have correlated higher IQs with longer lifespans. Why? One reason could be that smarter people apparently don't do as many dumb things that could kill them early. In Scientific American, Michigan State University psychologist David Z. Hambrick looks at the latest research in cognitive epidemiology:
One possibility is that a higher IQ contributes to optimal health behaviors, such as exercising, wearing a seatbelt, and not smoking. Consistent with this hypothesis, in the Scottish data, there was no relationship between IQ and smoking behavior in the 1930s and 1940s, when the health risks of smoking were unknown, but after that, people with higher IQs were more likely to quit smoking. Alternatively, it could be that some of the same genetic factors contribute to variation in both IQ and in the propensity to engage in these sorts of behaviors.
Another possibility is that IQ is an index of bodily integrity, and particularly the efficiency of the nervous system.
"Research Confirms a Link between Intelligence and Life Expectancy"
I have offered plenty of advice on caring for your cast iron cookware. Stop seasoning it in the house, use your BBQ. Seasoning this stuff in the oven (my favorite old way,) or on the stove smokes your house up. Just throw the shit on the grill. Super thinly put a coat of oil on […]
One of the major contributors to greenhouse gases is the methane that cows belch up as they break down cellulose, but five years ago, research from Australia's Commonwealth Scientific and Industrial Research Organisation (CSIRO) found that adding small amounts of a pink seaweed called Asparagopsis to cows' diets eliminated the gut microbes responsible for methane […]
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If there’s one thing that stayed consistent through the last decade or so of tech industry turmoil, it’s the love affair between techies and Linux. There’s just a ton you can do with the OS, and its open-source format means you can customize your rig from the ground up. Apparently not content with that level […]
Accidents happen. And when they do, you’re going to want a dash cam for a second pair of eyes. At the minimum, a decent dash cam can save you vast sums of time and money in case of an accident. But a really good dash cam can do a whole lot more. Here are six […]
The field of data analytics is growing as fast as the internet itself. Self-driving cars, airline pricing, and huge marketing campaigns are all driven by the insights that data scientists can distill out of vast sums of information. Even with the help of powerful software like Python, it’s a highly skilled position. But those skills […]