Genes and social class

It has been estimated that the proportion of a person’s intelligence which is inherited from his or her parents is upward of 50 percent.

However, there is great resistance to the idea of heritable intelligence.

A theory popular with some academics is that Victorian and Edwardian middle-class intellectuals believed in heritability because it fitted with the view that the class structure of society was fine as it was. Francis Galton, author of the 1869 book Hereditary Genius, is among those accused of defending this view. Galton was the first to study twins to determine the relative contributions of ‘nature versus nurture’, a phrase he coined. In a 2001 paper on Galton,* David Burbridge quotes history professor Simon Szreter who claims that:

‘Galton provided an important new intellectual leadership for the view that factors of heredity, and not environment, were the source of all observable class and race differences. ... Galton himself was almost exclusively interested in social class differentials in British society. [He was] one of the principal ideologues and champions of a professional meritocracy as providing the constitutional ideal for British society ... his hereditarian, professional model was the paradigm English meritocratic representation of social structure.’

Using the pejorative term ‘ideologue’, Professor Szreter makes Galton sound like an apologist for the class structure of Victorian Britain.

However, David Burbridge points out that whatever Galton’s private views on this issue were, in his public writings he was wary of making assertions of the kind that Professor Szreter attributes to him.

... nowhere does Galton put any weight on his study of twins to support a claim for a hereditary basis of the differences between social classes. But what in fact were Galton's views on heredity and social class? It is surprisingly difficult to answer this question. Galton’s published comments on social class are few and scattered. Nor, at least until very late in his career, do his private notes and correspondence show much interest in the structure of British society.

Academics hostile to the idea of heritability may find it useful to paint a picture of their opponents as dogmatic, and biased by personal interests. At least in Galton’s case, this picture, David Burbridge argues, is wrong.

[Galton’s] apparent reluctance to engage in any explicit and extended discussion of social class and social mobility may have stemmed from an awareness that quantitative data were lacking. On at least two occasions he called for investigations in this area. At some point Galton himself appears to have planned an enquiry into social mobility.

* David Burbridge, ‘Francis Galton on Twins, Heredity and Social Class’, British Journal for the History of Science, 34, pp.323-340. The quotation by Simon Szreter is taken from his book Fertility, Class and Gender in Britain 1860-1940, Cambridge University Press, 1996.

Genes, leadership and monarchy

The idea that ability is partly inherited continues to be controversial, for reasons that seem to have more to do with ideology than scientific evidence.

If ability does in general have a heritable component, this would go some way towards explaining the existence of social classes.

Hereditary monarchy was for many centuries the most common form of political system, and the heritability of talents may help to explain this.

In 2013, researchers at University College London published evidence that leadership ability does have a genetic basis. Jan-Emmanuel De Neve at the UCL School of Public Policy commented as follows on the paper* by him and his colleagues which appeared in The Leadership Quarterly:

We have identified a genotype called rs4950, which appears to be associated with the passing of leadership ability down through generations [...] The conventional wisdom — that leadership is a skill — remains largely true, but we show it is also, in part, a genetic trait.

* Here is a link to the full paper:
https://www.sciencedirect.com/science/article/pii/S1048984312000811

Two brief essays on education

Good parents
In order to be a socially approved parent it is necessary not to ‘push’ your child. There is a social myth to the effect that great harm (of a quite unspecified kind) can be done by ‘pushing’ children.
   There is no corresponding myth about any harm that can be done by frustrating children; in fact, of course, ‘frustrating’ a child is not a possible concept. Even if it were ever admitted that a child had not been given opportunities for developing its abilities, this cannot possibly have done them any harm. This follows from the general principle that no social action towards an individual has any harmful consequences.

Benevolence
Once upon a time a headmistress said of me, ‘It will be good for her not to be treated as an exception.’ I found it very difficult to understand how she could even imagine that she honestly meant something by this, let alone something benevolent, since the sentence seemed to me to have the status of ‘It will be good for this horse to be treated as a dog’. The use of the word ‘good’ in particular eluded me, until I reflected that there was in existence an expression ‘The only good Injun is a dead Injun’, and no doubt she meant something like that.

Taken from: The Corpse and the Kingdom.