...from 2002, the combination of making TV programmes and teaching at Harvard took me away from my children too much. You don't get those years back. You have to ask yourself: "Was it a smart decision to do those things?" I think the success I have enjoyed since then has been bought at a significant price. In hindsight, there would have been a bunch of things that I would have said no to. In an interview, Ferguson described his relationship with the left: "No, they love being provoked by me! Honestly, it makes them feel so much better about their lives to think that I'm a reactionary; it's a substitute for thought. 'Imperialist scumbag' and all that. Oh dear, we're back in a 1980s student union debate."