Using the attractiveness of waist-to-hip ratio as an example, psychologist and blogger Sabrina Golonka explains why you have to be skeptical when someone declares a psychological finding to be a universal human truth. It's not universal if it doesn't cross cultures. But we don't have great cross-cultural psychology data, and, where the data does exist, it suggests that things we assume must be true across cultures often are not.
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11:39 am Mon
Nov 28, 2011
Why you should be skeptical of evolutionary psychology
Adding pink seaweed to cow feed eliminates their methane emissions
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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A deep dive into how parasites hijack our behavior and how we evolved to resist them
On Slate Star Codex (previously), Scott Alexander breaks down Invisible Designers: Brain Evolution Through the Lens of Parasite Manipulation, Marco Del Giudice's Quarterly Review of Biology paper that examines the measures that parasites take to influence their hosts' behaviors, and the countermeasures that hosts evolve to combat them.
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NASA is going to Europa
NASA announced today that the agency is moving ahead with a planned mission to Jupiter’s moon Europa. In this next phase, engineers will complete the final design, construction, and testing of the Europa Clipper spacecraft for a launch as soon as 2023. Why the icy moon Europa? From NASA: NASA’s Europa Clipper mission will conduct […]
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Train for a career in data analytics with 90% off these courses
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 […]
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Boost your marketing skills with training on Google Analytics and AdWords
If you’re marketing on the web, your Google-fu needs to be strong – and up to date. Without a firm grasp on what drives traffic, you’ll never be able to take the wheel. That’s why even if you know where to put your keywords, a little extra effort goes a long way on any marketer’s […]
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Save $45 on this wireless charging sonic toothbrush kit
Want to keep the dentist away? A little tooth care at morning and night isn’t bad, but it won’t keep the stains from smoking or fried foods at bay for long. If you enjoy your food and want to avoid the consequences, an upgrade from that old analog toothbrush can make a huge difference. Among […]
