Some years ago, I discovered the Swiss dataset used in R. It has data from the late 1800s of Swiss subnational units, 47 French speaking ‘provinces’ i.e. sub-canton level (probably districts). One can the documentation here. What caught my eye was that they had test data from the army examinations going back to 1870s, i.e. […]

1976, Constance Baker Motley, African American judge: Judicial predictions of reduction or elimination of the RAG through color – based decisions approached the l udicrous. In rendering the decisive vote on the High Court decision Grutter vs. Bolling (539 U.S. 2003) and endorsing a continuing legality of quotas, Justice Sandra Day O ’ Connor averred, […]

www.tandfonline.com/doi/abs/10.1080/01436597.2017.1369037 This Viewpoint essay has been withdrawn at the request of the academic journal editor, and in agreement with the author of the essay. Following a number of complaints, Taylor & Francis conducted a thorough investigation into the peer review process on this article. Whilst this clearly demonstrated the essay had undergone double-blind peer review, […]

Rindermann (Cognitive Capitalism, 2018) writes: Contradicting common beliefs, National Socialists were opposed to intelligence research (Becker, 1938; Jaensch, 1938): in their view, intelligence research would represent a ‘supremacy of Bourgeoisie spirit’ (Jaensch, 1938, p. 2); intelligence measurement would be an instrument ‘of Jewry’ to ‘fortify its hegemony’ (p. 3); selection in schools according to intelligence […]

Based on: gnxp.nofe.me/2017/05/30/ancient-egyptians-black-or-white/ www.nature.com/articles/ncomms15694 Abstract Egypt, located on the isthmus of Africa, is an ideal region to study historical population dynamics due to its geographic location and documented interactions with ancient civilizations in Africa, Asia and Europe. Particularly, in the first millennium BCE Egypt endured foreign domination leading to growing numbers of foreigners living within […]

After the recent London conference on Intelligence, we visited the Science Museum in South Kensington. Unfortunately, we did not have enough time to explore everything, but we did spend some time in the flight section. A number of the texts on display highlight the importance of open science, and are worth posting here. Stalling science […]

I oppose coercive eugenic policies, so don’t try to quote mine my blunt discussion as support for such policies. Hollywood has a new anti-eugenics movie out, called The Thinning. There’s a trailer, and it will likely spoil the entire movie for you, but I reckon it will be crappy anyway, so: For those too lazy […]

(Partial Rnotebook) Last year I convinced Charles Murray to share some of his data underlying his great book Human Accomplishment. He put it on OSF, where it remains available. So far so good. At some later point in 2016, I finally had a closer look at the dataset and made some rudimentary plots based on […]