Author Archives: gcochran9

Oumuamua

We should send a probe. It’s doable. Advertisements

Posted in Uncategorized | 129 Comments

You have to read between the lines

A few years back, Henry Harpending  was giving a talk at the University of Michigan, and a prof there ( Richard Nisbett ) corralled him for a couple of hours, before the talk. Nisbett  (who often argues in favor of … Continue reading

Posted in Uncategorized | 64 Comments

Stability

A few left-wing biologists are trying to spread the meme that highly polygenic traits are unstable: they might play out entirely differently in a different environment, presumably in a way that  zeroes or reverses any trait differences that they don’t … Continue reading

Posted in Uncategorized | 53 Comments

Yet another interview up (on Blueprint)

Talking with James Miller about Blueprint, here.

Posted in Book Reviews | 63 Comments

Bolshoi Drap

It’s hard to come up with a plausible scenario in which the Axis wins WWII. But what do I mean by ‘plausible’?  No aliens intervene, nobody gives the Germans perfect foresight, or detailed plans for a minimal cost-and-time nuclear weapons … Continue reading

Posted in Uncategorized | 187 Comments

I don’t need to forgive my enemies.

David Reich says that around 4500 years ago, the existing Y-chromosomes in Iberia were almost entirely replaced. “The collision of these two populations was not friendly; instead, the men who arrived almost completely pushed out the local men.”  Spanish scientist Íñigo … Continue reading

Posted in Uncategorized | 135 Comments

PRS and asabiya

There are all sorts of interesting possibilities generated by polygenic risk scores that I have not yet seen discussed anywhere. There are existing tests  that you can’t fake ( without explicit cheating).  You could pretend to be dumber than you … Continue reading

Posted in Uncategorized | 72 Comments