A few dates for your diaries:
There is a debate at Imperial College London on Thursday. The subject is "Has the media failed science" and it will feature Richard Black and Simon Singh among others.
On Friday, dendroclimatologist Rob Wilson is speaking at the University of St Andrews Open Association. I will be going along if anyone wants to hook up. [Update: not sure if this is open to the public - I'll find out].
I'm speaking in the same series of lectures at St Andrews on 18 March.