Razib Khan’s Content Aggregation Site

Happy Labor Day! Price’s First Equation. An in-depth review of the Price Equation. First installment of several. DNA fingerprinting pioneer discovers role of key genetic catalyst for human diversity. The strange behavior of PRDM9 could be thought of as a factor in the second term of the Price Equation. Resentment Simmers in Western Chinese Region.…

On the face of it Eliza Griswold’s The Tenth Parallel: Dispatches from the Fault Line Between Christianity and Islam is a book whose content is summed up accurately by the title. The author recounts her experiences in various African and Asian lands which straddle the tenth parallel north of the equator: Nigeria, Sudan, Somalia, Indonesia,…

Tomorrow is Labor Day in the USA. I was actually shocked to realize last week that the USA has a higher unemployment rate than many European nations. I grew up in the 1990s when we were conditioned to assume that Europe would always have higher structural unemployment for a variety of reasons. In any case,…

If you’re American, you should be at a barbecue or something! So what podcasts do you listen to? The main talk show I listen to is Tom Ashbrook’s.

Have a good Labor Day weekend! Catholics and the Evolving Cosmos. And yet 35% of American Roman Catholics are Creationists according to the GSS. 23andMe kits at some discount, with a subscription to the “personal genome service” for at least 3 months. Normal complete edition is about $500, with the discount it’s about $300 +…

Sometimes in applied fields artistic license is constrained by the necessity of function to particular creative channels. Architecture comes to mind, at least before innovative technologies produced lighter and stronger materials, freeing up form from its straitjacket (whether this was a positive development is a matter of taste). But there’s only so much you can…

In my post on American fertility rates by racial group Mike Keesey asks: ‘It’d also be interesting to see what’s going on within “non-Hispanic whites”.’ One can explore this question in the GSS. Let’s look at ancestry group (e.g., German, French, etc.), religion, belief in God, political ideology, intelligence and education, for non-Hispanic whites. The…

Update: Also see breakdowns among non-Hispanic white ancestry groups. The really sad events around the Discovery Channel hostage situation, and the subsequent death of James Lee, made me wonder a little bit about total fertility rates. Lee seems to have had sentiments very similar to some of the anti-humanists within the Deep Ecology movement. Unlike…

Across the ~3 billion or so base pairs in the human genome there’s a fair amount of variation. That variation can be partitioned into different classes, somewhat artificial constructions of human categorization systems, but nevertheless mapping on to real demographic or life history events of particular importance. Some of the variation is specific to populations,…

Hello September! Announcing PLoS Blogs. This looks to be a season of shakeups and transitions in the science blogosphere. Expect some more in the near future from what I’ve been told. Oh, No, It’s a Girl! South Asians Flock to Sex-Selection Clinics in U.S.. There’s variation in sex ratio bias within India, and it is…

I always forget about open threads! Anyone read any good books over the summer? Bad ones to avoid? I’ll have a review of The Tenth Parallel up soon, but after reading it, and several other books…I’m beginning to think that for most Americans they should stick to American history if they want to read history.…