"A silly version of postmodernism would suggest that contemporary scientific claims are identically as valid as those made in the dark ages, whereas really they are valid in different ways. Whereas a smart critique of rationalism (and of the Dawkinsesque pastiche of Enlightenment) is one which recognises the evolutionary nature of science, capitalism, culture, such that we cannot throw off our current mindset, culture or language, but nor are we imprisoned in it. We recognise the present as constitutive of who we are, but also as a single moment in an unfolding drama with no apparent conclusion." Cracking writing from Will – and some good stuff linked from this.