Ah! Charles Murray!
sounds interesting but his previous work on the Bell Curve rules him out of being taken seriously.
"Hernstein and Murray... claim that average differences in intelligence between racial groups are real and salient (and also largely innate and immutable), and they also insist that such group disparities carry no implication for the judgement of individuals." SJ Gould : The Mismeasure of Man.
Replace 'racial' with 'class' and you pretty much get the thesis of the Times column.
This bit I like and agree with,
"it requires us to adopt an attainable goal: to take advantage of the abilities that children possess, whatever they may be, and bring children to adulthood having discovered things they enjoy doing and having learnt how to do them well."
but in practise I suspect it would change to:
"we need to encourage the lower orders to do their best in the jobs we decide are suited for them while ensuring our kids get the well-paid professional desk jobs"
This bit also annoyed me.
"When mathematics moves to the abstractions of algebra and the logic of geometry, large numbers fall by the wayside ? they are not clever enough in logical-mathematical ability to keep up."
Okay, so we have logical-mathematical ability. I assume you're positing multiple intelligences on which a child's performance may vary?
"IQ, which is nearly coincident with academic ability as I defined it, has been proved to be around 40%-60% heritable."
Two things here: Firstly, the multiple intelligence idea seems to have been replaced with the monolithic IQ measure . Secondly, so what if it's heritable? Heritable does not mean unchangeable!