This interaction of genetic and external influences makes my behaviour unpredictable, but not undetermined. - Matt Ridley

It is no harder to explain than a game of cards. There are aces and kings and twos and threes in any deck of cards. A lucky player is dealt a high-scoring hand, but none of his cards is unique. Elsewhere in the room are others with the same kinds of cards in their hands. But even with just thirteen kinds of cards, every hand is different and some are spectacularly better than others. Sex is merely the dealer, generating unique hands from the same monotonous deck of genetic cards shared by the whole species.

Friedrich Hayek’s, with his prescient warning in The Road to Serfdom (1944) that socialism and fascism were not really opposites, but had ‘fundamental similarity of methods and ideas’, that economic planning and state control were at the top of an illiberal slope that led to tyranny, oppression and serfdom, and that the individualism of free markets was the true road to liberation.

The influence upon our intelligence of events that happened in the womb is three times as great as anything our parents did to us after our birth.