Can plants be altruistic? You bet, says new CU-Boulder-led study“‘Embryos with the same mother and father as the endosperm in their seed weighed significantly more than embryos with the same mother but a different father,’ said Diggle, a faculty member in CU-Boulder’s ecology and evolutionary biology department. ‘We found that endosperm that does not share the same father as the embryo does not hand over as much food — it appears to be acting less cooperatively.'” – previously: even plants do it!

How to Survive a Siberian Winter“[T]he study shows how, over the more than 25,000 years that modern humans been lived in Siberia, various peoples have adapted to the region’s cold weather and meaty food sources through selection on multiple genes that control several biological mechanisms.”

National intelligence and personality“‘[T]aken together, Big Five traits and IQs of various cultures statistically explained 70% of a nation’s gross domestic product (GDP) per capita. The most important predictors of economic success were intelligence and extraversion, which proved to be strongly positively related to GDP.'” – from mangan.

Childhood intelligence is heritable, highly polygenic and associated with FNBP1L – from race/history/evolution notes.

IQ and homicide – from the awesome epigone.

HVGIQ: Cuba – from jason malloy.

New Geology study raises questions about long-held theories of human evolution“While the shift to bipedalism appears to have occurred somewhere between 6 and 4 million years ago, Feakins’ study finds that thick rainforests had already disappeared by that point—replaced by grasslands and seasonally dry forests some time before 12 million years ago.”

Ice Age Lion Man is world’s earliest figurative sculpture – 40,000 years old! – h/t dienekes.

New study sheds light on the origin of the European Jewish population“Elhaik’s findings strongly support the Khazarian Hypothesis, as opposed to the Rhineland Hypothesis, of European Jewish origins.” – h/t jayman!

Aztec conquest of Xaltocan led to population replacement – from dienekes.

Students with Autism Gravitate Toward STEM Majors – duh.

When Taking Multiple Husbands Makes Sense“Historically, polyandry was much more common than we thought.”

The supposedly educated believe in astrology“‘Only 52% of science majors said that astrology is ‘not at all’ scientific.'” – from mangan.

Some chores linked to less sex“Couples in which the husband did plenty of traditionally male jobs reported more sex than those in which the guy didn’t.” – but you already knew that, didn’t you? (~_^)

bonus: Carl Sagan’s Baloney Detection Kit – from jayman! (i LOVE baloney! fried baloney sandwiches — mmmmmm! (^_^) )

bonus bonus: ‘I feel like a stranger where I live’“As new figures show ‘white flight’ from cities is rising, one Londoner writes a provocative personal piece about how immigration has drastically changed the borough where she has lived for 17 years.”

bonus bonus bonus: For 40 Years, This Russian Family Was Cut Off From All Human Contact, Unaware of World War II“In 1978, Soviet geologists prospecting in the wilds of Siberia discovered a family of six, lost in the taiga.”

bonus bonus bonus bonus: Stone Age tribe kills fishermen who strayed on to island

bonus bonus bonus bonus bonus: The Spy Novelist Who Knows Too Much

bonus bonus bonus bonus bonus bonus: America’s most luxurious reservation: Huge homes of country’s richest Native American tribe where members make $1m EACH“The tribe is also well-known for their charitable giving. It often donates cash to poorer tribes and charities across the country. Since 1996 they have given away $243.5 million…. ‘If it wasn’t for Shakopee, especially during this time when things are tough for loans, tough in this economy — there’s tribes who would be in a very tough situation,’ Ernest Stevens, chair of the National Indian Gaming Association explains. ‘There’s nobody in the gaming industry that I know of that can compare to what Shakopee does.’ In 2010 they were given a Jefferson Award for Public Service.”

(note: comments do not require an email. lion man.)

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