Henry Samueli

When ministers in this government talk about investing in education and skills, about making the planning system work; about employment law reform and delivering transport and power generation and broadband communication infrastructure, we are talking about raising Britain's productivity.

Being a good Hans Haacke student, part of his influence on me is that there's no difference between a gallery show and a film - or even an ad and a T-shirt-in terms of cultural legitimacy. They're just different contexts in which to have some sort of communication.