Unit 3: Why the rise in UK inflation?

This article from Evan Davis's BBC blog has an intersting view of why UK inflation is rising

< http://www.bbc.co.uk/mediaselector/check/player/nol/newsid_6570000/newsid_6573800?redirect=6573817.stm&news=1&nbwm=1&bbram=1&nbram=1&bbwm=1 >

a) What are his main arguments
b) Do you agree with him?