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POPSPsychology, Sociology most politically correct fields The first thing that Simmons does in the study with the database — which covers a range of disciplines and institution types — is to identify a politically correct cohort, reflecting largely common views on a set of issues that are seen as defining political correctness. He finds a set of issues that produce this cohort. The views are the belief that gender gaps in math and science fields are largely due to discrimination; support for affirmative action; and belief that discrimination is a key cause of racial inequities in American society. Generally, members of this cohort see race and gender as fundamental — and share that belief much more than beliefs about the curriculum or scholarship, such that the study says that “multiculturalism trumps postmodernism.” Via Tyler Cowen
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POPSQuiet Explosion: Object Intermediate Between Normal Supernovae And Gamma-ray Bursts Found Stars that were at birth more massive than about 8 times the mass of our Sun end their relatively short life in a cosmic, cataclysmic firework lighting up the Universe. The outcome is the formation of the densest objects that exist, neutron stars and black holes. When exploding, some of the most massive stars emit a short cry of agony, in the form of a burst of very energetic light, X- or gamma-rays.
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POPSVoices of Science I've only clipped the first part of three discussions. Follow the links for the complete sets or buy the DVD from richarddawkins.net
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POPSMore bad news for alarmists For example, the recent summary by Fred Singer and 22 expert contributors to “Nature, Not Human Activity, Rules the Climate” makes some extraordinary statements about computer models. (In addition to the many excellent contributors, this summary also contains 167 references to the scientific literature). This is important since computer models are being improperly, yet extensively, used by state legislatures as the basis of policies for greenhouse gas mitigation, rather than using actual climate data taken from the real world. These statements include: Computer models do not consider variations of irradiance and magnetic fields of the sun Computer models do not accurately model the role of clouds Computer models do not simulate a possible negative feedback from water vapor Computer models do not explain many features of the Earth’s observed climate. Computer models cannot produce reliable predictions of regional climate change.
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