This Is Awkward

“Cluster failure”

Functional MRI (fMRI) is 25 years old, yet surprisingly its most common statistical methods have not been validated using real data. Here, we used resting-state fMRI data from 499 healthy controls to conduct 3 million task group analyses. Using this null data with different experimental designs, we estimate the incidence of significant results. In theory, we should find 5% false positives (for a significance threshold of 5%), but instead we found that the most common software packages for fMRI analysis (SPM, FSL, AFNI) can result in false-positive rates of up to 70%. These results question the validity of some 40,000 fMRI studies and may have a large impact on the interpretation of neuroimaging results.

Oops.

The Sound Of Settled Science

First!

Some of the earliest humans to inhabit America came from Europe according to a new book Across Atlantic Ice: The Origin of America’s Clovis Culture. The book puts forward a compelling case for people from northern Spain traveling to America by boat, following the edge of a sea ice shelf that connected Europe and America during the last Ice Age, 14,000 to 25,000 years ago.
“Across Atlantic Ice : The Origin of America’s Clovis Culture” Across Atlantic Ice is the result of more than a decade’s research by leading archaeologists Bruce Bradley of the University of Exeter in the United Kingdom, and Dennis Stanford of the Smithsonian’s National Museum of Natural History in Washington, D.C. Through archaeological evidence, they turn the long-held theory of the origins of New World populations on its head.

The Left’s Uncomfortable Relationship with Democracy

A few days ago I had dinner with some German ex-pats in Silicon Valley. The topic of Brexit arose and one woman was adamant that this vote wasn’t right. A fellow chimed in that there’s now a petition to have another vote to overturn the first one.
Elections have consequences. So do referendums. It seems that whenever Left-of-Centre folks (Democrats, Liberals, ‘Remain’ supporters) don’t get their way then they immediately throw out multiple disparagement cards about those who voted differently than them: Racists, Sexists, Idiots, Ignoramuses, etc. One wonders if they have any sense of self-awareness to realize how similar they sound to spoiled children.
Rex Murphy recently shared his thoughts on the subject:

Is Socialism for Whites Only?

“Regardless, this willing “dupiness” is necessary for a socialist economy to work. Everybody has to willingly value society more than themselves in order to work at the slave-like tax rates necessary to finance a communist/socialist state. The Swedes, Norwegians, Finns and Danes on the whole are more than willing to do this, while the Greeks, Russians, Venezuelans…and pretty much the rest of the world are not. This is why “sorta socialism” works best in Scandinavia…and pretty much nowhere else.”

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