........
“On Human Nature” is altogether more serious. Its four essays pull together high-level complaints that the author has been making since his classic “The Meaning of Conservatism” (1980). The argument is more philosophical than polemical. His starting point is that every political outlook presupposes a philosophical picture of the human person. Liberals, as he sees them, picture people as self-possessed beings free to choose their attachments, conservatives as creatures with social roots that impose duties and allegiances. The liberal picture, he says, involves three mistakes.
They can be labelled (to use this reviewer’s terms) scientism, libertarianism and transactionalism. Scientism mistakenly takes evolutionary biology and psychology to offer the whole truth about human nature. Science does explain humankind’s animal selves, but not the irreducibly personal perspective by which people recognise who they are and hold each other to account. Libertarianism is correct that individuals are each morally free and personally accountable, but it neglects unchosen social ties that impose duties and flesh out who they are. Transactionalism considers anything of value to have acquired it by preference or consent, which threatens to equate value with price and render everything that matters open to trade.
Together those three mistakes encourage a flattened picture of people that makes too much a matter of choice and cannot account for what we owe to things of value in themselves such as beauty, the natural environment or the nation. For Sir Roger, the proper attitude to such “lasting things” is not to ask “what is this for?” but to acknowledge them without question and show what, in a non-religious sense, he calls piety. A sickened culture, he argues, could be cured if more people returned to this kind of piety.
“On Human Nature” is a tour de force of a rare kind. In clear, elegant prose it makes large claims in metaphysics, morals and, by implication, politics. It will be asked exactly what connects the three mistakes it exposes, and how far political liberalism depends on them. When liberals and conservatives turn to philosophy, perhaps political lines blur more than cultural conservatives might think.